- range: -45...300°C
- stability: 0.02K
Applications
- Calibration in laboratories and in control and instrumentation workshops
- Calibration of short temperature sensors, particularly in the pharmaceutical and food industries
- Simultaneous calibration of several sensors
Special Features
- Controller with 5.7" colour touchscreen and menu navigation in 11 languages
- 2 x USB (host, device), Ethernet and RS-232 interface
- High-accuracy, reliable temperature control
- 5-point calibration for control sensors (optional)
Description
Calibration in bathsFor calibration, the test items and the standard thermometer are brought to the same temperature within the bath. As soon as a stable temperature has been reached, the test items are read, or their output signals measured, and compared with the standard thermometer.
In order to achieve a small measurement uncertainty within this comparison, a temperature control unit is needed which guarantees a homogeneous spatial temperature distribution and a constant temperature over time within the calibration range. These requirements are fulfilled by these baths.
Along with the bath, the bath fluid also plays a significant role. To ensure homogeneous temperature distribution, the selected fluid should have a high thermal conductivity and low viscosity.
The calibration baths are available in two different versions:
- Model CTB9400 for 28 ... 300 °C
- Model CTB9500 for -45 ... +200 °C
The instruments are typically used in calibration laboratories and in control and instrumentation workshops for the calibration of thermometers.
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