Photo detector | Silicon photo diode |
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Optical Detector diameter | φ5mm | φ3mm | φ3mm |
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Sensitivity Wavelength Range | 230 - 280nm | 300 - 390nm | 350 - 490nm |
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Peak sensitivity | about 255nm | about 355nm | about 410nm |
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Illuminance Measurement Range (mW/cm2) | Range-1 : 0.01-30.0 Range-2 : 0.1-300.0 Range-3 : 1.0-3000.0 | Range-1 : 0.01-60.0 Range-2 : 0.1-600.0 Range-3 : 1.0-6000.0 | Range-1 : 0.01-30.0 Range-2 : 0.1-300.0 Range-3 : 1.0-3000.0 |
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Accumulated Light Amount Measurement Range (mJ/cm2) | Range-1 : 0.01-999.99
Range-2 : 0.1-9999.9
Range-3 : 1.0-99999.0 | Range-1 : 0.01-999.99
Range-2 : 0.1-9999.9
Range-3 : 1.0-99999.0 | Range-1 : 0.01-999.99
Range-2 : 0.1-9999.9
Range-3 : 1.0-99999.0 |
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Analog Output 1mV of radiant illumination (mJ/cm2) | Range-1 : 0.015
Range-2 : 0.15
Range-3 : 1.5 | Range-1 : 0.03
Range-2 : 0.3
Range-3 : 3.0 | Range-1 : 0.015
Range-2 : 0.15
Range-3 : 1.0 |
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Data Sampling Time/Rate | Time : 50Hz(10ms), 60Hz(8.33ms)
Rate : 50Hz(50 times/sec), 60Hz(60 times/sec) |
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Cosine Correction Characteristics | 30° : within ±5%, 60° : within ±25% |
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Calibration Accuracy(*1) | within ±2% |
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Linearity(*2) | ±3% |
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Analog Output | 0 - 2V |
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Interface | USB2.0(USB A connector - USB Micro B connector) |
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Power Source | Size AAA dry-cell battery×3 |
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Use Conditions | Temperature : 10 - 60 ℃, Humidity : 85% R.H. or less (no condensation) |
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Outer Dimensions (W×D×H) | 75×202×16mm |
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Weight(*3) | 320g |
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