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The ZCTB Calibration Bath series boasts outstanding performance, meeting the requirements of metrological validation regulations. With temperature scanning capability, it can precisely control the temperature ramp, making it ideal for testing and evaluating temperature switch performance. The rise and hold function allows for setting the rise time and hold time, enhancing the flexibility of the thermostatic bath's usage. The deep calibration baths feature intelligent heating and cooling control, which can be disabled as needed. When used in conjunction with the PTCal thermal resistance and thermocouple automatic calibration software, it forms an automatic calibration system that allows for setting and controlling all functions of the thermostatic bath through a computer. The built-in reference thermometer supports the ITS-90 characteristic parameters for reference temperature calibration.
The ZCTB Calibration Bath series boasts outstanding performance, meeting the requirements of metrological validation regulations. With temperature scanning capability, it can precisely control the temperature ramp, making it ideal for testing and evaluating temperature switch performance. The rise and hold function allows for setting the rise time and hold time, enhancing the flexibility of the thermostatic bath's usage. The deep calibration baths feature intelligent heating and cooling control, which can be disabled as needed. When used in conjunction with the PTCal thermal resistance and thermocouple automatic calibration software, it forms an automatic calibration system that allows for setting and controlling all functions of the thermostatic bath through a computer. The built-in reference thermometer supports the ITS-90 characteristic parameters for reference temperature calibration.
Features
Designed for calibration work
Excellent stability and uniformity
Over temperature and over pressure double protection, safe and reliable
Built-in reference thermometer
Built-in water three point bottle freezing save setting procedure, simple operation
RS-232, USB communication interface
|
4 wire RTD sensor range and accuracy(ITS-90) |
±0.011@-100℃ |
±0.015@0℃ |
|
±0.019@100℃ |
±0.023@200℃ |
|
|
±0.03@400℃ |
±0.039@600℃ |
Specifications
| Model | ZCTB-300DH/R | ZCTB-95D/R | ZCTB-20DL/R | ZCTB-40DL/R |
ZCTB-80L/R |
| Temperature Range | 35℃-300℃ | 35℃-95℃ | -20℃-150℃ | -45℃-150℃ | -80℃-100℃ |
| Stability | ±0.007℃@100℃ | ±0.010℃@50℃ | ±0.007℃@-20℃ | ±0.007℃@-45℃ | ±0.008℃@-80℃ |
| ±0.015℃@300℃ | ±0.015℃@95℃ | ±0.010℃@150℃ | ±0.010℃@150℃ | ±0.010℃@100℃ | |
| Homogeneity | ±0.007℃@100℃ | ±0.010℃@50℃ | ±0.007℃@-20℃ | ±0.007℃@-45℃ | ±0.008℃@-80℃ |
| ±0.025℃@300℃ | ±0.015℃@95℃ | ±0.010℃@150℃ | ±0.010℃@150℃ | ±0.012℃@100℃ | |
| Fluid | Silicone oil | Soft water, Silicon oil | Ethanol, Soft water, Silicon oil |
Ethanol, Soft water, Silicon oil |
Ethanol, Silicon oil |
| Resolution | 0.01℃ | 0.01℃ | 0.01℃ | 0.01℃ | 0.01℃ |
| Opening Size(mm) | 112*172 | 112*172 | 112*172 | 112*172 | 110*76 |
| Liquid Level(mm) | 457 | 457 | 457 | 457 | 175 |
| Size(mm) | 775*375*1090 | 775*375*1090 | 775*375*1090 | 775*375*1090 | 630*331*825 |
| Capacity | 16L | 16L | 16L | 16L | 4.2L |
|
Power Consumption |
8A | 8A | 7A | 8A | 10A |
|
Computer Interface |
USB, RS232 | USB, RS232 | USB, RS232 | USB, RS232 | USB, RS232 |
| Power Supply | 220VAC, 50Hz | 220VAC, 50Hz | 220VAC, 50Hz | 220VAC, 50Hz | 220VAC, 50Hz |
| Refrigerant | / | / | R134a | R507 | R507,R508B |
| Weight | 33kg | 33kg | 47kg | 48kg | 50kg |
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