HT-817/818/819 Dual-Laser Infrared Thermometer HT-818
The HT- 810 series dual-laser infrared thermometers quickly locate cold and hot spots to identify and resolve problems. Built-in dual laser sights improve temperature-measurement accuracy.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Measurement Range | -50~850 ℃ |
| Measurement Range | -58~1562 °F |
| Resolution [As printed in the PDF specifications] | 0.1<1000°，1>1000° |
| Accuracy [PDF; typical; -50℃~-23℃ (-58°F~-10°F); ambient 23~25℃ (73~77°F)] | ±7℃/14°F |
| Accuracy [PDF; -23℃~2℃ (-10°F~28℃); ambient 23~25℃ (73~77°F); condition units retained as originally printed] | ±4℃/8°F |
| Accuracy [PDF; -2℃~94℃ (28°F~200°F); ambient 23~25℃ (73~77°F)] | ±2.5℃/4.5°F |
| Accuracy [PDF; 94℃~204℃ (200°F~400°F); ambient 23~25℃ (73~77°F)] | ±(1.0%rdg+1℃/2°F) |
| Accuracy [PDF; 204℃~426℃ (400°F~800°F); ambient 23~25℃ (73~77°F)] | ±(1.5%rdg+1℃/2°F) |
| Accuracy [PDF; 426℃~1050℃ (800°F~1922°F); ambient 23~25℃ (73~77°F); limited to this model's measurement range] | ±(3%rdg+1℃/2°F) |
| Emissivity | Adjustable 0.10~1.00 |
| Field of View | 12:1 |
| Laser Type | Class II laser |
| Laser Power | <1 mW |
| Laser Wavelength [PDF specifications] | 635~670 nm |
| Infrared spectral response [Wavelength unit as originally printed in the PDF specifications] | 8~14 um |
| Repeatability | 0.5% of reading or ±1℃ (1.8°F) |
| Display | Backlit LCD display |
| Response Time [PDF] | Approximately 0.15 |
| Response Time [Parameter Image] | <1 s |
| Overrange indication | ---- |
| Operating Temperature | 32~122°F（0~50℃） |
| Operating Humidity [PDF operating-humidity row] | 10~90 %RH |
| Storage humidity [Continuation of the PDF operating-humidity row] | <80 %RH |
| Storage Temperature | -10~60℃（14~140°F） |
| Power Supply | 9V battery |
| Automatic power off [No operation] | 7 seconds |
| Weight | 150 g |
| Dimensions [PDF; parameter image 107×40×180mm] | 180 mm × 107 mm × 40 mm |
Applications
Datasheet
Supplier Information
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