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Specifications

Details

Measuring Range

0 to 300, 0 to 10, 0 to 30, 0 to 100 and 0 to 300 lx (switch selectable)

Accuracy

±7% of reader (23°C±2°C)

Photocell

Selenium cell with plastic molding

Photocell Lead

Approx. 1.1m (3.6ft) long

Cosine Correction

Angle of incident:

Correction by globe cover

10°

within ±1.5%

30°

within ±3%

60°

within ±10%

80°

within ±30%

Indicator

Taut band suspension type with a mirror scale

Output

10mV ± 5% Output Resistance

Approx 4kΩ

Power Source

 Two 1.5V batteries (R20P)
External Power Source is also usable and needed Terminals are provided

Operating Temperature Range

-10 to 40°C (32 to 104°F)

Humidity Range

85% or less

Dimensions (Carrying case)

155 x 155 x 80 (6 1/8 x 6 1/2 x 3 1/8")

Weight

2lbs (0.9kg)

Applicable Standard

Designed based on JISC-1609-1993 CLASS A