Description
Tenmars TM-204 Light Meter
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Application
Many applications include: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, many video, parking garages, museums, art galleries, stadiums, building security.
Features Tenmars TM-204 Light Meter
- Low cost highest precision
- Overload Indication: LCD will show “OL” in the left highest position
- Low battery Indication
- Sampling Rate: 2.5 times per second for digital display
- Spectral response close to CIE luminous spectral efficiency
- Cosine Angular corrected
- Measuring lights source include all visible
- Measuring intensities of illumination in Lux or footcandles
- Data hold
- Zero adjustment
- Large integrated circuit design
Specifications Tenmars TM-204 Light Meter
- Dimensions:130x55x38mm(length x width x height)
- Sensor:80x55x25(length x width x height)
- Weight: Approximately 250 grams
Electrical Specifications
Display | 2000 count, large LCD display | |
Sensor | Silicon photodiode and filter | |
Measuring Range | 20,200,2000, 20000,200000 Lux 20,200,2000,20000 Footcandles | |
Accuracy | ±3%(Calibrated to standard incandescent lamp 2856∘K) 8% other visible light source | |
Angle deviation from cosine characteristics | 10 | ±0.5% |
30 | ±2% | |
50 | ±3% | |
60 | ±6% | |
80 | ±25% | |
