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KS2202ˮCODcr߼

һƷ
    KS2202ˮCODcr߼Dzԭǻڷֹȷм֪ظҺǿΪ߻÷ֹȷCODֵ
    ͨⶨ600nm±20nmظرԭ۸Cr3+ȷˮCODֵCODֵ۸Cr3+ȵֵȹϵ۸Cr3+תCODֵ
    ţҪΪȻṯγȥ

Ʒص
    1ʵ
    2ԶϴԶУ׼
    3÷嵥Ԫṹڲ
    4ʯӢƳɵļҺĸ֤˼ѵijȶ
    5ͨӹϵͳʵԼȷ˷䶯ñùĥĶͬʱʵ΢Լľȷ 
    6ýھķϩ͸Ӳ͸ʴ׶
    732λҵARMĵȶԿɿ
    8һ廯ʴ򵥷
    9Ƚ̺㷨ЧȥɫǶȵĸ
    10άڳԼԼ۱ȸ

Ҫָ꼰
    1Χ02000mg/L
    2. ʾֵ ±8%
    3Ư: ±5 mg/L
    4Ư: ±10%
    5ظ: ±5%
    6Ԥʱ䣺35min
    7̷Ӧʱ䣺30min 
    8(420)mARS232

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