TADT Portable Temperature Humidity Calibration Instrument 5-50°C Range ±0.05°C Accuracy 7-inch Touchscreen
Price:
$16,000.00 - $22,000.00/sets
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Dearto
Product Description
TADT is a portable, high-precision temperature and humidity calibration instrument designed to meet the measurement and calibration requirements of temperature and humidity sensors, transmitters, and small meters.
Key Features and Capabilities
- Test chamber space 3-5 times larger than similar products for more efficient testing
- Accommodates various input cold-mirror-viewer probes for comparison calibration
- Composite sensor jack design suitable for 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
- Test chamber provides temperature uniformity within 0.1°C across 5°C-50°C range
- External drying cylinder with online desiccant replacement capability
- Dual-zone drying cylinder supporting both 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
Technical Specifications
| 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 |
| Cavity Workspace Dimensions | Standard TADT-S: 160×175×175mm (approx. 5L) Extended TADT-L: 280×175×175mm (approx. 9L) |
| Maximum Test Opening Diameter | 60mm |
| Maximum Number of Test Openings | 15 |
| Communication Interface | RS232 |
| 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 | 20kg |
| Dimensions (L×W×H) | 550mm × 300mm × 600mm |
Included Accessories
1. Glass + Eyelet Combination Cover
Features built-in lighting with transparent window for easy reading of digital temperature and humidity meters. Small holes accommodate various temperature and humidity sensors and transmitter probes.
2. Combined Macroporous + Pore Cover
Large holes accommodate various input cold mirror dew point instrument probes as standard devices. Small holes suitable for temperature and humidity sensors and transmitter probes.
3. Customizable Aluminum Alloy Instrument Case
Durable aluminum alloy case designed for easy transport and field use.
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Company
Taian Detu Automation Instrument Co., Ltd.