Cannon CT-1000 Manual - Turning On The Ct-1000

Manual is about: Constant Temperature Bath

Summary of CT-1000

  • Page 1

    I cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa contents 1 introduction 1 overview ..............................................................................................................................

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    Ii cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa f appendix f — thermometry 27 kinematic viscosity and temperature ....................................................... 27 astm thermometer tables ...........

  • Page 3: Overview

    1 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 1 introduction overview ct-1000 function the cannon ® ct-1000 constant temperature bath is designed to maintain precise temperatures at a wide range of settin...

  • Page 4

    2 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa temperature selection ten of the most commonly-used temperatures for kinematic viscosity measurement can be set by using a switch on the bath front panel. The...

  • Page 5: Safety Features

    3 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa safety features overheat thermistor a thermistor in the bath senses any over-temperature fault condition. If such a condition occurs, all power is removed fro...

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    4 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 7: Unpacking The Ct-1000

    5 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 2 unpacking and assembly this chapter of the manual provides assistance in unpacking and assem- bling the ct-1000 constant temperature bath. For additional as...

  • Page 8: Glass Jar Installation

    6 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 2. Move the bath unit housing to its permanent location on the laboratory bench. 3. Remove all eight screws from the stainless steel top covers (see figure 3)...

  • Page 9

    7 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 3. Place the rubber gasket around the top rim of the jar (see figure 7). The rubber may have to be trimmed slightly to allow the ends of the rubber gasket to ...

  • Page 10

    8 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 11. Pull out the drawer using the handles provided, disconnecting the two connection cables as you do so. Caution you will need to pull the ac line (power) co...

  • Page 11

    9 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa note two screws located on either side of the opening for the motor stirrer serve as locating pins for the motor support pad. Do not remove these screws; the ...

  • Page 12: Filling The Bath

    10 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa figure 13: filling the ct-1000 bath filling the bath after ct-1000 assembly is complete, you are ready to fill the bath. Caution make sure that the bath is p...

  • Page 13: Draining The Bath

    11 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa draining the bath if it becomes necessary to drain the liquid from the bath: obtain a suitable container to hold all of the liquid drained from the bath (app...

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    12 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 15: Turning On The Ct-1000

    13 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 3 bath operation note the various functions controlling the bath are printed at the bottom of the front panel of the ct-1000. These functions, reading from l...

  • Page 16: Setting The Bath Temperature

    14 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa note all the dials except temperature select are equipped with a dial lock to prevent accidental changing of dial settings. Push the lock upward to release t...

  • Page 17: Setting The Limit Control

    15 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa the preheat switch activates an auxiliary heater for the ct-1000. You may turn it on to heat up the bath more rapidly. You should turn the preheat switch off...

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    16 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 19

    17 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa a appendix a — ct-1000 problem analysis problem bath does not appear to have power. Bath illumination not functioning. Bath liquid not agitated. Bath does no...

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    18 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 21: Shaft Run-Out Correction

    19 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa b appendix b — correcting shaft & impeller misalignment motor-stirrer units supplied by cannon ® instrument company are checked after assembly to ensure mini...

  • Page 22

    20 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa disconnect the motor, hold the motor tightly against the body, and grasp the shaft in the right hand. Bend the shaft away from the line segment on the shaft....

  • Page 23

    21 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa c appendix c — choosing a temperature bath liquid the ideal bath liquid would possess low viscosity, high heat capacity, and low vapor pressure over a wide r...

  • Page 24

    22 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa isopropyl alcohol isopropyl alcohol is less toxic than methyl alcohol and somewhat less volatile. However, it becomes very viscous at low temperatures and is...

  • Page 25

    23 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa d appendix d — adjusting trimpots (potentiometers) the ten trimpots located immediately behind the front control panel can be accessed by pulling the drawer ...

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    24 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 27

    25 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa e appendix e — ct-1000 spare parts list following is a list of parts for the ct-1000 which may be reordered from cannon ® instrument company. Part number des...

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    26 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa this page intentionally left blank..

  • Page 29

    27 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa appendix f — thermometry kinematic viscosity and temperature kinematic viscosity is an extremely temperature-sensitive measurement - a change of 1°c can some...

  • Page 30: Astm Thermometer Tables

    28 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa note different thermometers have different installation requirements. Refer to the information included with the thermometer in use for specific installa- ti...

  • Page 31

    29 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa astm fahrenheit thermometers type catalogue # range 74f 9311-l80 -67.5 to -62.5°f 73f 9311-l73 -42.5 to -37.5°f 126f 9311-l98 -17.5 to -12.5°f 72f 9311-l66 -...

  • Page 32

    30 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa method the following text outlines procedures for checking the ice point of a thermometer. The text is adapted from: 1994 annual book of astm standards, volu...

  • Page 33: Columns

    31 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa nbs monograph 150: repairing separated mercury columns the following text outlines procedures for repairing separated mercury columns in thermometers. The te...

  • Page 34

    32 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa the capillary. Another method consists of gently tapping the stem above the separation against the palm of the hand, forcing the organic fluid to break away ...

  • Page 35: Products Limited Warranty

    Chapter cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa 33 g warranty/return information products limited warranty in addition to other manufacturers’ warranties, cannon ® instrument company (“the company”) w...

  • Page 36: Returning A Product to

    34 cannon ® ct-1000 constant temperature bath revision 3.1a—february, 1998; cannon ® instrument company p.O . Box 16 • state college, pa • usa returning a product to cannon ® procedure before returning a cannon ® product for repair or service, make every attempt to identify the problem. If, after ca...