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Manufacturer: TES
Model: TES-137
Original: Taiwan
- Dual Display, 4-digit LCD reading
- Spectral Sensitivity close to CIE photopic Curve.
- Measuring Levels Ranging 0.001 to 1999k cd/m2, 0.001 to 580.0k fL.
- Luminance ratio A/B, deviation %A, different B-A and peak luminance measurements
- User calibration factor and colorcorrection functions
- Accumulation luminance measurement
- Max/Min/AVG function
- Comparator function
- Data Hold function
- Data memory and read function
- Data logger function
- USB Interface
Applications:
- Luminance measurement of LCDs, CRTs, LEDs, etc.
- Luminance measurement of street lighting, tunnel lighting, etc.
- Measurement of airport lighting facilities.
- Transmittance measurement for LCD polarizing plates and various filters.
- Measurement of medical lighting.
- Illuminance irregularities of automobile license plates.
- Luminance measurement of various lighting facilities, etc.
- Display: LCD display, 4 digit LCD reading
- Range:
+9.999, 99.99, 999.9, 9999, 99.99k, 999.9k, 1999k cd/m2
+9.999, 99.99, 999.9, 9999, 99.99k, 580.0k fL
+Auto ranging (6 step) (1 fL = 3.426 cd/m2)
- Measuring Angle: 2
- Overrange Display: Display showOL
- Resolution: 0.001 cd/m2, 0.001 fL
- Accuracy: +/- 3% rdg +/-5dgt (Calibrated to standard, incandescent lamp, 2856 K , at 25/ 77)
- Data Memory Capacity: 200 sets
- Data Logger Capacity: micro SD Card 4GB
- Measuring Rate: Approx. 5 times/sec
