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
30
±2%
60
±6%
80
±25%

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