Hach BioTector B7000 User Manual

Manual is about: Online TOC TN Analyzer

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Catalog Number: 10-MAT-152

BioTector B7000 Online TOC TN Analyzer

USER MANUAL

March 2017, Edition 1

BS4ANP2 2.12d

Original Instructions in English

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Summary of BioTector B7000

Page 1
Catalog number: 10-mat-152 biotector b7000 online toc tn analyzer user manual march 2017, edition 1 bs4anp2 2.12d original instructions in english © copyright biotector 2017. All rights reserved. Printed by biotector. Printed in the republic of ireland..
Page 2: Table Of Contents
Page 2 table of contents section 1 safety precautions .......................................................................... 5 1.1 i nformation and s afety s igns used in the m anual ....................................................... 5 1.2 p recautionary l abels a ttached to the i nstrument...
Page 3
Page 3 5.3.2 reagent connections .................................................................................................................. 60 5.4 s ample , d rain and e xhaust c onnections ................................................................... 62 5.4.1 sample inlet tube positio...
Page 4
Page 4 co2 analyzer ..................................................................................................................................................... 135 cooler program ..................................................................................................................
Page 5: Section 1
Page 5 section 1 safety precautions please read this manual before unpacking, setting up, or operating the biotector. Biotector should only be used by qualified trained staff and for the purpose it is intended for. Do not use or install this equipment in any way other than the methods specified in t...
Page 6
Page 6 1.2 precautionary labels attached to the instrument the labels and tags attached to the instrument are summarized below. Please read all labels and tags attached to the instrument. If not observed, personal injury or damage to the instrument could occur. This symbol, when displayed on the ins...
Page 7
Page 7 electrical equipment marked with this symbol may not be disposed of in european domestic or public disposal systems. Return old or end-of-life equipment to the manufacturer for disposal at no charge to the user..
Page 8: Caution
Page 8 1.3 potential system safety hazards the potential safety hazards, which are associated with a running biotector system, are as follows:  electrical hazards  potentially hazardous chemicals  oxygen gas and components generating ozone gas please read the instructions in this manual carefully...
Page 9
Page 9 ozone and toxicity ozone is found in gaseous form as a natural ingredient of the earth's atmosphere. Some of the chemical and physical properties of ozone are as follows: terms properties of ozone (o 3 ) molecule weight 47.9982 g/g-mol boiling point -119  0.3 °c melting point -192.7  0.2 °c...
Page 10
Page 10 1.4 general safety precautions please pay attention to all caution, warning and danger statements at all times. Non-observance of the safety instructions can result in serious personal injury, death or damage to the equipment. Therefore observe the following:  only engineers trained by the ...
Page 11: Danger
Page 11 1.4.1 electrical and burn precautions during system installation, maintenance or servicing:  isolate the system power lines before starting any work in the electronic enclosure.  all electrical work should be carried out by qualified electrical personnel only.  comply with all local and n...
Page 12
Page 12 1.4.2 carrier gas and exhaust gas precautions biotector uses oxygen (o 2 ) gas as the carrier gas during its operation. The oxygen gas must be free of carbon dioxide (co 2 ) and nitrogen (n 2 ) gases. The average rate of oxygen consumption in biotector is 22 l/hour (367 ml/min). Carbon dioxi...
Page 13
Page 13 1.4.3 chemical precautions a number of chemicals and compounds to be used with biotector are listed in section 6 reagents and calibration standards. Some of these compounds are harmful, corrosive, acidic and oxidizing. Appropriate precautions must be taken when handling these chemicals or so...
Page 14
Page 14 1.4.4 sample stream precautions the user is responsible to establish the potential hazard associated with each sample stream. Necessary precautions must be taken, to avoid physical contact with any harmful sample stream, which may contain chemical or biological hazards. System components and...
Page 15
Page 15 1.4.4 précautions relatives aux échantillons l’usager assume la responsabilité d’établir le danger possible que représente chaque échantillon. Il est essentiel de prendre les précautions voulues afin d’éviter le contact physique avec tout échantillon nocif qui pourrait présenter un danger ch...
Page 16: Section 2
Page 16 section 2 operator’s manual membrane keypad the biotector is equipped with a built-in microprocessor, which has been programmed to enable the user to control the instrument using just six buttons of its membrane keypad. By pressing the appropriate button, the user can move through the variou...
Page 17
Page 17 software menu diagram.
Page 18
Page 18 startup state when the biotector is powered up, its lcd screen will automatically display the reaction data screen after a delay of 60 seconds. By pressing the escape key the user moves from the reaction data screen to the reaction graph screen. Pressing the enter keyon the reaction graph sc...
Page 19
Page 19 reaction data b i o t e c t o r r u n n i n g 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 0 9 : 2 7 : 0 2 1 2 - 0 9 - 0 2 r e a c t i o n s t a r t t i c & t o c s t r e a m 2 r e a c t i o n t y p e t o c r e a c t i o n p h a s e 1 r a n g e 2 6 5 s r e a c t i o n t i m e 3 6 0 s r e a c t i o n d u ...
Page 20
Page 20 b i o t e c t o r r u n n i n g 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 0 9 : 2 7 : 0 2 1 2 - 0 9 - 0 2 r e a c t i o n s t a r t t n s t r e a m 2 r e a c t i o n t y p e s m p l p u r g e r e a c t i o n p h a s e 1 r a n g e 8 5 s r e a c t i o n t i m e 3 6 0 s r e a c t i o n d u r a t i o n r ...
Page 21
Page 21 reagent status b i o t e c t o r r u n n i n g 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 a c i d m o n i t o r 2 5 . 0 l ~ 3 5 d a y s b a s e m o n i t o r 2 5 . 0 l ~ 3 5 d a y s h c l w a t e r m o n i t o r 1 0 . 0 l ~ 3 8 d a y s t n c l e a n i n g m o n i t o r 2 5 . 0 l ~ 1 5 0 d a y s d i w a...
Page 22
Page 22 enter password 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 e n t e r p a s s w o r d f o r o p e r a t i o n s e c u r i t y d o m a i n [ 1 2 3 4 ] the biotector has separate passwords for all levels/security domains, which are operation, calibration diagnostics, commissioning, system configuration and...
Page 23: Caution
Page 23 2.1 operation menu operation menu diagram operation menu allows the user to start and stop the analyzer. Menus related to system operation are also accessed using this menu. Start stop the user can start or stop the biotector using the start stop menu. 1. Remote standby. Remote standby is an...
Page 24
Page 24 2. Start. This function starts the biotector. When biotector is started, the multi-stream operation sequence (if programmed) is reset. Biotector performs ozone purge, pressure/flow test, reactor purge and analyzer purge sequences automatically before starting its analysis. Ozone purge sequen...
Page 25
Page 25 reagents setup this menu allows the user to access the reagent menus. 1. Install new reagents. Menu used to install and prime the reagents in the biotector. Any “85_reagents low” and “20_no reagents” warnings and notifications can also be reset in this menu. 2. Purge reagents & zero. Menu us...
Page 26
Page 26 to run the install new reagents cycle, the biotector must be stopped. Confirm that all or the corresponding new reagents have been installed on the biotector, for instance for acid reagent, select new acid connected, and press the enter key. A tick mark will appear as confirmation that the n...
Page 27
Page 27 manual program m a n u a l p r o g r a m 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 r u n a f t e r 1 0 : 3 0 3 r e t u r n t o o n - l i n e s a m p l i n g y e s 4 r e s e t m a n u a l p r o g r a m 5 6 m a n u a l 1 , 4 r a n g e 1 7 m a n u a l 2 , 4 r a n g e 3 8 m a n u a l 3 , 4 r a n g e 2...
Page 28
Page 28 reaction archive the reaction archive holds information on tic, toc, tc, voc, cod, bod, tn, stream valve, reaction range, start time and related analysis information for the last 9999 reactions. If the archive is full, then every new reaction overwrites the oldest one in the archive. As the ...
Page 29
Page 29 time & date this menu allows the system time and date to be set by the user. To change the system time or date (hours, minutes, seconds, day, month and year), press the enter key, enter the new time and date and press the enter key again. In order to change the system date format, press the ...
Page 30
Page 30 2.2 calibration menu calibration menu allows the user to calibrate the analyzer. Zero and span calibration menus allow the user to run the zero and span calibration cycles for a single range or for all system ranges available. Calibration menu diagram zero calibration z e r o c a l i b r a t...
Page 31
Page 31 13. Run reagents purge. The run reagents purge function is used to prime all reagents in the biotector. If necessary, the pump operation time for reagent purge cycle can be increased in the reagents purge menu. 14. Run zero calibration. Each time biotector reagents are replaced or topped up ...
Page 32
Page 32 span calibration s p a n c a l i b r a t i o n 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 2 1 . 0 0 3 3 1 . 0 0 4 t o c s p a n a d j u s t 1 1 . 0 0 5 2 1 . 0 0 6 3 1 . 0 0 7 t n s p a n a d j u s t 1 1 . 0 0 8 2 1 . 0 0 9 3 1 . 0 0 1 6 r u n s p a n c a l i b r a t i o n 1 7 r u n s p a n c h e c...
Page 33
Page 33 16. Run span calibration. This function starts the span calibration cycle. The span calibration reactions are run at a single range programmed by the range in this menu below. At the end of the span calibration cycle, biotector automatically calculates the span adjust factors and displays it...
Page 34: Section 3
Page 34 section 3 technical specifications typical technical data enclosure: fiberglass reinforced polyester dimensions (hxwxd): 1250mm x 750mm x 320mm enclosure height may increase to 1750mm, depending on system optional features. Weight: 90 kg – 120 kg enclosure weight may change depending on syst...
Page 35
Page 35 optional features result output: tic, tc, voc, tn, after correlation cod, bod remote control: input for remote start / standby input for remote stream and range selection input for remote manual grab sample analysis network control unit for remote access over internet or intranet connection ...
Page 36
Page 36 monitoring ranges: toc / tn standard range 0-10mg/l up to 0-20,000mg/l ultra high range 0-10mg/l up to 0-40,000mg/l up to 3 ranges configurable for each component within each range band detailed above. A wide combination of toc and tn monitoring ranges, including higher ranges, are available...
Page 37: Section 4
Page 37 section 4 introduction 4.1 biotector major components 4.1.1 analysis enclosure figure 1 and table 2 below shows the major analysis enclosure components of biotector toc tn analyzer. Figure 1 biotector analysis enclosure major components 4 5 6 7 8 1 2 3 9 10 11 12 13 14 16 17 18 15 19 20 22 2...
Page 38
Page 38 table 2 biotector analysis enclosure major components 1 fan 2 cooler 3 ozone generator 4 exhaust valve, mv1 5 injection valve, mv7 6 purge valve, mv51 7 non-return valve (check valve) 8 mass flow controller 9 ozone destructor 10 oxygen regulator 11 sample valve (ars valve), mv4 12 dual cell ...
Page 39
Page 39 4.1.2 electronics enclosure figure 2 and table 3 below shows the major electronics enclosure components of biotector toc tn analyzer. Figure 2 biotector electronics enclosure major components table 3 biotector electronics enclosure major components 1 mains terminals 2 power supply (for main ...
Page 40
Page 40 figure 3 and table 4 below shows the biotector main board (motherboard) components. Figure 3 biotector main board components table 4 biotector main board components 1 main board (motherboard) 2 processor pcb 3 mmc/sd flash memory card slot 4 battery (varta, cr2430, lithium, 3v, 285mah) hazar...
Page 41
Page 41 4.2 biotector operation the biotector is designed to provide continuous online single-component (e.G. Toc) or multi-component (e.G. Toc & tn & tp) monitoring. The biotector can operate with unfiltered samples including soft particulates up to 2 mm in diameter, and will give accurate measurem...
Page 42
Page 42 4.2.2 biotector sample injection the biotector analyzes a precise volume of liquid. The sample pump injects a pre-programmed number of pulses (half revolutions of pump) of liquid into the reactor for each measurement and therefore the volume of liquid included in each pulse is consistent irr...
Page 43
Page 43 figure 4 biotector toc tn analyzer oxidation phase analysis layout.
Page 44
Page 44 4.2.3.1 tic & toc analysis 1. An unfiltered sample is injected into the biotector reaction chamber (reactor). 2. An acid reagent is added and the oxygen carrier gas flow is activated to remove the inorganic carbon. The carbon dioxide gas is sparged by the addition of the acid reagent and is ...
Page 45
Page 45 4.2.3.3 voc analysis biotector volatile organic carbon (voc) analysis type is a combination of tc analysis followed by a tic & toc analysis. The voc result obtained from the voc analysis type represents the purgeable organic carbon (poc) content of the sample. When both tc and tic & toc anal...
Page 46
Page 46 4.2.3.4 tc - tic analysis biotector tc - tic analysis type is a combination of tc analysis and tic analysis, which are run simultaneously with two separate sample injections, in two different reactors (tc reactor and tic reactor). 1. The oxygen carrier gas flow and the ozone generator are ac...
Page 47
Page 47 4.2.3.5 tn analysis in biotector, the total nitrogen (tn) analysis does not require an additional oxidation cycle because biotector’s oxidation process breaks down all bound, organic and free nitrogen compounds present in the sample into nitrate (no 3 - ), which exists as an ion in the oxidi...
Page 48
Page 48 figure 5 biotector toc tn analyzer liquid phase analysis layout figure 6 biotector tn dual cell photometer module.
Page 49: Section 5
Page 49 section 5 installation 5.1 basic system requirements power and signal requirements  mains connection: 115v ac, 60hz or 230v ac, 50hz ( 10%)  mains wire specification: number of cores = 3 current rating minimum = 10 amps csa (cross sectional area minimum) = 1.50mm 2  signal wire specifica...
Page 50: Caution
Page 50 5.2 unpacking and installation the biotector analyzer weighs more than 100kg (220lb). Therefore, appropriate precautions are required for unpacking and installing the biotector. The biotector analyzer is shipped ready to be installed, with a kit of parts including sample tubes, reagent tubes...
Page 51
Page 51 5.2.1 analyzer dimensions and mounting the biotector toc tn analyzer enclosure is a dual compartment fiberglass reinforced polyester (frp) cabinet. This enclosure facilitates easy access to all components and thus eases the service and maintenance procedures. Figure 7 and table 5 below gives...
Page 52
Page 52 table 5 various biotector dimensions dimension a dimension b dimension c dimension d biotector toc tn analyzer 500mm 750mm 1025mm 1250mm biotector toc tn analyzer with integral oxygen concentrator 750mm 750mm 1150mm 1500mm biotector toc tn analyzer with extended lower enclosure 500mm 1000mm ...
Page 53: Danger
Page 53 5.2.2 wiring power and signal terminals figures 9 and 10 below show the typical mains connections for both 230 and 115 volts systems respectively and the 4-20ma signal connections in biotector. The connection to mains power {230v or 115v ac ( 10%), 50/60 hz} should be carried out by a certi...
Page 54
Page 54 figure 10 mains and 4-20ma terminal diagram for 115 v systems the wiring and earth connections to the analyzer should be carried out in accordance with local regulations, and securely terminated in the phase, neutral and earth terminals in the biotector. Cable glands must be used to secure t...
Page 55
Page 55 5.2.3 wiring external power disconnection switch the mains power must be connected through an external 2-pole disconnection switch, so that the power to the analyzer can be isolated without opening the electronics enclosure.  the external power disconnection switch must be located in an eas...
Page 56: Danger
Page 56 5.2.4 system fuse specifications table 6 below summarizes the location and specification of the fuses used in biotector. The locations of the fuses are also displayed in figures 9 and 10 above. Table 6 system fuse specifications 230 v systems 115 v systems location name pcb id number interru...
Page 57
Page 57 5.3 carrier gas and reagent connections the orientation of the ferrules inside each fitting of biotector is critical for the correct operation of the system. Incorrect ferrule orientation may create gas/liquid leak and/or introduce air bubbles into the system lines. Therefore, the ferrules o...
Page 58: Warning
Page 58 5.3.1 carrier gas connection the recommended carrier gas for biotector is oxygen (o 2 ), free of carbon dioxide (co 2 ), carbon monoxide (co), nitrogen (n 2 ), hydrocarbons and water. In biotector toc tn analyzers, the carrier gas has to be nitrogen free oxygen gas. The oxygen gas can be sup...
Page 59
Page 59 figure 13 biotector oxygen supply options.
Page 60: Danger
Page 60 5.3.2 reagent connections special precautions are needed when working with chemical reagents, both when renewing reagents and when dealing with leaks or spills. Some reagents can cause chemical burns and may cause injury or death if swallowed. Please refer to the symbols and codes on the rea...
Page 61
Page 61 as can be seen in the figure 14 above, unlike all other reagents, base reagent container does not contain any vent (breathing) hole. The breathing air into the base container is supplied through the co 2 filter, which must be fitted on the base container lid. Figure 15 below shows the detail...
Page 62: Caution
Page 62 5.4 sample, drain and exhaust connections 5.4.1 sample inlet tube position biotector operates on unfiltered samples, the setup of the sampling point is important for the correct operation of the system. Biotector can handle soft particulates up to 2mm in diameter, however hard particulates (...
Page 63
Page 63.
Page 64: Warning
Page 64 5.4.2 drain, bypass and exhaust connections the biotector should be installed in a well-ventilated area with the exhaust port piped to an external vent. The installation should be carried out in accordance with section 1 safety precautions. All biotector drain tubing must be positioned corre...
Page 65: Section 6
Page 65 section 6 reagents and calibration standards 6.1 reagents biotector toc tn analyzer uses following reagents: i. Acid: 1.8 n sulfuric acid (h 2 so 4 ) reagent containing 40mg/l manganese sulfate monohydrate ii. Base: 1.2 n sodium hydroxide (naoh) reagent iii. Tn cleaning: 0.5 n hcl and 0.042 ...
Page 66: Caution
Page 66 6.2 calibration standards the following compounds can be used to prepare calibration standard solutions in biotector. To prepare a 1000mgc/l total organic carbon (toc) standard solution, use one of the following:  potassium hydrogen phthalate, c 8 h 5 ko 4 , 2.13g (99.9% purity) in one lite...
Page 67
Page 67 the calculation of the quantities required to prepare potassium hydrogen phthalate (khp) standard solutions with various purities are given as an example below: name: potassium hydrogen phthalate formula: c 8 h 5 ko 4 carbon, 12 x8 = 96 oxygen, 16 x4 = 64 potassium, 39 x 1 = 39 hydrogen, 1 x...
Page 68
Page 68 preparation of calibration standard solutions: use eye protection and gloves. Standards solutions greater than 1000mg/l can be prepared directly without any dilution by simply mixing the necessary quantity solvent or salt with deionised water. Standard solutions below 1000mg/l concentration ...
Page 69: Section 7
Page 69 section 7 analyzer commissioning and startup the check list below must be used to ensure that the installation has been properly carried out. Please proceed through the check list in the given order. If the biotector analyzer is certified for hazardous areas, carefully read the hazardous are...
Page 70
Page 70 if a sampler has been supplied with the system, connect the sampler in accordance with the drawings and instructions in the sampler manual. _____ connect the pvc-u drain pipe (installed outside the biotector) to a well ventilated pressure free drain using the supplied 1” braided hose. _____ ...
Page 71
Page 71 connect deionised water to the biotector’s zero water port using ¼” pfa tube. The biotector toc tn analyzers require zero water to adjust the zero offset during the zero calibration cycle. This is different than the biotector toc analyzers, where only acid and base reagents are required. The...
Page 72
Page 72 confirm the hcl water pump (if fitted for fmi circulation pump) is pumping correctly. The pump rate should be between 8.5ml and 11.5ml in ~18 seconds. _____ confirm the wmm60 sample pump is pumping correctly. The pump rate at 16 pulses should be between 5.5ml and 7.5ml in ~8 seconds. _____ c...
Page 73
Page 73 using the commissioning menus, follow below procedures: in reaction time menu, program the interval time depending on the required sample analysis frequency. _____ in sample pump menu, confirm that the sample pump forward and reverse times are correct. In order to test the sample pump forwar...
Page 74
Page 74 download biotector “all data” in text format into the mmc/sd card or into a pc/laptop using the send all data function in data output menu to record all changes made in the system configuration. _____ go to start stop menu and start the biotector. When the biotector is running online, carefu...
Page 75: Section 8
Page 75 section 8 system software operation 8.1 operation menu operation menus are covered in section 2 operator’s manual. 8.2 calibration menu calibration menus are covered in section 2 operator’s manual. 8.3 maintenance menu maintenance menu diagram maintenance enter password diagnostics process t...
Page 76
Page 76 8.3.1 diagnostics menu this menu allows the user to access the process test, simulate, data output, input/output status and service menus for diagnostic purposes. Diagnostics menu diagram enter password diagnostics process test pressure test flow test ozone test sample pump test ph test purg...
Page 77
Page 77 process test this menu allows the user to simulate the: i) oxidation phase process tests, which are pressure test, flow test, ozone test, sample pump test and ph test routines. Ii) liquid phase process tests, which are purge tn cell test, clean tn cell test, read di water reference test and ...
Page 78
Page 78 flow test f l o w t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 e x h a u s t f l o w 3 s a m p l e o u t t e s t 4 s a m p l e o u t f l o w t i m e 3 0 s m f c s e t p o i n t 8 0 . 0 l / h m f c f l o w 7 4 . 3 l / h s t a t u s t e s t i n g p r e s s e s c t o a b o r t t h e t e s t this...
Page 79: Warning
Page 79 ozone test the ozone test uses the procedure described in information sheet “t006, procedure to check the ozone level”. The user must read and understand the processes described in this sheet, and have all the correct parts listed before carrying out the test. General overview of the operati...
Page 80
Page 80 ozone test, phase 3: o z o n e t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 * s t a r t t e s t 2 t i m e 5 s s t a t u s t e s t i n g o z o n e g e n e r a t o r i s o n ! ! ! D o n o t o p e n o z o n e t e s t e r the ozone test has now started. Do not open the ozone tester. The user should...
Page 81
Page 81 sample pump test s a m p l e p u m p t e s s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 v a l v e s t r e a m 1 2 3 p u m p r e v e r s e t e s t 4 5 - - > s a m p l e p u m p t i m e 6 s s t a t u s t e s t i n g p r e s s e s c t o a b o r t t h e t e s t this menu enables the user to test the sa...
Page 82: Warning
Page 82 ph test the user must understand the procedure for testing the ph in the biotector. Use eye protection and gloves. Have all the relevant parts for this test ready (primarily beaker and ph paper) before carrying out the test. For the ph test to be accurate, the previous reaction should have f...
Page 83
Page 83 3. Start test. This starts the ph test routine, which goes through the 6 phases described above. 4. Take sample. Not applicable until the test is running. 5. Continue to next phase. Not applicable until the test is running. 6. Stop test. When the test is running, activating this control will...
Page 84
Page 84 ph test, phase 3: p h t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 m o d e t i c + t o c 3 s t a r t t e s t 4 t a k e s a m p l e 5 c o n t i n u e t o n e x t p h a s e 6 s t o p t e s t t i m e 0 s p h a s e p a u s e d m f c = 0 . 0 l / h c o 2 = 1 5 0 . 8 p p m t e s t t i c p h . E x p ...
Page 85
Page 85 ph test, phase 5: p h t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 m o d e t i c + t o c 3 s t a r t t e s t 4 t a k e s a m p l e 5 c o n t i n u e t o n e x t p h a s e 6 s t o p t e s t t i m e 0 s p h a s e p a u s e d m f c = 0 . 0 l / h c o 2 = 1 5 0 . 8 p p m t e s t t o c p h . E x p ...
Page 86
Page 86 liquid phase process test purge tn cell test p u r g e t n c e l l t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 s t o p t e s t t i m e 1 4 s p h a s e c e l l s p u r g e w a i t f o r t e s t p h a s e t o c o m p l e t e the objective of the purge tn cell test is to simulate and test the c...
Page 87
Page 87 read di water reference test r e a d d i w r e f t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 s t o p t e s t t i m e 1 6 s p h a s e d i w m e a s u r e x e n o n l a m p o f f o n n s i g 2 7 0 3 4 0 0 0 0 8 5 % n r e f 3 4 0 3 3 0 0 0 0 7 5 % s / r r a t i o 1 . 0 0 w a i t f o r t e s t p...
Page 88
Page 88 read tn sample test r e a d t n s m p l t e s t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 s t o p t e s t t i m e 1 6 s p h a s e s a m p l e m e a s u r e x e n o n l a m p o f f o n n s i g 2 8 0 1 4 0 0 0 0 0 % n r e f 3 3 0 1 3 0 0 0 0 0 % s / r r a t i o 1 . 0 8 w a i t f o r t e s t p h a s ...
Page 89
Page 89 simulate oxidation phase simulate o x i d a t i o n p h a s e s i m 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 m f c = 1 0 . 0 l / h c o 2 = 3 5 . 0 p p m 1 2 o z o n e g e n e r a t o r o f f 3 a c i d p u m p o f f , 1 4 a c i d v a l v e o f f 5 b a s e p u m p o f f , 1 6 b a s e v a l v e o f f 7 ...
Page 90: Warning
Page 90 each time a component is activated, the biotector will interlock additional devices to ensure that the component being tested can be checked in a manner that will not cause consequential damage to the overall system. It is recommended that each test is evaluated carefully, for although the i...
Page 91
Page 91 7. Sample valve. Use this function to test the sample (ars) valve. The valve has three positions, sen1 (sample pump to bypass), sen2 (sample pump to reactor), and sen3 (tic acid/tc base to reactor). To position the valve in different positions, press the enter key, select the required positi...
Page 92
Page 92 17. Manual valves (if configured in the system). Use this function to test the manual valves. To test a manual valve, press the enter key and select the number of the valve to be tested. Press the enter key again and the valve will be activated. To turn the valve off, select off. Note that o...
Page 93
Page 93 liquid phase simulate l i q u i d p h a s e s i m 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 n i t r o g e n : s / r r a t i o = 1 . 8 1 7 s = 6 2 5 0 0 0 r = 3 4 4 0 0 0 1 l i q u i d p h a s e c o m p o n e n t s 2 x e n o n l a m p o f f 3 n p s a m p l e v a l v e o f f 1 0 d i w a t e r v a l v e ...
Page 94
Page 94 the menu status lines, which are the lines below the time and date, show the following information: s/r ratio - signal and reference ratio s - actual reading of signal intensity r - actual reading of reference intensity the intensity and ratio readings for nitrogen only update when system is...
Page 95
Page 95 signal simulate s i g n a l s i m u l a t e 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 c o m m o n f a u l t o f f 2 3 c h a n n e l 1 4 . 0 m a 4 . . . . . . . . . . . . . . . 9 c h a n n e l 7 4 . 0 m a 1 0 s t m a l a r m 1 o f f 1 1 . . . . . . . . . . . . . . . 1 5 s t m a l a r m 6 o f f 1 6 s ...
Page 96
Page 96 10. - 15. Stm alarm 1-6 (if configured in the system). This allows the user to test the function of the stream alarms if they are programmed in output devices menu. To change the state of the device, press the enter key, set the device to on/off, and press the enter key again. If the device ...
Page 97
Page 97 data output d a t a o u t p u t 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 s e n d r e a c t i o n a r c h i v e 3 s e n d f a u l t a r c h i v e 4 s e n d c o n f i g u r a t i o n 5 s e n d a l l d a t a 6 7 - - > d a t a p r o g r a m this menu enables the user to select the communication port ...
Page 98
Page 98 send reaction archive s e n d r e a c t i o n a r c h i v e 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 n u m b e r o f e v e n t s 1 2 3 3 s t a r t s e n d i n g 4 p a u s e s e n d i n g 5 * s t o p s e n d i n g o u t p u t # 1 2 3 i t e m s this menu is used to download the reaction archive. Th...
Page 99
Page 99 the meaning of the abbreviations used in the downloaded reaction data in both standard and engineering modes (see print mode in data program, printer, pc, mmc/sd card menus) are as follows: standard mode: tic & toc analysis: time the time the reaction started. Date the date the reaction star...
Page 100
Page 100 engineering mode (tic & toc analysis): time the time the reaction started. Date the date the reaction started. S1:2 reaction type and range. Co2z co 2 analyzer zero adjust for the current reaction. Ticmgu the un-calibrated tic value in mgc/l. Ticmgc the calibrated tic value in mgc/l. Co2p t...
Page 101
Page 101 send fault archive this menu is used to download the fault archive. The communication port parameters used are those set up in the data program menu. All items in the fault archive will be downloaded unless the user interrupts the downloading with the pause sending or stop sending functions...
Page 102
Page 102 input/output status input/output status menu is used for monitoring the analog and digital inputs and outputs. Digital input the digital input menu allows the engineer to monitor the system digital inputs. This feature is useful for the system trouble-shooting or diagnostics. On the screen ...
Page 103
Page 103 service s e r v i c e 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 s e r v i c e r e q u i r e d i n 1 8 0 d a y s 3 r e s e t s e r v i c e c o u n t e r 4 s e t s e r v i c e z e r o 2 0 , 5 5 r e s e t s e r v i c e z e r o the service menu displays the system service information. It is also used...
Page 104
Page 104 8.3.2 commissioning menu the commissioning menus are used during the commissioning and startup of the analyzer. The functions in the menus are used to program system site specific settings. Commissioning menu diagram reaction time reaction time 6m45s reaction time displays the total reactio...
Page 105
Page 105 sample pump sampler forward reverse stream 1 100s 60s 75s stream 2 100s 60s 75s stream 3 45s 60s …………………… manual 1 50s 0s manual 2 manual 3 …………………… calibration 50s biotector sample pump runs forward for the forward time to bring a fresh sample from the stream, manual and/or calibration poi...
Page 106
Page 106 stream 1 , 2 range 3 stream 2 , 1 range 3 stream 3 , 4 range 3 stream - , - range - ……………… …………… …………… … if the control is programmed as biotector, the multi- stream valve sequence operates according to the stream and range settings defined in this menu. In stream 1 , 2 setting, the first s...
Page 107
Page 107 new reagents program span calibration no span calibration (no by default) defines if the span calibration reactions are part of the install new reagents procedure in reagents setup menu. If span calibration is activated (yes), the standard solution needs to be connected to the calibration/m...
Page 108
Page 108 acid volume 25.0l ~ 35days  acid volume allows the user to enter the volume of the acid reagent. When the volume is programmed, system automatically calculates the number of days acid reagent will last. It is strongly recommended that each time acid and base reagents are replaced or topped...
Page 109
Page 109 4-20ma program output mode direct output mode specifies the 4-20ma outputs operation. This parameter is programmed as: direct (direct mode by default), stream mux (stream multiplex mode) or full mux (full multiplex mode). In direct mode, each 4-20ma output channel is dedicated to a specific...
Page 110
Page 110 signal update no signal update, which is deactivated with the “no” setting by default, defines whether the programmed 4-20ma signal channels are going to signal the update of the 4-20ma signals or not before a new 4-20ma signal is sent. This function only operates in direct output mode and ...
Page 111
Page 111 relay program common fault n/e stop/fault in common fault n/e stop/fault setting, n/e (normally energized by default) defines the idle state of the relay. Stop/fault by default is the activation condition which means that the fault relay activates when biotector is stopped or when there is ...
Page 112
Page 112 data program printer, pc, mmc/sd card these menus allow the user to program three separate output device communication port configuration profiles, which are printer, pc and mmc/sd flash card. The functions described below covers all programming options for each device. Some devices (e.G. M...
Page 113
Page 113 8.3.3 system configuration menu system configuration menus are used to configure the system in the factory. The user should avoid any modifications in these menu settings unless it is absolutely necessary. System configuration menu diagram enter password system configuration analysis mode d...
Page 114
Page 114 analysis mode oxidation analysis tic+toc oxidation analysis (tic+toc by default) defines biotector’s oxidation phase analysis modes, which are tic+toc, tc, fast tc, voc and tc - tic. It is not possible to run biotector in tc, fast tc, voc and tc - tic modes, if the analyzer is built as a ti...
Page 115
Page 115 system program oxidation program 1 oxidation program 1 tic + toc oxidation program 1 tic + toc defines the system parameters for oxidation phase operation in tic & toc analysis mode. In tic & toc analysis mode, the tic and toc contents of a sample are measured consecutively by means of a si...
Page 116
Page 116 base oxidation 300s 10l/h  biotector oxidizes the sample for the base oxidation time (300s by default) with the oxygen flow (10 l/h) settings. If any co 2 is released during this phase, it is measured and added to the toc result because the default setting of result integration is toc+base...
Page 117
Page 117 oxidation program 1 tc oxidation program 1 tc defines the system parameters for oxidation phase operation in tc analysis mode. In tc analysis mode, the tc content of a sample is measured by means of a single sample injection into a single reactor. The tc system parameters, which are not cov...
Page 118
Page 118 tic sample in 15p , p-v  tic sample in specifies the amount of sample (in pulses) to be injected into the tic reactor at range 1 in tc - tic systems. Tic acid 3p tic acid determines the amount of acid reagent (in pulses) to be injected into the tic reactor at range 1 in tc - tic systems. T...
Page 119
Page 119 oxidation program 2 tc base in 1 12p base in 1 specifies the quantity of base reagent (in pulses) to be injected into the reactor for the pre oxidation phase in tc mode at range 2. Sample in 5p , m-v sample in defines the amount of sample (in pulses) to be injected into the reactor in tc mo...
Page 120
Page 120 sample in 0p mf-180 sample in states the amount of sample (in pulses) to be injected into the reactor at range 3. If the setting is 0p mf-180, it means that the sample injection at this range will be carried out by means of the motorized fixed 180° rotation of the sample (ars) valve. When s...
Page 121
Page 121 liquid phase program liquid phase program defines the system parameters for liquid phase operation in tn analysis mode. Wait for smpl 5s wait for sample is a delay time applied when the reactor purge of the oxidized sample is completed. Sample return 28p , 13s sample return specifies the ni...
Page 122
Page 122 calibration data decimal places 2 decimal places setting defines the number of decimal places (0, 1, 2 or 3) system displays in the reaction results and in the relevant system menus. Toc calibration 1 toc calibration 2 toc calibration 3 tic calibration 1 tic calibration 2 tic calibration 3 ...
Page 123
Page 123 cleaning program the parameters in cleaning program menu identifies the operation of the specific cleaning cycle built and programmed for each specific analyzer. Oxidation phase cleaning the oxidation phase cleaning type in biotector toc tn analyzers is reverse wash by default. If system is...
Page 124
Page 124 zero program zero program 5 , 3 , 3  in zero program 5, 3, 3 setting, the first, second and third inputs define the minimum number of reactions to be carried out at range 1, range 2 and range 3 respectively during the zero calibration and zero check cycles. Zero cycles are activated by run...
Page 125
Page 125 zero adjust history anytime the zero adjust values are changed, either manually by the user or automatically by the system, the new zero adjust values are stored in the zero adjust history archive with the time, date, zero range and the zero type (calibration, check or manual) information. ...
Page 126
Page 126 tn standard 50.0mgn/l tn standard specifies the tn standard solution concentration level (mgn/l) to be used in span calibration or span check reactions. If tn standard is programmed as 0.0mg/l, system ignores the span calibration or span check results and omits any related warnings defined ...
Page 127
Page 127 pressure/flow test program time 08:15 biotector performs an automatic pressure and flow test every day at the time programmed (at 08:15 hours by default). Pressure test fault 6.0l/h each time biotector is started up and everyday during online operation at the programmed time above, biotecto...
Page 128
Page 128 pressure chck fault 6.0l/h at the end of each reaction during operation, biotector automatically pressurizes the system with oxygen gas and uses its mass flow controller to detect any gas leak in the system. If the measured flow is less than or equal to the programmed pressure check fault f...
Page 129
Page 129 relay 17, 18 and 19 together with the auxiliary relays (if fitted) may be programmed to any one of the following options: --- relay not programmed. Stream output set for stream valves 1-6. Stm alarm stream alarm relay 1-6. Manual output set for manual valves 1-6. Fault (normally energized o...
Page 130
Page 130 powered all time no powered all time parameter specifies if the relays are powered all the time even if the system is stopped or paused (yes) or the relay is powered only when required (no). Valve activation spf/sampler valve activation determines the two possible times for the multi-stream...
Page 131
Page 131 tic check 25ppmco2 tic check (25ppm co 2 by default) represents the co 2 check point in the tic phase. If the co 2 level is above the programmed check point at the end of the tic phase, then the system automatically extends the tic sparge time by 1 second and checks the co 2 level again. If...
Page 132
Page 132 fault setup low o2 flow time 12s if the o 2 flow drops more than 50% of the mfc set value for longer than the low o2 flow time (12s by default), a “01_low o2 flow - ex” or “02_low o2 flow - so” fault is logged. High o2 flow time 20s if the o 2 flow increases more than 50% of the mfc set val...
Page 133
Page 133 sample status 5s , 75% the first parameter in sample status setting is the sample detection time (5 seconds by default) biotector processes the output of the sample sensor. When the parameter is set to 0s (zero seconds), the sample detection is switched off. The second parameter (75% by def...
Page 134
Page 134 fault status this menu gives a short status history of several system devices before a fault is registered. The default 0.0 values indicate that there are no faults detected for the specific device. O2 flow the o2 flow menu consists of 120 entries for the mfc setpoint value (first column) a...
Page 135
Page 135 co2 analyzer interface 4-20ma interface defines whether the connection type of biotector co 2 analyzer is analog (4-20ma) or digital (rs232). Baudrate 9600 baudrate (9600bps by default) specifies the data communication signaling speed of co 2 analyzer when the interface is programmed as rs2...
Page 136
Page 136 software update load factory config. Each biotector system contains a configuration which is installed and protected by system flash memory. When any modification is carried out in system configuration, load factory configuration function allows the user to revert back to the original syste...
Page 137
Page 137 password operation 0000 calibration 0000 diagnostics 0000 commissioning 0000 system configuration 0000 password menu allows any number from 1 to 9999 to be set as passwords for the operation, calibration, diagnostics, commissioning and system configuration menus (levels). When the setting i...
Page 138: Section 9
Page 138 section 9 troubleshooting of system faults & warnings 9.1 biotector fault conditions the following fault conditions activate the biotector stop sequence, set all 4-20ma signals to the fault level (1ma by default) programmed in the 4-20ma program menu, and activate the common fault relay def...
Page 139
Page 139 fault condition cause/remedy 08_relay pcb fault fuse blown in the 81204001 relay pcb. Fuse f3 blown in the 81204010 signal pcb. 24v psu faulty. Check the incoming 24v dc power. Check the fuses on the relay pcb. Check the fuse f3 on the signal pcb. Led 6 on the signal pcb should be off when ...
Page 140
Page 140 fault condition cause/remedy 18_liquid leak det biotecto r’s cabinet liquid leak detector is activated. Check for a liquid leak in the biotector. Check biotector liquid leak detector. 19_dcp liq. Leak det biotector’s dcp module liquid leak detector is activated. Check for a liquid leak in t...
Page 141
Page 141 9.2 biotector warning conditions the following warning conditions do not activate the biotector stop sequence and leave the 4-20ma signals un-changed and do not activate the fault relay. Warning condition cause/remedy 21_co2 anl lens dirty co 2 analyzer detected dirt on its optical system. ...
Page 142
Page 142 warning condition cause/remedy 28_no pressure test this warning is logged when the pressure test procedure is skipped during the system startup sequence. The warning cannot be acknowledged by the user. It can only be acknowledged automatically by the system next time the pressure test is pa...
Page 143
Page 143 warning condition cause/remedy 47_tn zero chck fail tn zero check result is outside the specified tn band defined in sequence program, zero program menu. Confirm di water is connected to the zero port of the biotector during zero calibration cycle. Check the stability of the zero reactions ...
Page 144
Page 144 warning condition cause/remedy 62_smpl pump stop on sample pump stopped with its rotation sensor on or the sensor is faulty and it is always showing on. On state = led 15 on (signal pcb). Run the sample pump and check the rotation. Change relay 2 on relay pcb. Check pump sensor signal looki...
Page 145
Page 145 warning condition cause/remedy 76_dcp warn a problem has been found during communication with the dual cell photometer (dcp) module. The dcp communication is lost. Check the power on the dcp module. Leds on dcp pcb should be on. Check the dcp data cable connections. 77_dcp n sig warn 78_dcp...
Page 146
Page 146 9.3 biotector notification conditions the following notification conditions do not activate the biotector stop sequence, leave the 4-20ma signal un-changed and do not activate the fault relay. Notification condition cause/remedy 85_reagents low (can also be programmed as a warning condition...
Page 147: Section 10
Page 147 section 10 service and maintenance 10.1 weekly maintenance oxidation phase:  check the oxygen cylinder/oxygen concentrator.  check the oxygen pressure in the cylinder or the oxygen supply from the oxygen concentrator.  check the oxygen pressure on the oxygen regulator inside the biotecto...
Page 148
Page 148 10.2 six and twelve month service below procedure is a recommended check list for the 6 and 12 month service on the biotector toc tn analyzers. Please note that any special models and applications may require additional service items. Service procedures may be changed without notice due to ...
Page 149
Page 149 replace the 3.5mm od, 1.5mm id empp 562 tube in the hcl water pump if installed in systems built with fmi heavy duty circulation pump (see item a in service kit). If there are no hcl water in and hcl water out ports on the biotector, this item does not apply. _____ _____ check that the peri...
Page 150
Page 150 for the tn system, carry out the following 8 service items and checks listed below: replace the tubing element (6.4mm od, 3.2mm id empp 562 tubes) of the wmm60 nitrogen pump (n pump). The wmm60 replacement tubes are supplied in the service kits with fittings already attached (see item d in ...
Page 151
Page 151 in systems built with fmi heavy duty piston-type circulation pump, confirm that the clearance at the bottom of the piston is greater than > 2mm. To confirm this, first mark the piston at the bottom of its stroke while it is in the pump drive. Then mark the piston when it is disconnected fro...
Page 152
Page 152 check the biotector for any gas/liquid leaks by running the pressure test cycle using the process test menu. Note that the biotector should be pressure tested at 350 mbar pressure only. _____ _____ confirm all signals (4-20ma and volt free contacts) are signaling correctly to the external c...
Page 153: Section 11
Page 153 section 11 system replacement and spare parts hazardous area analyzers may have a different motherboard with a special battery. Contact manufacturer for details..
Page 154: Section 12
Page 154 section 12 warranty and exclusions coverage of biotector warranty the biotector comes with a standard 1 year warranty for agreed applications. The biotector warranty is against manufacturing defects only. The warranty does not cover service/consumable items and consequential damage. Validit...
Page 155: Section 13
Page 155 section 13 appendices appendix 1 instructions for connecting printer to biotector protocol used by the biotector baud rate 9600 data bits 8 stop bits 1 parity none flow control none note that these instructions refer to the epson lx300 printer with the optional serial port fitted. If a prin...
Page 156
Page 156 appendix 2 setting up windows to receive data from biotector to set up windows for receiving data from the biotector, open the hypertrm file found within the hyperterminal folder. This may be carried out by selecting start, programs, accessories, communications, hyper terminal. If appears, ...
Page 157
Page 157 appendix 3 biotector 4-20ma output modes biotector features three different 4-20ma output operation modes programmable in 4-20ma program menu: 1) direct mode – simple mode 2) stream multiplex mode – more complex than direct mode, but significantly reduces number of necessary output channels...
Page 158
Page 158 appendix 3.2 stream multiplex mode in stream multiplex mode, one channel is dedicated to periodically change its value in steps to indicate the sample stream information and the rest of the channels output appropriate stream reaction results. The output channel, which indicates the reaction...
Page 159
Page 159 if the direct mode was being used in the example above, the system would require 9 dedicated output channels (3 analysis results multiplied by 3 streams). With the use of stream multiplex mode, only 4 output channels (1 stream id channel plus 3 analysis result channels) are needed. Since th...
Page 160
Page 160 the operation of 4-20ma read signal is demonstrated in figure a3.2 above. Note that the 4-20ma read signal is always activated 1 second after changes on stream id and all reaction result channels. This function allows the channels to stabilize their values. When this type of synchronization...
Page 161
Page 161 4 - 2 0 m a p r o g r a m 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 3 o u t p u t 1 4 1 5 o u t p u t 1 s t r e a m 1 , t o c 1 6 1 0 0 0 m g c / l , i n s t 1 7 o u t p u t 2 s t r e a m 1 , t i c 1 8 5 0 0 m g c / l , i n s t 1 9 o u t p u t 3 s t r e a m 1 , t n 2 0 1 5 0 m g n / l , i n s t 2 1...
Page 162
Page 162 appendix 3.3 full multiplex mode while 4-20ma stream multiplex mode helps to eliminate most of hardware limits for multi-component biotector systems, the full multiplex mode brings the multiplex concept one step further. The 4-20ma full multiplex mode allows outputting all possible system r...
Page 163
Page 163 figure a3.4 an example of biotector 4-20ma output signals in full multiplex mode in the first step, the stream id channel is set to change level and 4-20ma read relay is deactivated. After a programmed time period, the first result type, tic result, is indicated on the result type channel a...
Page 164
Page 164 as in stream multiplex mode, in full multiplex mode, the stream id channel also operates in discrete levels as shown in table a3.2 below. Table a3.2 4-20ma stream id channel output levels. Stream id channel output level (ma) change 4 stm 1 5 stm 2 6 stm 3 7 stm 4 8 stm 5 9 stm 6 10 man 1 11...
Page 165
Page 165 if the 4-20ma read synchronization option is used, then this output has to be assigned to a valve relay in output devices menu as follows: o u t p u t d e v i c e s 0 9 : 1 7 : 2 8 1 2 - 0 9 - 0 2 1 2 r e l a y 1 7 m a n u a l 1 3 r e l a y 1 8 a l a r m 4 r e l a y 1 9 - - - 5 p o w e r e ...
Page 166
Page 166 a section of 4-20ma program menu below shows the biotector configuration in full multiplex mode, which corresponds to the example output signals given in figure a3.4 above. As can be seen, the reaction result channels are programmed to output tic, toc and tn components as follows. 4 - 2 0 m...
Page 167
Page 167 appendix 3.4 result update in stream and full multiplex modes as described above, the 4-20ma output channels in stream and full multiplex modes are not constant over time, they change on periodical basis. The full set of outputted reaction results in a period of time is called results seque...
Page 168
Page 168 appendix 4 glossary - - - no function is programmed 4-20ma chng 4-20ma change signal a amperes a1 - a6 24 hours average for stream 1 – 6 alldat all data amp amperes ars valve automatic range selection valve (sample valve) atm atmospheric pressure bod biochemical oxygen demand c-276 hastello...
Page 169
Page 169 n/e normally energized naoh sodium hydroxide naox sodium oxalate ndir nondispersive infrared note notification npoc non-purgeable organic carbon o 2 oxygen o 3 ozone od outside diameter pcb printed circuit board peek poly-ether-ether-ketone pfa per-fluoro-alkoxy poc purgeable organic carbon...
Page 170
Page 170 zs zero and span.
Page 171
Page 171 appendix 5 contact information hach company world headquarters p.O. Box 389 loveland, colorado 80539-0389 u.S.A. Tel (800) 227-hach (800) -227-4224 (u.S.A. Only) fax (970) 669-2932 orders@hach.Com www.Hach.Com hach lange gmbh willstätterstraße 11 d-40549 düsseldorf tel. +49 (0)2 11 52 88-32...
Page 172
Page 172 hach lange maroc sarlau villa 14 – rue 2 casa plaisance quartier racine extension ma-casablanca 20000 tél. +212 (0)522 97 95 75 fax +212 (0)522 36 89 34 info-maroc@hach-lange.Com www.Hach-lange.Ma.
Page 173
Ec declaration of conformity manufacturer: biotector analytical systems ltd., raffeen house, ringaskiddy, co.Cork, ireland tel: (+353) 21 437 42 37, fax: (+353) 21 437 42 36, e-mail: info@biotector.Com . Declares that all models of following product: biotector b7000, all models: comply with the esse...
Page 174: Equipment
Doc012.97.80506 user guidance for emc class a equipment 업무용을 위한 emc 등급 a 장치에 대한 사용자 지침 사용자안내문 a급 기기 (업무용 방송통신기자재) 이 기기는 업무용(a급) 전자파적합기기로서 판매자 또는 사용자는 이 점을 주의하시기 바라며, 가정외의 지역에서 사용하는 것을 목적으로 합니다..
Page 175
July 2016 this document contains information which is only required for the export of this instrument into the people’s republic of china. 本手册只包含出口到中华人民共和国的仪器的必要信息。 statement on china "management methods for the restriction of the use of hazardous substances in electrical and electronic products”, m...