
DIGITAL LUX METER-(1334)-(WTIH USB PC INTERFACE)
Model Number : METRAVI-1334
.
Introduction:
- The digital luminescence meter is a precision instrument used to measure luminescence (Lux, Foot-candle) in the field.
- It does meet and comply with CIE Photopic spectral response.
- Fully cosine corrected for the angular incidence of light.
- Compact, tough and easy to handle owing to its construction.
- Stable light sensitive component, Long-life silicon photo-diode and spectral response filter
Salient Features:
- Data Hold facility to freeze the displayed data
- Auto ranging
- Annunciator display and automatic zero facility
- With USB Interface for PC connectivity
- The correction factor need not be manually calculated
- for non standard light sources
- Short rise and fall times
- Peak Hold function for tracing the peak signal of light pulse
- Measures in both Lux and FC scales
- Meter corrected for spectral relative efficiency
- Auto Power off facility
- Max and Min recording Facility
- Relative measuring Facility
- Displays Both in Lux and Foot-candle
| Display | Digital LCD Display with high speed 40 segment bar graph |
|---|---|
| Measuring Range | 400 Lux, 4000 Lux, 40 KLux, 400 KLux |
| 40 FC, 400 FC, 4000 FC, 40 KFC | |
| Over range display | LCD Will show "OL" Display |
| Spectral response | CIE Photopic (CIE human eye response curve) |
| Spectral accuracy | CIE Vλ, function f1⩽ 6% |
| Cosine Response | f2'⩽ 2% |
| Accuracy | ±5% rgd ±10d (<10,000 lux) |
| ±10% rgd ±10d (>10,000 lux) | |
| Repeatability | ± 3% |
| Sampling Rate | 1.3 time/sec of analog bar graph indication |
| 1.3 times/sec digital display | |
| Photo Detector | Silicon photo diode and spectral response filter |
| Photo Source | 1 Piece, 9 Volts Battery |
| Photo Detector Lead Length | 150 cm |
| Accessories | Carry case, Instruction manual, Battery |
| Weight | 390 Grams |
