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
-
Dimensions:172x55x38mm(length x width x height).
-
Weight: Approximately 250 grams.
Electrical Specifications
|
Display
|
2000 count,large LCD display,easier to read.
|
|
|
Sensor
|
Silicon photodiode and filter
|
|
|
Measuring Range
|
20,200,2000, 20000,200000 Lux
20,200,2000,20000 Footcandles
|
|
|
Resolution
|
0.01,0.1,1,10,100 Lux
0.01,0.1,1,10 Footcandles
|
|
|
Accuracy
|
±3%(Calibrated to standard
incandescent lamp 2856"K)
6% other visible light source
|
|
|
Angle deviation
from cosine
characteristics |
30º
|
±2%
|
|
60º
|
±6%
|
|
|
80º
|
±25%
|
|
VN 43436 
US 11732 
GB 9237 
CA 8295 
AU 7593 
IE 5690 
BR 2675 
NZ 1824 
