Features
Self calibration by user himself
Rechargeable lithium battery supports continuous work for up to 48 hours.
Linear indicators (mW) and non-linear indicators (dBm) display in one screen
Unique FC/SC/ST universal port (see Figures 1, 2), no complex conversion
Optional auto power-off ability
Backlight ON/OFF
Specifications
Model | A | B |
Measurement range | -70～+3 | -50～+26 |
Type of probe | InGaAs | |
Range of wave length | 800～1700 | |
Uncertainty | ±5% | |
Standard wave length (nm) | 850,980,1300,1310,1490,1550 | |
Resolution | Linear indication: 0.1% Logarithmic indication: 0.01dBm | |
Working temperature (℃) | -10～+60 | |
Storage temperature (℃) | -25～+70 | |
Auto power-off time (min) | 10 | |
Continuous working hours | At least 48 hours | |
Dimensions (mm) | 190×100×48 | |
Power supply | Rechargeable lithium battery | |
Weight(g) | 400 | |
Function descriptions
1, LCD
It displays the optical power measurement results in forms of dB, dBm, mW, uW, nW; the set wave length is 850nm , 980 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, etc.
2, ON/OFF
To power on the meter, press and hold ON/OFF till information appears in LCD; while in power-on state, press the key to power off the meter.
3, dB
Measure relative optical power under preset wave length.
4, ZERO
Press this key to zero the optical power meter.
5, λ
Press λ key to select wave length, there are six wave length, i.e.: 850nm , 980 nm, 1300 nm, 1310 nm,
1490 nm, 1550 nm for your choice, their values will appear in LCD respectively.
1, LIGHT
Press this key to turn on/off the back light of LCD.
7,AUTOOFF
Press this key to enable or disable AUTOOFF function of the meter.
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