407A Laser Power Meter Specifications
Power Range, Continuous < 5 mW to 20 W
Power Range, Intermittent up to 30 W
Maximum Power Density (kW/cm2) 20
Peak Pulsed Energy Density (mJ/cm2
with 50 nsec pulses) 300
Detector Diameter (cm) 1.8
Sensitivity Variation (%) ±1 (400-1000 nm); ±3 (250 nm - 11 µm)
Calibration Accuracy for 1 W at 810 nm (%) 5
Detector Uniformity (using a 2 mm beam) (%) ±2.5
Maximum p-p Noise and Zero Drift per Minute <0.2% full scale, 1 W scale
<2% full scale, 30 mW scale
Meter Time Constant <0.5 sec, 1W scale or higher
< 1 sec, 30 mW scale
Meter Ranges 30 mW, 100 mW, 300 mW, 1 W, 3 W, 10 W, 30 W
Battery Life (Hours) Minimum 60
Display Unit
Dimensions (H x W x D) [in. (mm)] 3.75 X 6.8 X 2.28 (95 X 175 X 58)
Weight [lb (kg)] 1.4 (0.6)
Detector Head
Dimensions [in. (mm)] φ2.5 X 1.3 (φ63 X 34)
Weight [lb (kg)] 0.7 (0.3)
- Agilent/安捷倫
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