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Shanghai Precision Instrument Co., Ltd
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Hydrazine colorimeter
Hydrazine colorimeter
Product details

Hydrazine is a liquid chemical substance commonly used as an oxygen inhibitor in high-pressure heat treatment plants due to its unique properties. The purpose is to avoid scale and corrosion. Hydrazine reacts with dissolved oxygen to generate nitrogen and water, and does not produce any dissolved solids in boiling water, so it has an advantage over bisulfate in the treatment process. Hydrazine is also used in water storage tanks because it can inhibit bacterial growth. High concentration hydrazine can react with ammonia water and cause damage to copper components.HANNA®ofHI93704Make the determination of hydrazine concentration easy. Instruments with built-in microprocessors can provide high accuracy and enable rapid measurement. Main performance characteristics ·Exquisite design, easy to hold ·Easy to operate, effortlessly complete various tasks ·Clear and readableLCDDisplay screen, easy to quickly read data ·Colorimetric dish positioning identification ensures consistency of measurement ·Accurate quantification of reagents with good reproducibility

Technical Specifications:

model

HI93704

range

0to400µg/LN2H4

resolution

1µg/L

precision

Reading of±3%F.S.

optical system

LED470nmSilicon photovoltaic cell photodetector

power supply method

1x9Vbattery

Usage environment

0to50°C(32to122°F)RHmax95%No condensation

Dimensions & Weight

180x83x46mm290g

measurement method

referenceASTMD1385-88standardDimethylaminobenzaldehydeDimethylaminobenzaldehyde method. Hydrazine reacts with reagents to produce a pale yellow color.

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