TADT Portable Precision Humidity Generator Calibrator with 5-50°C Range and 0.05°C Temperature Stability
TADT portable precision humidity generator is a high-precision temperature and humidity calibration instrument designed for professional calibration of temperature and humidity sensors, transmitters, and measurement instruments.
- Test chamber space up to 3-5 times larger than similar products
- Accommodates various cold-mirror dew point probes for comparison calibration
- Composite sensor jack design supports various diameter temperature and humidity sensors
- Transparent window with lighting for easy reading of small temperature and humidity meters
- Simultaneously calibrates 10-15 small temperature and humidity probes
- Calibrates 3-5 block size digital temperature and humidity meters simultaneously
- Temperature uniformity within 0.1°C across full 5°C-50°C range
- External drying cylinder with online desiccant replacement capability
- Dual-zone drying cylinder supports molecular sieve and discolored silica gel
- Visual display of liquid level and dryer state for monitoring
- 4-channel external signal inputs (0-1V, 0-5V, 4-20mA)
- Built-in humidity conversion software for relative humidity, temperature, and dew point calculations
- Temperature and humidity curve display for trend analysis
- 7-inch color LCD touchscreen interface
| Parameter | Specification |
|---|---|
| Nominal Humidity Range | 5% RH - 95% RH (20±3°C) |
| Nominal Temperature Range | 5°C - 50°C |
| Temperature Stability | ±0.05°C |
| Temperature Uniformity | ≤0.05°C (20±3°C), ≤0.1°C (5-50°C) |
| Maximum Allowable Temperature Error | ±0.05°C (20±3°C), ±0.1°C (5-50°C) |
| Humidity Stability | ±0.2% RH |
| Humidity Uniformity | ≤0.3% RH (20±3°C), ≤0.5% RH (5-50°C) |
| Maximum Allowable Relative Humidity Error | ±0.8% RH (20±3°C), ±1.5% RH (5-50°C) |
| Desiccant | Molecular sieve or discolored silica gel (renewable) |
| Saturated Media | Distilled or deionized water |
| Model | Dimensions (L×W×H) | Volume |
|---|---|---|
| TADT-1G (Small) | 110 mm × 110 mm × 110 mm | Approx. 1.3 L |
| TADT-2G (Standard) | 160 mm × 175 mm × 175 mm | Approx. 5 L |
| TADT-3G (Extended) | 280 mm × 175 mm × 175 mm | Approx. 9 L |
| Maximum Test Opening Diameter | 60 mm |
| Maximum Number of Test Openings | 15 |
| Communication Interface | RS232 |
| Parameter | Specification |
|---|---|
| Power Requirements | 220VAC ±10%, 50Hz |
| Power Consumption | 750W |
| Operating Temperature Range | 5°C - 35°C |
| Storage Temperature Range | 0°C - 70°C |
| Operating Humidity Range | 0% - 85% RH |
| Storage Humidity Range | 0% - 100% RH |
| Weight | 20 kg |
Features built-in lighting and transparent window for reading digital temperature and humidity meters. Small holes accommodate various temperature and humidity sensors and transmitter probes.
Large holes accommodate various input cold mirror dew point instrument probes as standard devices. Small holes support various temperature and humidity sensors and transmitter probes.
Designed for convenient portability and field use applications.
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