THORLABS PM20A 带内部传感器的光纤功率计 (400 nm-1100 nm)
制造商: THORLABS Model: PM20A - 报价要求
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Sensor Specifications
Optical Power Range: -60 dBm to 16 dBm (1 nW - 40 mW)
Spectral Range: 400 - 1100 nm
Detector Type: Silicon
Sensor Size: 3.6 x 3.6 mm
Input Aperture: 3.6 x 3.6 mm
Aperture Thread: SM05 Thread (0.535"-40) for Fiber Adapters. Fiber Adapter Included for FC Connectors (FC/PC or FC/APC)
Measurement Uncertainty: ±0.25 dB
Measurement Standard: NIST Traceable
Optical Damage Threshold: 50 W/cm²
General Console Specifications
Detector Compatibility: -
Display Type: Alphanumeric 8-Digits LCD
Display Format: 4 Digit Read Out with Units and Symbols
Power Units: dBm, dB, nW, µW, mW
Resolution: 14 bit
Sample Rate: 10 Hz
Dimensions (H x W x D) w/ Holster: 125 x 80 x 39 mm (4.9" x 3.1" x 1.5")
Weight: 0.2 kg (0.44 lbs)
Operating Temperature: 5°C to 40°C (Non-Condensing)
Storage Temperature: -20°C to 70°C
Power Management
Battery Operation: Internal NiMH Battery Pack, 150 mAh, 6 V
Operating Time: 50+ Hours
Shutdown: Manual, Auto 5 Minutes, or Auto 60 Minutes
Charger: 3-Hour Battery Charger Included
Charger Power Supply: Input: 90 - 264 VAC, 50 - 60 Hz; Output: 12 VDC@0.85 A
All technical data are valid at 23 ± 5°C and 45 ± 15% relative humidity (non-condensing).
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