產(chǎn)品時間:2019-06-24
訪問量:1041
廠商性質(zhì):生產(chǎn)廠家
生產(chǎn)地址:
照度計 型號:CD13-JD-3 庫號:M217982
JD-3型數(shù)字照度計主要參數(shù)
1、測量范圍:0~20xl04│x(共分4檔)
2、測量誤差:≤士4%(國照度計標(biāo)準(zhǔn))
3、色修正系數(shù)K=0.98-1.02(400-760nm波長)
照度計 型號:CD13-JD-3 庫號:M217982
4、余弦修正精度:(角度響應(yīng)誤差)30°,≤±2%;60°,≤±5%;80°,≤±12%
5、疲勞誤差:≤±1
6、示值再現(xiàn)性誤差:≤±1
照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計照度計