CEM Infra-red thermo-hygrometer
Thermo-hygrometer DT-8663 is very visiale for wet and dry proof. it's green LED light will change to yellow and red wher reading close to Dewpoint Temperature. It provides faster sampling time and high accuracy, widely applicant in steel, oil and chemical, stove, environment testing, calibration Lab, gas production industry etc.
Technical specifications
| Type of display used |
large LCD
|
|
Temperature measuring range
|
-50...+380 °C / -58...+716 °F
|
|
Humidity measuring range
|
0...100 %RH
|
|
Dew point temperature
|
-30...+100 °C / -22...+199 °F
Basic accuracy: ±2% of reading
|
|
Wet bulb temperature
|
-30...+100 °C / -22...+199 °F
Basic accuracy: ±2% of reading
|
|
Optical resolution
|
20:1
|
|
Emissivity value
|
Fixed 0.95
|
|
IR temperature resolution
|
0.1
|
|
Response time
|
Less than 150ms
|
|
Temperature accuracy
|
±3.5°C (in range -50...+20 °C)
±1.5°C (in range 20...+350 °C)
|
|
Humidity accuracy
|
±3.5% (in range 20%...80% RH)
|
|
Power supply
|
1 battery 9V
|
|
Weight without battery
|
163 g
|
|
Body dimensions
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82 x 58 x 168 mm
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Measuring instrument features
- user selectable °C or °F
- dual laser targeting
- automatic data hold
- auto power-off
- white backlit LCD display
- overrange indication
- trigger lock for continuous use
- optical resolution 20:1
- fixed emissivity
- green LED light will change to yellow and red when reading close to Dewpoint Temperature
Equipment