Whether in laboratories, workshops or on-site, the model CTB9350-165 micro calibration bath can meet any calibration requirement. This micro calibration bath can be used in the range -35 … +165 °C [-31 … +329 °F], not only covering the conventional functions.

In dry-well temperature calibrators, as a result of their low insertion depth and the resulting heat conduction errors, short probes lead to a significant increase in measurement uncertainty. Even when comparing the test items with an external reference thermometer, they cannot be too short. If the stem length is very short, a micro calibration bath is definitely preferable to a temperature dry-well calibrator.

If several probes are to be calibrated at the same time, the micro calibration bath has additional advantages: Thermometers with differing stem diameters can be calibrated together, without the need to provide exactly the correct inserts.

This approach is particularly useful for on-site calibration, when there is a wide variety of test items and their stem diameters are either varied or unknown.

The CTB9350-165 can be fitted with an integrated measuring instrument. This enables the measurement of resistances, thermoelectric voltages and also current signals of thermometers with a 0/4 … 20 mA transmitter and their direct display in the selected unit.

It is operated via a large colour touchscreen. Test tasks can be created and automated via the user interface, saving the user a lot of time. Operation is intuitive and fast.