5 از 5.0 با 4 رای
مستندات:
بررسی دماسنج مادون قرمز GM320
Description:
This
infrared thermometer is used for measuring the temperature of the
object's surface, which is applicable for various hot, hazardous or
hard-to-reach objects without contact safely and quickly. This unit
consists of Optics, Temperature Sensor Signal amplifier, Processing
circuit, and LCD Display. The Optics collected the infrared energy
emitted by the object and focus on the Sensor. Then the sensor
translates the energy into an electrical signal. This signal will be
turned out to be a digital shown on the LCD after the signal amplifier
and processing circuit.
Warning:
To avoid the potential situation that may cause harm or damage to people, please pay attention to the following items:
1). Before you use this unit, check on the plastic housing carefully. If there is any damage, do not use it.
2). Do not point laser directly at eye or indirectly off reflective surfaces.
3). Do not use this unit in the environment of explosive gas, steam or dusty.
4). Thermal shock(caused by large or abrupt ambient temperature changes allow 30 minutes for the unit to stabilize before use.
5). Do not leave the unit on or near objects of high temperature.
6). Case cleaning: Clean the case with a damp sponge/cloth and mild soap.
7). Do not use a solvent to clean the plastic lens.
8). Do not submerge the unit in water.
Features:
Model: GM320
Temperature range : -50℃ - 380℃
Accuracy : ±1.5℃ for 0 ~ 380℃ / ±3℃ for -50 ~ 0℃
Resolution : ±1% or ±1℃
Display: Digital LCD
Applicable object: Industrial object thermometer
Distance Spot Ratio : 12 : 1
Emissivity : 0.95 preset
Resolution : 0.1℃ / 0.1°F
Response Time: 500ms
Centigrade / Fahrenheit Selection
Power supply: 2 x 1.5V AAA battery
Product Dimension : 140 x 85 x 35mm