3. Rating Power and Room Temperature Operation
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GDL-A004＊
Features Applications High Reliability Laser Display
Compactable size Surveying Equipment Auto Power Control Laser Alignment & Pointing Low Power Consumption Wide Operating Temperature
Specifications
Parameter Unit Min Typical Max
Wavelength nm 531 532 533
Output Power mW 3.5 41 4.5
Power Stability (2hours @ % - - +/-5 Constant Temp) Power Stability (Over % - - +/-25 Operating Temp Range) Operating OC 10~40 0~45 - Temperature(Case) Residual IR % - - 1
Beam Diameter(At mm - - 0.2 Output Window) Beam Divergence (Full mrad - 5.6 7.6 Angle, 1/e2) Roundness % 70 80 100
M-Square NA - 1.1 1.3
LD Working Current mA - 2602 400
LD Working Voltage V 1.6 1.9 2.2
Monitor Current2 uA 5 - 110
GDL Power Consumption W - 0.522 0.88
Packaging Dimension mm - Ø10.5×22.6 -
Beam Alignment mrad - 7 17.5 Tolerance (Off-axis Angle) Beam Alignment mm - 0.3 0.5 Tolerance (Position(△r)) Laser Weight g - 4.4 -
Storage Temperature OC -20 - 60
Operating Humidity R.H. 5% - 85%
Rev. A 2F, 65 Building, 421Hongcao Road, Shanghai 200233 China
www.p ho top tech.com
Shock NA - 1000g, 1ms, 6 shocks - 3 axes, 2 shocks/axis Vibration NA - 20~2000Hz, 0.02g2/Hz - 3 axes, 1hr/axis Expected Lifetime3(MTTF) hrs 10000 - -
1. 0.5~5mW is optional
2. Tcase=250C & P=4mW.
3. Rating power and Room temperature operation.
Typical Output Performance
Power Stability 6
) 5 W m (
r 4 e
w 3 o P
t 2 u p t 1 u O 0 0 20 40 60 80 100 120
Time(min)
Dimension
Rev. A 2F, 65 Building, 421Hongcao Road, Shanghai 200233 China
www.p ho top tech.com