Dongguan Jingli Optical Instrument Co., Ltd.

BM-4000/BM-4023 BM-4100/BM-4123
標(biāo)準(zhǔn)拡散面光源用のデジタル輝度計
Luminance Meter .Luminance meter for standard diffusing surface illuminant.
輝度計 Luminance Meter / BM-4000/4023
標(biāo)準(zhǔn)拡散面光源用輝度計
各種面光源、ビュアの輝度管理に
LCDバックライト検査、X線検査フィルムビュア管理など
?単位切替は、cd/㎡(nit)、rlx、LV
?C.I.E.比視感度と同等の分光感度受光部
?較正作業(yè)に便利な小型,ポータブルタイプ
?暗い環(huán)境下で便利なバックライトLCD、測定値ホールド機(jī)能
Luminance meter for standard diffusing surface illuminant.
Various surface light sources, in brightness management of viewer.
LCD back light inspection and X-ray inspection film viewer management etc.
As for unit change, cd/㎡ (Nit) rlx and LV.
C. I. E. The spectrum sensitivity light absorbent section which is equal to spectral luminous efficiency.
The small size which is convenient to calibration, portable type.
Under dark environment convenient back light LCD, measurable quantity hold function.
仕様(Specification)
被測定物(Measuring Object) :Standard diffusing surfice
測定項目(Measuring Items) ?。?span>cd/㎡、rlx、LV unit selection
測定範(fàn)囲(Measuring Range) ?。?span>0.2 ~ 130,000 cd/㎡(BM-4000/4023)
1.7 ~ 130,000 cd/㎡(BM-4100/4123)
測定精度(Measuring Accuracy) ?。?span>±2%
受光素子(Photo Detector) :Silicon photo diode
表示(Indication ) ?。?span>LCD display with back light
電池(Power Supply) :Two Batteries (Size AA)
オプション(Options) :RS-232C data,AC adapter(BM-4023/4123)

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