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He-Ne Laser
Art No.20720.01
Minimum output power:1.6mW
Beam diameter(TEMoo,1/e2):0.58mm
Beam divergence(TEMoo):1.4mrad
Polarization: Random
Output Stability: 5%
Wavelength: 632.8nm
Transverse mode: TEMoo or TEMo1
Operating temperature: 0~40℃
Warm-up time: 30minutes
Power line voltage: 220V±10%
Art No. 20720.02
This He-Ne laser is reasonable and fashionable
designed,characterized by stable and reliable
performance,good mono-chromaticity and directivity,
high brightness,long life,good adapted to electric
network and widely applied in many fields.
Specifications
wave lenght : 632.8nm
output laser power:>2mw
ontinuously working time:>8hours
Dimensions:380x90x100mm
Art No.: 20720.03
Specification
1. Laser Tube
Wave length: 632.8nm
Working current: 4mA-6mA
Output power: > 2Mw
Contour dimension(outer diameter×length):Φ40mm×250mm
2. Continuously working time: >8h
3. Work power
Voltage rating: AC220V±22V
Frequency rating: 50Hz
Input power rating: < 2W
4. Need no ground connection
5. Ambient condition
Ambient temperature: -10℃-40℃
Relative Humidity: < 90%
6. Contour dimension(L×B×H):300mm×62mm×82mm
7. Net weight: 1.5kg
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