Infrared thermometer GM333
ترمومتر لیزری مدل GM333 کمپانی BENETECH یکی از ارزانترین ترمومتر های روز دنیا میباشد . رنج اندازه گیری این دماسنج مادون قرمز از -50 تا 400 درجه سانتی گراد میباشد .
This unit consist of Optics, Temperature Sensor Signal amplifier, Processing circuit and LCD Display. The Optics
collected the infrared energy emitted by object and focus onto the Sensor. Then the sensor translates the
energy into an electricity signal. This signal will be turned out to be digital shown on the LCD after
the signal amplifier and processing circuit.
| Temperature range | -50 ~ 400℃ (-58 ~ 752℉) |
| Accuracy | 0℃~400℃ (32℉~752℉) ：±1.5℃(±2.7℉) or±1.5% -50℃~0℃(-58℉~32℉)： ±3℃ (±5℉) Whichever is greater |
| Resolution | 0.1℃ or 0.1℉ |
| Repeatability | 1% of reading or 1℃ |
| Response time | 500 mSec, 95% response |
| Spectral response | 5-14 um |
| Emissivity | 0.95 Preset |
| Distance to Spot size | 12:1 |
| Operating Temperature | 0 ~40℃ (32 ~ 104℉) |
| Operating Humidity | 10~90%RH non-condensing， up to 30℃(86℉) |
| Storage Temperature | -20 ~ 60℃ (-4~140℉) |
| Power | 1.5V AAA*2 battery |
| Typical battery life | Laser off:12 hrs |