CTB9500 liquid bath

Are you looking for an instrument to test or calibrate a wide variety of temperature sensors? You can do this with a CTB9500 calibration liquid bath. The liquid in the tank can be set very precisely to the desired temperature. The CTB9500 has a range of -45 ... +200 °C. The liquid bath guarantees a very stable and homogeneous temperature. The measured reference temperature can be easily read on a large display and compared with the instrument under test.

Technical specifications

Temperature range -45 ... +200 °C
2 x USB (host, instrument), Ethernet and RS-232 interface
High accuracy, reliable temperature control
5-point calibration for control sensors (optional)
Controller with 5.7" color touch screen and menu navigation in 11 languages


The CTB9500 calibration liquid bath is widely used in situations where high accuracy and stability are required. Also, the temperature transfer between the liquid and sensor is optimal, for example for glass thermometers or gas-lled systems with a non-symmetrical shape. The liquid in the tank guarantees optimal temperature transfer for all shapes and types of sensors. This signicantly lowers the overall measurement uncertainty. These calibration baths feature a temperature-controlled tank with a usable depth of 200 mm (7.87″). The maximum immersion depth for the test items of 200 mm (7.87″).

Food & Pharma

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