Goniophotometric

Photometer

1) voltage output range: dc 6v/12v/24v/50v(auto range switch)
2) current output range: dc 0.1ma - 2.500a
3) current drift at full range: 0.05% reading/8 minutes
4) accuracy of a: (0.08% reading 0.02% range)



1) voltage output range: dc 6v/12v/24v/50v(auto range switch)
2) current output range: dc 0.1ma - 2.500a
3) current drift at full range: 0.05% reading/8 minutes
4) accuracy of a: (0.08% reading 0.02% range)

Spectrometer

1)meet the requirements of gb & cie
2)tested luminaires installation with cross laser aiming
3)intelligent photodetector with fine v(d) correction
4)photometric accuracy: first-grade standard
5)angle accuracy: ¦0.2¦
6)testing optical distance: 0.5m, 1m, 1.6m
7)range of effective intensity: 0.1lx - 30, 000lx
8)spread angle of light beam: (50%), (75%), (25%)
9)measuring data can be applied for lighting design by other lighting softwares
10) rs-232c interface, based on window sxp/2000

Spectrometer

1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz).
2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz).
3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz).
4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz).
5)accuracy: ¦3 dbuv.
6)input resistance 50, max input signal:2v.
7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard.
8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer.
9)windows xp pro and windows 2000 compatible software.



1)peak value and quasi-peak value range: 20db¦v--130db¦v(9khz--150khz), 10db¦v--90db¦v(150khz--30mhz).
2)frequency scaning range: 9khz--150khz(band width:200hz), 150khz-30mhz(band width:9khz).
3)frequency scaning step length: 100hz/200hz/400hz/(9khz-150khz), 5khz/10khz/20khz (150khz-30mhz).
4)scaning interval: 50ms/100ms/200ms(9khz-150khz), 5ms, 10ms, 20ms(150khz-30mhz).
5)accuracy: ¦3 dbuv.
6)input resistance 50, max input signal:2v.
7)use 50/50¦h+5 single phase v-type simulative network according to cispr standard.
8)meet the testing requirement of fcc, en55015, en55022, gb17743, limit value freely set, for the convenience of customer.
9)windows xp pro and windows 2000 compatible software.