- 2Measuring Ranges:
0 to 3, 0 to 10, 0 to 30, 0 to 100 and 0 to 300 lx (switch selectable)
- Accuracy:
± 7% of reading (23 deg. C ± 2 deg. C)
- Photocell:
Selenium cell with plastic molding.
- Photocell Lead:
Approx. 1.4 m (4.6 ft) long
- Cosine Correction:
Angular errors of light incidence on the cell are corrected by the globe covered on photocell (with spectral transmission characteristics).
| Angle of incidence |
10 deg. |
:
|
within ±1.5%
|
| |
30 deg. |
:
|
within ±3%
|
| |
60 deg. |
:
|
within ±10%
|
| |
80 deg. |
:
|
within ±30%
|
- Color Correction:
By color-correcting filter.
- Output:
1V ±5%
Output resistance: Less than 1 Ω
- Indicator:
Taut-band suspension type with a mirror scale.
- Power Source:
One 9V dry cell (6F22). Built-in.
- Operating Temperature Range:
-10 to 41 deg. C (32 to 104 deg. F)
- Humidity Range:
85% or less.
- Dimensions (Carrying Case):
Approx. 160 × 160 × 92 mm
- Weight:
Approx. 1.1 kg
- Accessory supplied at no extra cost:
Carrying case (1 pc.), Pocket light (1 pc.)
- Applicable Standard:
Designed based on JISC 1609-1993 CLASS A
|
