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  4. Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764 (Hanna Instruments JAPAN)
Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764-HI 764
Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764-Hanna Instruments JAPAN

Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764
Hanna Instruments JAPAN

Hanna Instruments JAPAN's Response Status

Response Rate

100.0%

Response Time

384.7hours

About This Product

■Palm-sized checker HC series

The Checker HC series is a digital spectrophotometer (ion meter) that bridges the gap between simple reagent kits and expensive digital measuring instruments. Measurements are made using special reagents. The biggest feature is that it is a highly reliable digital display with amazing cost performance. This device is a nitrite nitrogen measuring device for seawater and is one of the marine checkers. It is designed for aquariums and is used for breeding tropical fish and corals, and managing aquariums. In addition, the measured value of nitrite nitrogen can be converted to the value of nitrite using a simple calculation formula.

■It is used for these purposes

Tropical fish and coral breeding, aquarium management, environmental research, etc.

■Main features

・Reliable digital display instead of visual inspection ・Surprising cost performance for a digital measuring instrument ・Palm-sized, easy to carry and store ・Easy operation with one button makes it safe even for first-time users ・It is possible to convert the measured value of nitrite nitrogen into the value of nitrite. ・Numeric values ​​can be verified using a standard solution set (sold separately) (Checker HC series does not have a calibration function)

■Set contents

Main unit, 2 glass cells for measurement, 2 cell caps, 1 AAA alkaline battery, case, Japanese instruction manual, etc.

  • Product

    Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764

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1 Models of Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764

Image Part Number Price (excluding tax) Power supply Weight Automatic power off Accuracy@25℃ Light source Measurement items Measuring range Measurement method Light receiving part Resolution External environment used Size
Checker HC Ultra-low concentration nitrite nitrogen (for seawater) HI 764-Part Number-HI 764

HI 764

Available upon quote

1 AAA alkaline battery

64g

After 2 minutes of non-use

±10ppb ±4% of measured value

LED (525nm)

Ultra-low concentration nitrite nitrogen (for seawater)

0~200ppb

EPA diazotization method

Silicon photocell

1ppb

0~50℃ Relative humidity 95% or less (no condensation)

Length 81.5 x Width 61.0 x Thickness 37.5mm

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About Company Handling This Product

Hanna Instruments JAPAN

Response Rate

100.0%

Response Time

384.7hrs

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