Portable ammonia nitrogen tachymeter

Portable ammonia nitrogen tachymeter
Model ID: 6B-50N

This instrument’s design completely according to national standards: GB/T7479-1987; it adopts Nessler Reagent colorimetric method is adopted to implement experimental measurements.

 

Features

-It has English touched keyboard and LCD back-lit LCD screen, which can directly read concentration

-Rapid turning can be realized without the tedious calibration

-It has built-in time memory system and the memory card with large capacity

-It has cold light technology with long life, which can start up the machine without preheating

-The built-in power supply, which can realize the field monitoring

 

Technical specifications

Measuring range

0.01 ~5mg/L

5~100 mg/L(select others)

Minimum indicating value

0.001

Indication error

±5%

Repeatability

±3%

Zero drift

A <0.001

Data storage

Built-in 8G storage card

 


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