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.
Technical parameters
Model No | 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 - 40℃ | |
Storage temperature | -10 - 55℃ | |
Humidity | 0-80%RH | |
Power | lithium battery(Optional dry battery) | |
Size | 170X72X44mm |
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.