Lei magnetic COD-571 type chemical oxygen demand meter

Product Description

Potassium dichromate method, GLP compliant, built-in printer

Adopt high-definition color LCD screen, clear display
Using 420nm, 620nm two LED light source, long life, high precision
Built-in measurement methods: high COD concentration, low COD concentration
Intelligent discrimination of endpoints, support support for automatic readings, continuous readings
Set the dilution ratio and automatically calculate the original concentration of the sample.
Optional built-in calibration curve or customized calibration curve
High COD support (1~5) point calibration, low COD support (2~5) point calibration
Supports recalibration of a calibration point
Supports data storage (2000 groups), access, deletion, transmission and printing.
GLP compliant for data traceability
Built-in small printer, can be automatically printed, print format selectable
Supports USB flash drive data export
With RS-232, USB interface, through the special communication software and PC connection, realize data transmission
Supports functions such as power failure protection and restoration of factory settings