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The professional non-contact infrared thermometer UT309C can quickly and accurately determine the surface temperature in the range of -35°C to +650°C by measuring the infrared energy radiated from the target surface. The UT309C is a very durable device suitable for everyday use. It is resistant to falling from 3m and the excellent degree of protection IP65 ensures good resistance to water and dust. For easier and intuitive aiming of the device on the target surface, a dual rotating laser with two wavelengths is built in, which indicates the correct aiming of the thermometer. The ratio of the distance to the diameter of the measured surface is 12: 1 with this instrument. It is possible to preset the emissivity of the measured surface in the range of 0.1 to 1.0. The indication of preset functions and measured values is provided by a high-contrast LCD black-and-white display and exceeding the temperature limits is indicated by LED diodes (exceeding the upper limit red and the lower limit blue). It is possible to set a continuous measurement, when after 2 minutes the backlight of the display turns off, after the end of the measurement by pressing the shutter button again, the temperature value remains on the display. The temperature measurement time is up to 250msec in 95% of cases. It is possible to indicate the minimum, maximum and average temperatures and the difference between the highest and lowest measured temperature (MIN, MAX, AVG, DIF). The thermometer switches off automatically, in order to reduce consumption, if it is not used for 8 s. This switch-off can be switched off.
Product parameters:
- infrared thermometer for non-contact measurement of surface temperatures - temperature range - 35°C to +650°C, can be switched to °Farenheita - marking the measured surface with a dual laser - the ratio of the distance to the diameter of the measured surface is 12 : 1 with this instrument - Contrast backlit black and white LCD display measuring 32 x 29 mm - indication of exceeding the limit values by means of LED (red, blue) - tripod mounting hole
Technical parameters :
- temperature range: -35℃ to +650℃ (-31℉ to 1202℉) - temperature measurement accuracy ≥0℃: ± 1.8℃ or ± 1.8% of measurement, whichever is greater - temperature measurement accuracy <0℃: ± (1.8℃ + 0.1℃ /℃ measurement, whichever is greater) - temperature measurement accuracy ≥32℉: ± 3.6℉ or ± 1.8% of measurement, whichever is greater - temperature measurement accuracy <32℉: ± (3.6℉ + 0.1℉ /℉ measurement, whichever is greater) - measurement resolution: 0.1°C - measurement repeatability: ± 1.0°C (1.8°F) or 0.8% reading (whichever is greater) - spectral response: 8μm to 14μm - response time in 95% of cases: 250 ms - the ratio of the distance to the diameter of the measured surface is 12 : 1 with this instrument - delineation of the laser measuring area: yes - dual laser class 2: wavelength 630nm to 670nm, output power ≤1mW - display: contrasting black and white LCD display measuring 32 x 29 mm - indication of temperature limits by LED (red, blue) - setting the emissivity of the measured surface in the range of 0.1 to 1.0 in steps of 0.01 - automatic shutdown when idle - power supply: 9V battery (6F22) - battery life: continuous temperature measurement with backlight on ≥10 hours - low battery indication: yes - drop test from a height: 3 m - mode with temperature alarm HI / LO (High / Low alarm with LED indication) - pause of the MAX / MIN / AVG / DIF value - operating temperature: 0℃ to 50℃ (32℉ to 122℉) - operating humidity: <90% RH (non-condensing) - operating height: max.12000m - storage temperature: -20℃ to 60℃ (-4℉ to 140℉) - product color: red and gray - net weight of the product: 292 g - product size: 189 x 118 x 55 mm
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