| Display |
3 1/2 digit LCD |
| Measuring Range |
20/200/2000/20000 Lux |
|
1 Footcandle = 10.76 Lux |
|
1 Lux = 0.0929 Footcandle |
| Overrange Display |
Hghest digit of (1) is displayed |
| Resolution |
0.01 Lux |
| Accuracy |
+-3% rdg +-0.5% f.s. (<10,000 Lux) |
|
+-4% rdg +- 10dgt (>10,000 Lux) |
|
(CalibRated to Standard incandescent lamp, 2856 Deg K) |
| Spectral Response |
CIE PhoTopic. (CIE human eye rsponse curve). |
| Spectral Accuracy |
CIE function f'1 <=6% |
| Cosine Response |
f'2 <=2% |
| Repeatability |
+-2% |
| Temperature Characteristics |
+-0.1%/Deg C |
| Measuring Rate |
Approximately 2.0 Time/sec |
| Photosensor |
Silicon photodiodes |
| Operating Temperature and Humidity |
0 DegC ~ 40 DegC |
| Power Source |
One 9V battry, NEDA 1604, JIS 006P or IEC 6F22 |
| Battery Life (Typical) |
200 hours (Alkaline Battery) |
| Photosensor |
Lead Length: 150cm |
| Photosensor Dimension |
L100xW60xH27mm |
| Dimension |
L135xW72xH33mm |
| Weight |
250g |