VAP-103
LD View Angle Tester
Basic function
Operation power supply: AC110V±10%, 60HZ
ForwardCurrent:
The Tester is bipolar current source. LD casing can be grounded.
10.0 ~400.0 mA,resolution 0.1 mA,accuracy ±(0.5%+0.1) mA
401 ~3000 mA,resolution 1 mA,accuracy ±(0.5%+1) mA
View angel control: -720.0 ~ 720.0degree, resolution 0.36 degree, accuracy±0.18 degree
Forward voltage: 0.000 ~ 10.000 V ,resolution 0.002 V, accuracy ±(0.5%+0.010) V
Lighting intensity:
0.000 ~ 4.000 ,resolution 0.001,accuracy±(0.5%+0.002)
4.01 ~ 40.00 ,resolution 0.01,accuracy±(0.5%+0.02)
40.1 ~ 400.0 ,resolution 0.1,accuracy±(0.5%+0.2)
401 ~ 4000 ,resolution 1,accuracy±(0.5%+2)
RS232 capability: Operating commands and data logging between VAP-103& PC are via RS232 communication ports.
Remark:
- It is kelvin measurement, and it measures contact resistance before measurement. If contact resistance is higher than 2Ω, the measurement for this time is unvalid.
- VF ≦ 10.0V while open circuit, and VF ≦10.0V while 3000mA
- VAP-103 can read current of sensing lighting in PD. (Voltage of sensing lighting is transferred by sensing resistor)
- Lighting intensity can be transferredas cd, mcd and mW etc. by calibrated formula.
- The accuracy of real lighting intensity is defined by accuracy of calibrated sample, characteristic of PD and calibrated method.