TM-203 Data Logging Light Meter
According to JIS C 1609:1993 and CNS 5119 general A class Specifications.
Application
Many applications include: Warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic, many video, parking garages, museums, art galleries, stadiums, building security.Features
- 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.
- Auto power off.
- Auto range.
- Data logger.
- Maximum hold.
- Minimum hold.
- Average hold.
- Logger stores up to 7000 values
Specifications
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Dimensions:172x55x38mm(length x width x height).
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Weight: Approximately 250 grams.
Electrical Specifications
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Display
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2000 count,large LCD display,easier to read.
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Sensor
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Silicon photodiode and filter
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Measuring Range
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20,200,2000, 20000,200000 Lux
20,200,2000,20000 Footcandles
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Resolution
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0.01,0.1,1,10,100 Lux
0.01,0.1,1,10 Footcandles
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Accuracy
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±3%(Calibrated to standard
incandescent lamp 2856"K)
6% other visible light source
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Angle deviation
from cosine
characteristics |
30º
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±2%
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60º
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±6%
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80º
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±25%
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US 13254 
GB 10161 
CA 8769 
AU 8221 
IE 6580 
BR 4269 
NZ 2298 
CN 848 
