Instrument Introduction:
The AML-CNP1 portable water quality multi parameter analyzer is widely used for the determination of surface water, surface water, sewage, and industrial wastewater.
The AML-CNP1 portable water quality multi parameter analyzer adopts an imported sorghum degree long-life cold light source, equipped with an LED LCD Chinese display module, easy to operate, and the instrument has data power-off protection and data storage functions to prevent data errors and loss.
The digestion adopts imported digestion tubes with integrated digestion and colorimetry, without the need for tube replacement. The digestion device is commonly used for the digestion of COD, total phosphorus, total nitrogen and other projects. It adopts intelligent PID automatic temperature control technology, with uniform heating and fast heating speed. And it has an anti overheating protection device. High quality optical components, lightweight, exquisite, easy to operate, specialized reagents that can be used immediately, replacing traditional methods, with high accuracy and reproducibility.
The AML-CNP1 portable water quality multi parameter analyzer is a self-developed product of our company, with reliable quality and suitable for the detection of COD, ammonia nitrogen, and total phosphorus in the vast majority of industrial water quality.

Measurement principle:
The determination of COD adopts the closed digestion tube closed catalytic digestion colorimetric method, and the ammonia nitrogen adopts the Nessler reagent colorimetric method, both of which have obtained EPA approval. The total phosphorus adopts the closed digestion colorimetric method, and the imported cold light source, narrowband interference technology, and microcomputer automatic data processing are used to directly display the sample measurement value.

Measurement range:
COD: 0~9999mg/L
Ammonia nitrogen: 0~50mg/L
Total phosphorus: 0-20mg/L
Indication error: ≤± 5%
Repeatability: ≤ 3%
Optical stability: Drift less than 0.005A within 20 minutes
Light source lifespan: 100000 hours
Anti chlorine interference: ≤ 1000mg/L (during COD measurement)