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Operator maintenance 

NOTE THAT THIS EQUIPMENT SHOULD ONLY BE DISMANTLED BY PROPERLY TRAINED PERSONNEL. REMOVING 
THE FRONT OR REAR PANELS EXPOSES POTENTIALLY LETHAL MAINS VOLTAGES.  THERE ARE NO OPERATOR 

MAINTAINABLE PARTS WITHIN THE EQUIPMENT. 
 

In the unlikely event that you experience any problems with your unit which cannot easily be remedied, you 
should contact your supplier and return the unit if necessary. Please include any details of the fault observed and 

remember to return the unit in its original packing. Techne will accept no responsibility for any damage to units 
that are improperly packed for shipment.  If in doubt, contact your supplier. See the Decontamination Certificate 

supplied with your unit. 
 

1.

 

Cleaning:  Before cleaning your unit, ALWAYS disconnect it from the power supply and allow it to 

cool below 50° C. Your unit can be cleaned by wiping with a damp soapy cloth. Care should be 
exercised to prevent water from running inside the unit. Do not use abrasive cleaners. 

2.

 

Fuses:  Your unit is protected by two fuses. They should only be changed by suitably qualified  
personnel. If the fuses blow persistently, a serious fault is indicated and you may need to return the 

unit to your supplier for repair. 
 

ADDITIONAL INFORMATION 

The controller is factory preset. See the Controller book for further details. 

For safety reasons, the configuration settings of the controller are password protected.  
Please contact your dealer for further information. 
Listed below are important control parameters for the unit with the serial number listed on the first page 

of this manual. 
 

Pb = _____ 

Lcb = ____ 

 

Ti  = _____ 

Hcb = ____ 

 

Td = _____ 

RelC= ____ 

-7- 

Summary of Contents for UCAL400+

Page 1: ...UCAL400 Calibrator OPERATOR S MANUAL Please read all the information in this booklet before using the unit Unit Serial number _________ 4 02 Issue 1 TECHNE is a registered Trademark of Techne Incorpo...

Page 2: ...aluminum insert block as the heat transfer medium The temperature control circuit is built into the unit Features include 10 insert formats available Maximum temperature of 430 C 806 F An independent...

Page 3: ...y 0 015 C 0 025 C Heat up time 20 C to 400 C 12 minutes Cool down 400 C to 100 C 21 minutes Immersion Depth 4 5 114 3mm Fan Cooling Automatic Weight 9 lbs 4 Kg Dimensions H x W x D 8 75 x 8 x 8 inches...

Page 4: ...NDS DO NOT put hot objects on or near combustible objects DO NOT operate the unit close to inflammable liquids or gases DO NOT place any liquid directly in your unit At all times USE COMMON SENSE Oper...

Page 5: ...following value fuse to protect the cable 230V UK 4 AMP The fuse in the unit protects the unit and the operator Note that units marked 230V on the rating plate work at 220V units marked 120V work at...

Page 6: ...ol circuit give good temperature control and uniformity but make sure that there is a close fit of the probes in the block to allow efficient heat transfer 2 Plug the power cable into the socket in th...

Page 7: ...T NOT BE SET TO CONTROL ABOVE 430 C 806 F OR DAMAGE TO THE UNIT MAY RESULT After use 1 When you have finished calibrating remember that parts of the unit and the probe may be very hot so precautions s...

Page 8: ...eaning Before cleaning your unit ALWAYS disconnect it from the power supply and allow it to cool below 50 C Your unit can be cleaned by wiping with a damp soapy cloth Care should be exercised to preve...

Page 9: ...vailable inserts Part Number Insert well Sizes 7022533 insert 5 x 1 4 7032534 insert 1 each 1 8 3 16 1 4 5 16 3 8 7032535 insert 2 x 1 4 2 x 3 8 7032536 insert 2 x 1 4 2 x 1 2 7032537 insert 1 x 1 4 7...

Page 10: ...card This period is from the date of purchase and within this period all defective parts will be replaced free of charge provided that the defect is not the result of misuse accident or negligence Se...

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