Light Meter Digital TM-201
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Feature
DISPLAY
3½ digits LCD with maximum reading 2000.
Overload indication.
Low battery indication.
FUNCTIONS
According to JISC1609:1993 and CNS 5119 general A class specifications.
Spectral response close to CIE luminous spectral efficiency.
Measuring intensities of illumination in unit of Lux or Foot-candle.
Measuring lights source include all visible range.
Length of wire for light sensor: approximately 1.5M.
Cosine angular corrected.
Spesification
Model |
TM-201 |
TM-202 |
Data hold |
V |
V |
DC analog output |
|
V |
Max/ Min /AVG hold |
|
V |
Max hold |
V |
|
Zero adjustment |
V |
V |
Sensor |
Silicon photodiode and filter |
|
Measuring range |
20 ( TM- 202 ), 200, 2000, 20000, 200000 Lux 20,200, 2000, 20000 Foot-candle |
|
Accuracy |
+/- 3% (Calibrated to standard incandescent lamp 2856º K) +/- 8% (other visible light source TM-201) +/- 6% (other visible light source TM-202) |
|
Angle deviation from cosine characteristics |
30º |
+/- 2% |
60º |
+/- 6% |
|
80º |
+/- 25% |
DIMENSION
Meter size (LxWxH) |
130x55x38mm |
Sensor size (LxWxH) |
80x55x25mm |
Weight (including battery) |
250g |
APPLICATION: warehouses, factories, office buildings, restaurants, schools, library, hospitals, photographic,video, parking garages, museums, art galleries, stadiums, building security.
Inquiry
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