High Accuracy Non Contact Forehead Thermometer With LCD Digital Display
Introduction
The infrared thermometer used to measure the temperature of the human body is called the human infrared
thermometer. But it must be clarified that there is no special medical or industrial infrared thermometer, because
the manufacturing principles of infrared thermometers are the same. There are only high precision, high distance
coefficient ratio, high performance infrared thermometers and low precision, low distance coefficient ratio and low
performance infrared thermometers. As long as the emissivity of the infrared thermometer is set to 0.95 (the
emissivity of human skin is generally this value, even if there is a difference, the impact is only within 0.3
degrees), it is in line with the requirements of human body temperature measurement.
Parameter
Measurement range (ET305): -50 ° C to 1050 ° C (-58 ° F to 1992 ° F).
Spectrum range: 8 to 14 um.
Infrared temperature measurement accuracy: ± 1.8% or 1.8 ° C (4 ° F).
T-C temperature measurement accuracy: ± 1% or 1 ° C (2 ° F) (assuming that the ambient operating temperature is
23 to 25 ° C (73 to 77 ° F) below 0 ° C original base + 1 ° C, below -35 ° C is for reference only).
Repeatability: ± 0.5 ℃ or ± 0.5% of reading.
Response time (95% S): 250 ms.
ET305 optical resolution (D: S): 50: 1.
Emissivity adjustment: 0.10 ～ 1.00.
Display resolution: 0.1 ° C (0.1 ° F) (0.2 ° C below 10 ° C; 1 ° C / 1 ° F above 999.9).
Secondary display information: maximum, minimum, difference, average.
laser:
Aiming: single point laser;
Power: Class 2 (II) operation; output <1 mW, wavelength 630 to 670nm.
Electrical indicators:
Power: 6F22 9V battery;
Power consumption: about 30 hours battery life (alkaline), about 10 hours battery life (carbonity).
Physical indicators:
Weight: 270g;
Dimensions: 168.5 mm x 137.8 mm x 53mm.
Environmental indicators:
Operating temperature range: 0 ° C to 50 ° C (32 ° F to 120 ° F);
Relative humidity: 0 to 75%, no condensation;
Storage temperature: -20 ° C to 65 ° C (-4 ° F to 150 ° F).
Accessories: K-type temperature probe, tool box, software CD, power adapter, USB data cable.
Why choose us?
1. We are a professional and leading manufacturer of medical infrared thermometer.
2. We can make different items on each specification as your request.
3. Your inquiry and email will be respond within 24 hours.
4. Our products with excellent quality,most competitive price and best service.
5. Offer the customized products as your sample or design drawing.
6. All your goods will be shipped out on time.
7. Perfect after-sale service.
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High Accuracy Non Contact Forehead Thermometer With LCD Digital Display Images
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