VOLTCRAFT R 900-30S Bedienungsanleitung Seite 26

Specifications
Operating voltage: ......................................9V (PP3) battery
Response time:............................................< 1 second
Spectrum: ....................................................8 - 14 µm
Emissivity:....................................................Adjustable from 0.1 to 1.00
Resolution: ..................................................0.1 °C (IR and contact temperature measurement)
IR measuring spot size: ..............................30:1
Laser: ..........................................................Power < 1 mW, laser class 2,
Operating temperature: ..............................0 to 50 °C
Operating humidity: ....................................10 - 90 % RH
Storage temperature: ..................................-10 to 60 °C
Storage humidity: ........................................10 - 80 % RH
Weight: ........................................................180 g
Dimensions: ................................................230 x 56 x 100 mm
Accuracy (at 23 - 25 °C ambient temperature, emissivity 0.95)
Temperature measuring range
-50 to +20 °C
+20 to +500 °C
500 to 900 °C
Accuracy without temperature sensor; measurement uncertainty of the temperature sensor must be
added.
Temperature measuring range
-50 to 1,000 °C
1000 to 500 °C
The supplied wire temperature sensor is suitable for temperature measurements of up
to 200 °C:
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wave-length 630 - 690 nm
Accuracy of IR measurement
± 3.5 °C
± 2% of the measured value ± 1.5°C
± 2% of the measured value
Accuracy of contact temperature measurement (type K)
± 1.5% of the measured value ± 3.5 °C
± 1.5% of the measured value ± 2°C