Omega OS643-LS - Manual (Page 6)

4
Laser Specifications
Laser safety classification of Class II
Wave Lenght: Red (650nm).
Operating Distance: 2 to 50 feet.
Power out: <1mW , class II laser product.
ELECTRICAL
Temperature Range: -4°F to 1022°F / -20°C to 550°C.
Display Resolution: 1°F / 1°C.
Accuracy: ±2% of reading or ±6°F/3°C, whichever is greater @ 64.4 to 82.4°F
(@ 18 to 28°C) ambient operating temperature.
Temperature Coefficient: ±0.2% of reading or ±0.36°F/0.2°C, whichever is
greater, change in accuracy per °F/°C change in ambient operating tempera-
ture above 82.4°F/28°C or below 64.4°F/18°C.
Response Time: 1 second.
Spectral Response: 6 to 14µm nominal.
Emissivity: 0.10 to 1.00 by step of 0.01.
Detection Element: Thermopile.
Optical Lens: Fresnel Lens.
Sighting: 1-beam laser marker <1mW (class 2).
Field of View: 65mmØ at 1000mm (2.56"Ø at 39.37").