The DTBH zero-temperature thermostat is a device that can provide a stable and accurate zero-degrees celsius temperature field for the thermocouple reference end for a long time. It is an ideal substitute for the traditional ice bucket and is very suitable for the verification / calibration of thermocouples. The technical specifications of the equipment are in full compliance with the new regulations "JJF1637-2017 Base Metal Thermocouple Calibration Specification".
1 Product feature
n Meets and exceeds the requirements of the reference compensation instrument in”JJF 1637-2017 Base Metal Thermocouple Calibration Specification”
n Excellent temperature control performance, fluctuation can be controlled within ±0.02℃/30min
n High-precision temperature measurement, temperature measurement accuracy is better than 0.01 ℃ (@0 ℃), temperature drift is better than 10ppm
n Resolution up to 0.001℃
n Good consistency between holes, temperature difference of 7 jacks is better than 0.02℃
n The cooling rate is fast and the stabilization time is short. It only takes 15 minutes from room temperature 25℃ to zero degree
n Full automatic design, no need to operate after booting, can be used after stable prompt
n Support RS485 communication, can carry out remote monitoring, control and alarm
n Touch panel for easy cleaning and maintenance
n Silent design
n Left and right grid design, simple and elegant appearance
n Portable, hidden handles, easy to carry
2 Product Technical Index
Parameters | Index |
Model | DTBH-03 |
Accuracy | 0℃±0.02℃ |
Resolution | 0.001℃ |
Stability | <0.02℃/30min |
Number of jacks/aperture | 7×φ9 |
Depth of the socket | 205 mm |
Communication interface | RS485/MODBUS-RTU |
Dimension | 360mm(L)×125mm(W)×310mm(H) |
Nominal voltage | AC220V/50Hz±10% |
Environment temperature | 10℃-30℃ |
Relative humidity | 10%RH-80%RH(without condensation) |