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WSB-L白度計光色度計WSB-L-上海91福利在线观看分析儀器有限公司

91福利在线观看,91福利片导航网,91福利APP导航,国产91福利小视频

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WSB-L白度計光色度計
產品簡介:

WSB-L白度計光色度計用於直接測量表麵平整的物體或粉末的白色程度,是專為測量紙張、塑料、澱粉、食用白糖及建築材料的蘭光白度而設計的。

產品型號:WSB-L

更新時間:2021-11-05

廠商性質:生產廠家

訪問量:6585

服務熱線

021-64810945,64810946

立即谘詢
產品介紹

WSB-L白度計光色度計

儀器的用途及特點:

WSB-L白度計光色度計用於直接測量表麵平整的物體或粉末的白色程度,是專為測量紙張、塑料、澱粉、食用白糖及建築材料的蘭光白度而設計的。

根據選用蘭光濾色片的波長可滿足GB5950、GB2913、GB8940·1等的要求。

該儀器采用滑筒式樣品架,液晶數字顯示,手動校正,有操作方便, 讀數穩定可靠實用的特點。

儀器的使用環境:

室溫:10℃ ~ 30℃;

相對濕度不大於85%;

無腐蝕性氣體;

無強烈電磁場幹擾;

無直接照射的陽光;

儀器不應受到影響使用的振動;

電源:電壓 220V±22V,頻率50Hz±1Hz。

 

儀器的主要技術指標和規格:

45/0 照明接收方式

蘭光中心波長457nm

矽光電池接收

測量範圍: 0 %~ 120 %

零位校正: 電位器手動

標準值校正:電位器手動

顯示方式: LCD 3位

準確度:  優於±1.5(%)

重複性:  優於 0.3 (%)

穩定性:  優於±1(%)

zui小讀數:  0.1(%)

 

歡迎廣大新老客戶 !

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