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| Brand Name : | Dearto | 
| Model Number : | DTR-20 | 
| Certification : | ISO9001 | 
| Supply Ability : | 400 Set/Sets per Month | 
| Price : | $10,000.00 - $15,000.00/sets | 
With isothermal cavity, the DTR-20 is a portable blackbody calibration source utilizing a digital indicating temperature ambient 20℃ to 50℃ (68F to 122F). The 80 mm diameter end closed tube is heated or cooled with an internal solid state thermoelectric heat pump. It has a built-in digital temperature controller to provide accurate, stable temperature as well as to provide readout.
APPLICATION
l Calibrate ear infrared thermometer
l Calibrate forehead infrared thermometer
l Calibrate thermal camera
l Calibrate infrared screening instrument
l Calibrate infrared sensor
l The isothermal cavity
l Better than 0.995 emissivity
l 80mm diameter aperture
l 0.05°C high stability
l Calibrate from 20°C to 50°C
l Built-in temperature correction function
l Portable and easy operate
| Temperature Range | 20℃ to 50℃ (68F to 122F) | 
| Aperture size | 80 mm diameter | 
| Emissivity | > 0.995 | 
| Cavity type | Isothermal Cavity | 
| Display resolution | 0.001℃ | 
| Control stability | ± 0.05℃ after 10 minutes | 
| Blackbody uniformity | ± 0.05℃ | 
| Heat cavity shape | End closed tube | 
| Heat up time | 10 min. from amb. to 20℃, 10 min. from amb. to 50℃ | 
| Control method | Digital PID controller with readout | 
| Temperature sensor | AAA Precison platinum RTD | 
| Power supply | 110-220V AC, 50Hz, 350W | 
| Interface | RS232 | 
| Dimension | 320 mm(D) x 195 mm(W) x 275mm(H) | 
| Net weight | Appr. 9 kg | 
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| Company Info. | 
| Taian Detu Automation Instrument Co., Ltd. | 
| Verified Supplier | 
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