Tenmars TM-209 LUX/FC LED Light Meter
Category: Light Meter
Specifications
SKU
Tenmars TM-209 LUX/FC LED Light Meter
Details
TM-209 LUX/FC LED Light Meter
- white light LED and all visible light measuring
Application
Measures light from visible luminaries equipped with white light LED, fluorescent, metal halide, high-pressure sodium and incandescent sources.Features
- Overload Indication: LCD screen will show “OL” on the upper left-hand corner.
- Sampling Rate: 2.5 times per second for digital display.
- Spectral response close to CIE luminous spectral efficiency.
- Cosine Angular corrected.
- According to JIS C 1609:1993 and CNS 5119 general A class Specifications.
- Measuring lights source: LED white light and all visible light.
- Measuring intensities of illumination in Lux or footcandles.
- Many applications include: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, many video, parking garages, museums, art galleries, stadiums, building security.
- Data hold.
- Maximum/Average/Minimum Hold
- Zero adjustment.
- Auto power off and disable function
- Auto ranging
Specifications
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Dimensions:130x55x38mm(length x width x height).
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Sensor:80X 55X25(length x width x height).
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Weight: Approximately 250 grams.
Electrical Specifications
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Display
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4000 count, maximum display 3999
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Sensor
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Silicon photodiode and filter
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Measuring Range
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40,400,4000, 40000,400000 Lux
40,400,4000,40000 Footcandles
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Accuracy
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±3% (Calibrated to standard incandescent lamp 2856°K corrected LED day while light spectrum)
6% other visible light source
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Angle deviation
from cosine characteristics
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10
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±0.5%
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30
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±2%
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50
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±3%
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60
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±6%
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80
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±25%
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