PhotoMeter-30
The resolution improved nearly a double compared with the previous device and the dynamic range increased 3db ,thus provding a high quality images with exceptionally low noise and an unprecedented field of view.
Standard | |
Pixel Array (WxH): | 4250 x 2838 active |
Dynamic Range | 73 db |
Shutter | Electronic, exposure range: 100µsec to 240 minutes |
Digital Resolution | 16 bits (both High Quality and High Speed mode) |
Capability | CIE1931 XYZ；Brightness（Y）； CIE1931 Color Position（x，y）； |
Brightness Accuracy | CIE (Y) +/- 3% |
Color Accuracy | CIE (x, y) +/- 0.003 |
Repeat Brightness Accuracy | CIE (Y) +/- 0.5% |
Repeat Color Accuracy | CIE (x, y) +/- 0.0006 |
Spatial Uniformity | <2% |
Computer Connectivity | USB 2.0 (USB 1.1 compatible)Gigabit Ethernet |
Full Image Read and Download Time | Typically 20 second (host computer dependent) in High Quality Mode (800KHz) Typically <2 second (host computer dependent) in High Speed Mode (10MHz) |
Thermoelectric CCD Cooling | Temperature regulation +/- 0.1°C, @ 0°C to -40°C CCD temperature |
Status and Notification | Multi-color LED status indicator and audible beeper. Over-temperature and high/low voltage alarms. |
Lens Adaptor | Nikon F |
Dimensions | W10.6” x H11.4” x D5.0” |
Weight, without Lens | 40 oz. / 1120g |
Power Consumption | 12v, 5A (60 watts) at max cooling, max fans and filter moving |
Operating Environment | Temperature: -20°C to 30°C, Humidity: 10% to 90% non-condensing |
