DTR-20 Isothermal Blackbody Calibration Source with 80mm Aperture and ±0.05°C Stability for Infrared Thermometers
Price:
$10,000.00 - $15,000.00/sets
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Dearto
Product Description
DTR-20 Isothermal Blackbody Calibration Source
The DTR-20 is a portable blackbody calibration source featuring an isothermal cavity design with digital temperature indication from 20°C to 50°C (68°F to 122°F). This precision instrument utilizes an internal solid-state thermoelectric heat pump to heat or cool the 80mm diameter end-closed tube, providing exceptional temperature stability for accurate infrared device calibration.
Applications
- Calibrate ear infrared thermometers
- Calibrate forehead infrared thermometers
- Calibrate thermal cameras
- Calibrate infrared screening instruments
- Calibrate infrared sensors
Key Features
- Isothermal cavity design for superior performance
- Exceptional emissivity greater than 0.995
- 80mm diameter aperture for comprehensive calibration
- High stability of ±0.05°C after 10 minutes
- Calibration range from 20°C to 50°C
- Built-in temperature correction function
- Portable design with easy operation
Technical Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | 20°C to 50°C (68°F to 122°F) |
| Aperture Size | 80mm diameter |
| Emissivity | > 0.995 |
| Cavity Type | Isothermal Cavity |
| Display Resolution | 0.001°C |
| Control Stability | ± 0.05°C after 10 minutes |
| Blackbody Uniformity | ± 0.05°C |
| Heat Cavity Shape | End closed tube |
| Heat Up Time | 10 min. from ambient to 20°C, 10 min. from ambient to 50°C |
| Control Method | Digital PID controller with readout |
| Temperature Sensor | AAA Precision platinum RTD |
| Power Supply | 110-220V AC, 50Hz, 350W |
| Interface | RS232 |
| Dimensions | 320mm (D) x 195mm (W) x 275mm (H) |
| Net Weight | Approximately 9 kg |
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Company
Taian Detu Automation Instrument Co., Ltd.