Low range temperature calibration -90 to 125C
Ametek - PTC-125
Based on the dual heating techniques of the RTC series, the PTC series features a simpler interface design, allowing for quick and easy operation...
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Technical Description
- Very low temperature range: -90 to 125°C
- Fully automatic calibration without computer connection
- Thermal stability up to 0.03°C
- Heat pipe technology with unique dual heat zone makes the temperature in the heat pipe synchronized.
- Large LCD color screen; Computer communication via USB 2.0 port
- Smart standard sensor with “plug n play” plug designed at 90° angle for convenient plugging into heat pipe
- Switch test mode, Auto-stepping up to 20 steps easy to set up and use
- Time, fast calibration (from 125°C to -90°C in just 145 minutes)
- The included JofraCal calibration software makes calibration and calibration certificate issuance simple and fast.
- RTD, TC, mA, V inputs (B model only)
- 24 VDC power supply for transmitter (B model only)
- Specially designed and convenient carry case
Specifications
| Overview | |
| Temperature range (at 23°C): | -90 to 125°C |
| Accuracy: | |
| Using external standard STS sensor: | ± 0.07°C |
| Using internal standard sensor: | ± 0.30°C |
| Thermal stability: | ± 0.03°C |
| Thermal stabilization time: | approximately 10 minutes |
| Radial uniformity: | 0.01°C |
| Resolution: | 1°, 0.1°, 0.01° |
| Heating rate: | |
| -90 to 23°C 15 minutes | |
| 23 to 125°C 13 minutes | |
| Cooling rate: | |
| 125 to 23°C 40 minutes | |
| 23 to -80°C 75 minutes | |
| -80 to -90°C 30 minutes | |
| Computer communication: | USB 2.0 port |
| Input for RTD standard sensor (models B and C only): | |
| Sensor type: | Pt100, 4 wires |
| Accuracy level: | ±(0.003% rdg + 0.0007% FS) |
| Input for test sensor (B model only): | |
| RTD: | Pt1000, Pt500, Pt100 type |
| TC: | E J K T R S N U |
| Transmitter power supply (B model only): | |
| Output voltage: | 24VDC ± 10% |
| Output current: | max. 28mA |
| mA input for transmitter (B model only): | |
| Measuring range: | 0 to 24mA |
| Accuracy level: | ± (0.02%rdg + 0.01%FS) |
| Thermowell Depth: | 190 mm |
| Power Supply: | PTC-155 230V, 50Hz, 450VA |
| Dimensions/ Weight: | 531x169x432mm/ 15.2 kg |
