Hanna Instruments Marine Nitrite Ultra Low Range Checker

Sebelum PPN:
Rp2.099.900
Spesifikasi
Automatic Shut-offAfter two minutes of non-use
Battery Type/Life(1) 1.5V AAA
Dimensions (mm)81.5x61x37.5 (3.2\"x2.4\"x1.5\")
Nitrite Accuracy (ppb)+/-10 +/-4% of reading
Nitrite MethodAdaptation of the EPA Diazotization method 354.1.
Environment Temperature (°C)0 to 50 (32 to 122 degree F); RH max 95% non-condensing
Nitrite Range (ppb)0 to 200
Nitrite Resolution (ppb)1
Ordering InformationHI764 Checker is supplied with (2) sample cuvettes with caps, nitrite ULR reagent starter kit for 6 tests (6 powder reagent packets), battery, instructions and Quick start guide.
Photometer/Colorimeter Light DetectorSilicon photocell

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Informasi Produk

Description
The Hanna Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits are not very accurate and only give 5 to 10 points resolution while professional instrumentation can cost hundreds of dollars and can be time-consuming to calibrate and maintain. The Checker is both accurate and affordable.

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