Regular calibration of temperature sensors is critical because they are exposed to a variety of mechanical, thermal and chemical stresses that can cause drift over time. This drift can cause the measured temperature to differ from the actual temperature. Through regular calibration, the differences between the actual and the measured temperature can be determined, making the specific drift behavior visible. Dry block calibrators are effective instruments for checking and calibrating a wide variety of temperature measuring devices and temperature sensors.
The dry-well calibrator is used to calibrate temperature sensors such as Pt100, Pt1000 and many other temperature sensors. The dry block function provides a practical solution for calibrating temperature sensors in laboratory and field use. Using the correct “transition sleeve” ensures optimal thermal coupling between the dry block and the test item to be calibrated.
The versatility of the calibration insert makes it possible to calibrate a wide range of straight temperature sensors with different lengths and diameters using the dry well calibrator. This significantly increases the flexibility and applicability of the dry block. Another advantage of the dry block function is that it covers the entire temperature range without having to change the calibration medium. This significantly reduces the effort for the user, as no special precautions have to be taken for different viscosities, flash points or outgassing.
Key Features:
Specifications:
| temperature | |
| Measuring range | 300 °C ... 1200 °C |
| resolution | 0.001°C |
| accuracy | 0.1% |
| General technical data | |
| units | °C, °F |
| Display type | Touch screen |
| Display size | 4.96 inches |
| storage medium | Internal memory |
| Storage capacity | 50 records |
| Temperature stability | ≤±0.2°C/15 min |
| Vertical temperature field | Deviation within 10 mm of the ground calibration insert is 1 °C |
| Horizontal temperature field | ≤±0.25°C (equipped with thermostat) |
| Heating speed | 25 … 100 °C: 10 min 100 … 600 °C: 15 min 600 … 800 °C: 20 min 800 … 1200 °C: 30 min |
| Cooling speed | 1200 … 800 °C: 25 min 800 … 600 °C: 15 min 600 … 300 °C: 60 min 300 … 50 °C: 180 min |
| Dimensions | Calibration insert: 4 openings for sensors: 6, 8, 10, 12 mm Depth: 135 mm |
| backup(s) | Fine fuse 20 A, 250 V |
| Menu language | English, Chinese |
| Protection class (device) | IP20 |
| Power supply | 110 ... 220 V AC, 45 ... 65 Hz |
| Plug type | Protective contact plug |
| Weight | 7.7kg |
| Dimensions (L x W x H) | 295x174x350mm |
| Operating conditions | 0 ... 50 °C, 0 ... 90% RH |
| Storage conditions | 0 ... 50 °C, 0 ... 90% RH |
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