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照度計(jì) 型號(hào):CD13-JD-3  庫(kù)號(hào):M217982

照度計(jì) 型號(hào):CD13-JD-3 庫(kù)號(hào):M217982

簡(jiǎn)要描述:
照度計(jì) 型號(hào):CD13-JD-3 庫(kù)號(hào):M217982

JD-3型數(shù)字照度計(jì)主要參數(shù)
1、測(cè)量范圍:0~20xl04│x(共分4檔)
2、測(cè)量誤差:≤士4%(國(guó)照度計(jì)標(biāo)準(zhǔn))

產(chǎn)品時(shí)間:2019-06-24

訪問量:1045

廠商性質(zhì):生產(chǎn)廠家

生產(chǎn)地址:

照度計(jì) 型號(hào):CD13-JD-3  庫(kù)號(hào):M217982  

JD-3型數(shù)字照度計(jì)主要參數(shù)
1、測(cè)量范圍:0~20xl04│x(共分4檔)
2、測(cè)量誤差:≤士4%(國(guó)照度計(jì)標(biāo)準(zhǔn))
3、色修正系數(shù)K=0.98-1.02(400-760nm波長(zhǎng))

照度計(jì) 型號(hào):CD13-JD-3  庫(kù)號(hào):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

 

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    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7