H76.0.24.6C-01_VWR Operating Manual TD142 page 4 of 16 _____________________________________________________ _____________________________________________________________________________ 2 Safety 2.1 Intended Use This device is designed for temperature measurement. You can plug in a thermocouple sensor with Miniature-DIN-plug. The device features a lot of useful features as for example hold, correction factor for surface measurement, interface etc.
H76.0.24.6C-01_VWR Operating Manual TD142 page 5 of 16 _____________________________________________________ _____________________________________________________________________________ 2.3 Safety guidelines This device has been designed and tested in accordance with the safety regulations for electronic devices. However, its trouble-free operation and reliability cannot be guaranteed unless the standard safety measures and special safety advises given in this manual will be adhered to when using the device.
H76.0.24.6C-01_VWR Operating Manual TD142 page 6 of 16 _____________________________________________________ _____________________________________________________________________________ Product Specification 3.1 Scope of delivery The scope of supply includes: Device with battery Operating manual 3.2 Operation and maintenance advice Battery operation: If ‘bAt’ is shown in the lower display the battery has been used up and needs to be replaced.
H76.0.24.6C-01_VWR Operating Manual TD142 page 7 of 16 _____________________________________________________ _____________________________________________________________________________ 4 Handling 4.1 Display Main display: measuring value Arrows show display options Secondary display: display of min/max, hold corr: appears if offset- , scale correction or correction for surface measurement is <> state of delivery.
H76.0.24.6C-01_VWR Operating Manual TD142 page 8 of 16 _____________________________________________________ _____________________________________________________________________________ 4.4 Pop-up clip Handling: • Pull at label “open” in order to swing open the pop-up clip. • Pull at label “open” again to swing open the pop-up clip further.
H76.0.24.6C-01_VWR Operating Manual TD142 page 9 of 16 _____________________________________________________ _____________________________________________________________________________ 6 Device Configuration To change device settings, press Set (key 4) for 2 seconds. This will call the configuration menu. The parameters can be changed with (key 2) or (key 5).
H76.0.24.6C-01_VWR Operating Manual TD142 page 10 of 16 _____________________________________________________ _____________________________________________________________________________ 7 Remarks To Special Features 7.1 Base Address (’Adr.’) Using the mullti interface converter it is possible to connect several instruments to a single interface. As a precondition the base addresses of all devices must not be identical.
H76.0.24.6C-01_VWR Operating Manual TD142 page 11 of 16 _____________________________________________________ _____________________________________________________________________________ 8 Output The output can be used as serial interface (for suitable interface adapters). If none of both is needed, we suggest to switch the output off, because battery life then is extended.
H76.0.24.6C-01_VWR Operating Manual TD142 page 12 of 16 _____________________________________________________ _____________________________________________________________________________ Adjustment 9.1 Zero Displacement A zero displacement can be carried out for the measured value: value displayed = value measured - offset Standard setting: 'off' = 0.0°, i.e. no zero displacement will be carried out. Together with the scale correction (see below) this factor is mainly used to compensate for sensor deviations.
H76.0.24.6C-01_VWR Operating Manual TD142 page 13 of 16 _____________________________________________________ _____________________________________________________________________________ 10 Fault and System Messages Display Meaning What to do? Low battery power, device will only Replace battery continue operation for a short period of time Battery empty Replace battery...
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H76.0.24.6C-01_VWR Operating Manual TD142 page 14 of 16 _____________________________________________________ _____________________________________________________________________________ Accuracy: (for thermocouples acc. to DIN EN 60584) ±1digit (at nominal temperature ± 5K) Type J, K, N, T, E: ± (0.5 °C + 0.2 % of measured value) Type S, B: ±...
VWR warrants that this product will be free from defects in material and workmanship for a period of two (2) years from date of delivery. If a defect is present, VWR will, at its option and cost, repair, replace, or refund the purchase price of this product to the customer, provided it is returned during the warranty period.
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_____________________________________________________ _____________________________________________________________________________ Your Distributor Austria Germany Poland VWR International GmbH VWR International GmbH VWR International Sp. z o.o. Graumanngasse 7 Hilpertstraße 20a Limbowa 5 1150 Vienna D - 64295 Darmstadt 80-175 Gdansk Tel.: +43 01 97 002 0 Freecall: 0800 702 00 07 Tel.: +48 058 32 38 200...
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