日本Photom 生產(chǎn)的一款MODEL 205A 光功率。
Model | MODEL 205A |
Calibrated Wavelengths(nm) | 660,780,820,850 |
Measuring Range(dBm) | -60 to +10dBm (1nW to 10mW),7ranges |
Accuracy | ±0.20dB(±5%) at 850nm,-20dBm |
Analog output | 0 to 3.2V |
Built-in sensor | Si photodiode(8mm dia.) |
Resolution | 0.1dB(at dbm, dB display) |
Fiber type | POF,GI(850nm) |
Functions | W/dBm/dB(REL),auto/manual range, data hold, etc. |
Display | 31/2digit LCD(3200 counts) |
Power supply | Battery(UM-3)/4 pcs. or optional AC adapter |
Battery life | 80 hours(at light source off) |
Operating Environment | 0~40°C, 0-80% non-condensing |
Dimension/Weight | 90(W)*165(H)*40(D)mm/430g(including battery) |