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Sentry ST-677 Instruction Manual

Manual is about: HDS Infrared Thermometer

Summary of ST-677

  • Page 1

    Infrared thermometer te e r m h o d m s r i e n h f t r a d re st-677 st-677 hds infrared thermometer instruction manual.

  • Page 3: Hds  Infrared Thermometer

    Hds infrared thermometer instruction manual version-01 07/may..

  • Page 4: 1.Product Introduction

    1.Product introduction 1-2 applications 2.Safety information 2-2 safety symbols 3.Specifications 4.Operation instructions unit diagram function 5.Techniques of infrared thermometer 6.Maintenance 1-1 features 2-1 cautions 4-1 quick start 4-2 4-3 operation 4-4 ° c/ ° f,laser switch and battery change ...

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    1. Product introduction thank you for purchasing this infrared thermometer. The infrared thermometer is a non-contact infrared temperature measuring instrument. To measure a temperature , point the unit at the object until the temperature is read , pull the measuring trigger and hold. Make sure the ...

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    2 2. Safety information laser warning note! Read the following safety information carefully before attempting to operate or service the meter. Only qualified personnel should perform repairs or servicing not covered in this manual. En61326: electrical equipment for measurement, control and laborator...

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    3 3. Specifications temperature range -32~1650℃ (-25.6~3002ºf) accuracy ±3.0ºc(±5ºf) from -32~-20ºc(-25.6~-4ºf) ±2.0ºc(±3ºf) from -20~100ºc(-4~212 ºf), ±2% from 100~1650ºc(212~3002ºf) t h e r m o p i l e 8 ~ 1 4μm r e p e a t a b i l i t y ± 1 º c ( ± 2 º f ) r e s o l u t i o n r e s p o n s e ti m...

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    Measuring window 4. Operations of instrument 4.1 quick start to measure a temperature , point the unit at the target, pull the trigger and hold. Be sure to consider the target area inside the angle of vision of this instrument. The single spot of laser is used for aiming only. 4-2 unit diagram 4 mea...

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    Lcd & control panel 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 scan / hold / auto °c / °f indication main temperature display max / min / avg set / record value lock key mode key up button l aser / buzzer on / off low battery data log Δt / emissivity high / low alarm memory key down button 1 2 3 4 5 6 7 ...

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    4.3 operation functions to operate more advance functions, it is simply by using mode button to change. The sequential operations and the corresponding explanations are shown in the following flow-chart. Operation mode 6 mode scan min avg t hal lal parameter setup mode ●scan and display the temperat...

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    Remarks a. Memory: activate the record function by push the m button. To delete all the records, press up or down button to data0 and press “m” button. B. Lock: push the button to continuously measure and display the temperature without pull the measuring trigger. C. The above functions can be activ...

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    4.4 ° c/ ° f, laser switch and battery change 8 the unit is powered by 9v battery and displays temperatures in either c or f. The user has to replace the battery when the battery voltage drops below the voltage for reliable operation and at the same time the low battery symbol will appear. To change...

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    5. Techniques of infrared rmometer the 9 5.1 field of view (fov) ratio = distance to diameter (ds) ratio the field of view is the angle of vision at which the instrument operates , and is determined by the optics of the unit. The fov is the ratio of the distance from the target to the target diamete...

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    5.2 emissivity 10 6. Maintenance cleaning the lens: blow off loose particles using clean compressed air. Gently brush remaining debris away with a camel's hair brush. Carefully wipe the surface with a moist cotton swab. The swab may be moistened with water. Note: do not use solvents to clean the len...

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    Emissivity table material temp c/ f ° ° emissivity gold( pure highly polished ) 227/440 0.02 aluminum foil 27/81 0.04 aluminum disc 27/81 0.18 aluminum household( flat ) 23/73 0.01 577/1070 0.06 aluminum( rough plate ) 26/78 0.06 aluminum( oxidized @599 c ) ° 199/390 0.11 599/1110 0.19 aluminum surf...

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    St 677 version-01 07/may. 3f, no.122, sec.1, sanmin road, ban-ciao, taipei 220, taiwan, r.O.C. Tel:886-2-2956-8198 fax:886-2-2956-7662 http://www.Sentrytek.Com.Tw pa05-0000677-01.