Tag Archives: อุปกรณ์วัดสีของน้ำ

อุปกรณ์วัดสีของน้ำ (Checker®HC Handheld Colorimeter – Color of Water)

HI 727 Checker®HC Handheld Colorimeter – Color of Water Easier to use and more accurate than chemical test kits     Diphenylcarbohydrazide method Accuracy ±10 PCU ±5 % of reading 5 PCU resolution Large, easy to read digits Auto shut off Dedicated to a single parameter     Uses 10 mL glass cuvettes Small size, big convenience     Weighing a mere 64 g (2.25 oz.), the Checker®HC easily fits into the palm of your ... Read More »

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