2020 New Portable High Precision Water Quality Test Turbidity Meter

Product Description

Introduction
The portable turbidity meter combines the scattered light method and the transmitted light method, and uses a near-infrared light source to eliminate chromaticity interference. Two detectors, 90°and 180°, are set in the instrument.The 180°detector receives the transmitted light and the 90°detector receives the scattered light. Measure the ratio of the intensity of scattered light and transmitted light, and calculate the concentration of suspended solids and turbidity in the sample.

Technical parameters

Name	LH-Z2A	LH-Z15
range	0-200NTU	0-1500NTU
Accuracy	0.01/0.1/1.0NTU	0.1/1.0NTU
Indication error	≤±0.2NTU<5NTU;≤±5%≥5NTU	≤±1NTU@<10NTU; ≤±10%@≥10NTU
calibration	4-point calibration (standard with calibration solution)	7-point calibration (optional calibration solution)
Repetitiveness	≤±0.1NTU@<10NTU;≤±1%@≥10NTU
Zero drift	≤±0.1NTU
Working temperature	5 - 40ºC
Storage temperature	-10 - 55ºC
Humidity	0-80%RH
Power	lithium battery(Optional dry battery)
Size	170X72X44mm

Features
The light source advantage:It adopts near-infrared LED light source with little chroma interference, which conforms to IS07027 standard.
Professional testing:Imported polymer turbidity calibration solution, non-toxic and safe. Built-in lens, filter, high-precision optical path structure, accurate and stable measurement results.
Waterproof seal:The waterproof design of the USB interface and IP65 protection level are suitable for field applications.
Multi-power mode:Supports power management, USB data cable can be charged and used for lithium battery charging.
HD LCD screen:OLED full color display with clear data display and high contrast.
Beautiful and durable appearance:5 touch buttons, acrylic protection panel, long service life.

Application
Portable turbidity meter is suitable for water supply, sewage treatment, epidemic prevention station, chemical industry and other industries. It is used to test the turbidity index of water in order to control the turbidity of water and meet the water quality standards prescribed by the industry.