Table of Contents
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StableTemp
Stirring Hotplates:
LT1912X1 • 3/26/07
®
Stirrers and
Stirring Hotplates
OPERATION MANUAL
AND PARTS LIST
Hotplates:
Catalog #
03405-40
03405-45
Catalog #
03407-40
03407-45
Digital Hotplates,
Size
Voltage
7x7
120
7x7
230
Size
Voltage
7x7
120
7x7
230
Top Plate Material
Ceramic
Ceramic
Top Plate Material
Ceramic
Ceramic
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Summary of Contents for Cole Parmer StableTemp
- Page 1 StableTemp Digital Hotplates, ® Stirrers and Stirring Hotplates OPERATION MANUAL AND PARTS LIST Hotplates: Catalog # Size Voltage Top Plate Material 03405-40 Ceramic 03405-45 Ceramic Stirring Hotplates: Catalog # Size Voltage Top Plate Material 03407-40 Ceramic 03407-45 Ceramic LT1912X1 • 3/26/07...
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Page 2: Table Of Contents
Table of Contents Safety Information ..............................3 Alert Boxes ..............................3 Warnings ..............................3 General Specifications ............................5 Heating Specifications ..........................5 Stirring Speed Specifications........................5 Overall Dimensions ............................5 Top Plate Dimensions ..........................5 Weight ................................5 Environmental Conditions ..........................6 Declaration of Conformity ..........................6 Unpacking and Installation ..........................7 General Usage..............................7 Unpacking ..............................7 Installation ..............................7... -
Page 3: Safety Information
Safety Information Your Cole-Parmer StableTemp Hotplate, Stirrer or Stirring Alert Signals Hotplate has been designed with function, reliability, and safety in mind. It is your responsibility to install it in con- formance with local electrical codes. For safe operation, Warning... - Page 4 AFETY NFORMATION Do not use metal foil on hotplate which may block air flow. Overheating will result. Do not remove or modify grounded power plug. Use only properly grounded outlets to avoid shock hazard. Use appropriate hand and eye protection when handling hazardous chemicals.
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Page 5: General Specifications
General Specifications Heating Specifications Accuracy of the temperature display vs. the actual average temperature ± 10.0°C of a 2” diameter of setting area at the center of the top plate (setpoint 100°C unloaded). Stirring Speed Specifications Accuracy of the stirring setpoint (600 ml of water in a 100 ml glass flask above 200 rpm): ± 2.0% Overall Dimensions - W x H x D All Models: 8.2 x 8.2 x 8.2”... -
Page 6: Environmental Conditions
ENERAL PECIFICATIONS Environmental Conditions Operating: 17°C to 27°C; 20% to 80% relative humidity, non-condensing. Installation category II (overvoltage) in accordance with IEC 664. Pollution degree 2 in accordance with IEC 664. Altitude Limit: 2,000 meters. Storage: -25°C to 65°C 10% to 85% relative humidity Declaration of Conformity (for 230 volt) We hereby declare under our sole responsibility that this product conforms with the technical requirements of... -
Page 7: Unpacking And Installation
Inspect to ensure that the unit has not been dam- rated for use in hazardous atmos- aged during shipment. If the unit appears to have sus- pheres. tained shipping damage contact Cole-Parmer Customer Service at 800-323-4340. The following items are included in the shipment: Hotplate, Stirrer or Stirring Hotplate... -
Page 8: Operation
Operation Powering the Unit Warning Set the unit on a flat stable surface at least 12" away from Use caution when heating volatile combustible materials, and plug the cordset into a properly materials; top surface and element grounded electrical outlet of correct voltage and current han- can reach the “Flash Point dling capacity. -
Page 9: Controlling Solution Temperature With An External Probe
PERATION The “CAUTION - HOT TOP” indicator illuminates when the plate reaches 50°C. When the heating is turned off, the indi- cator will continue to flash until the plate temperature drops below 50°C. Controlling Solution Temperature Using External Probe Plug the included probe or an ungrounded Type K thermocou- ple probe into the probe receptacle located on the right side of the unit. -
Page 10: Service And Calibration
Service and Calibration Service Menu The Service Menu has many features that will allow a user to customize their unit. A table of the features available in the Service Menu is given below. The features are given in order of their appearance in the Service Menu when rotating the center knob in a clockwise rotation. -
Page 11: Oil Bath Method Of Calibration
ERVICE AND ALIBRATION Oil Bath Method of Calibration This method of calibration requires a calibrated water or oil bath with digital readout. With the probe connected to the unit, insert the probe connected to the unit to be calibrated into a bath that has stabilized at the desired calibra- tion temperature. -
Page 12: System Method Of Calibration
ERVICE AND ALIBRATION System Method of Calibration - Recommended This method of calibration requires an NIST calibrated thermometer with a resolution of 0.1°C or better. Select an independent temperature probe to be placed in the load, along with the unit temperature probe before continuing with calibration. -
Page 13: Timer Shutdown - End
ERVICE AND ALIBRATION If the unit undergoing calibration does not have stirring capability then skip to the next step. The “Stir” key under the STIR display will be lit, and the displays will show the stirring control set point. The speed may be adjusted by using the center knob. -
Page 14: Probe Temperature Limit - Pl
ERVICE AND ALIBRATION To modify/view the Timer Shutdown follow the instructions given below: Plug the unit into the appropriate power, but do not turn it ON (displays should be blank, unless Hot Top Warning System is indicating a hot sur- face), enter the Service Menu by pressing and holding the POWER key. -
Page 15: Probe Response - Pr
ERVICE AND ALIBRATION a single beep will be heard and you may remove your finger from the POWER key. The display will change to OSP. Rotate the center knob until the display reads PL. Press the “Heat” key under the HEAT dis- play to accept, and the display will change to 250 (250°C limit), or UL (unlimited). -
Page 16: Error Disable - Err
ERVICE AND ALIBRATION The unit will return to the previous menu. Select another feature to change, or press the POWER key again to return to the off mode. Error Disable - Err The purpose of this feature is to enable or disable a par- ticular error from being detected and displayed. -
Page 17: Factory Defaults - Def
ERVICE AND ALIBRATION Factory Defaults - deF This feature is available for all units and is designed to restore the control to the default factory settings. To reset to the Factory Defaults follow the instructions given below: Plug the unit into the appropriate power, but do not turn it on (displays should be blank, unless Hot Top Warning System is indicating a hot sur- face), enter the Service Menu by pressing and... -
Page 18: Troubleshooting
Troubleshooting Error Codes Errors E01 through E07 are heating errors. Error Handler will lock out heating functions if heating error is detected. Stirring functionality is unaffected. If the condition that caused the error is no longer present, pressing the POWER button or unplugging the unit will clear Errors E01-E07. y t i . - Page 19 ROUBLESHOOTING Errors E11 and E12 are stirring errors. Error Handler will lock out stirring functions if stirring error is detected. To avoid boil over, the unit will cease heating (the user can restart heating if desired). Pressing the POWER button or unplugging the unit will clear Error E12. Unplugging the unit will clear Error E11. y t i .
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Page 20: Replacement Parts List
This assembly includes the ceramic top, element, thermocouple, insulation, baffle plate, and 2 ceramic top holders. Cole-Parmer recommends not replacing individual components of the top plate. (SHP = Stirring Hotplate, HP = Hotplate, S = Stirrer) 7x7 Ceramic Top Part No. -
Page 21: Warranty
Warranty Cole-Parmer Company warrants to the direct purchaser that the representation made accurately reflect the manufacturer’s representations. To the extent permissible, we will make available to its direct purchaser the manufacturer’s warranty. The Company agrees, at its election, to correct by repair, by replacement, or by credit to purchaser, any...
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