Ø Performance characteristics

·The intelligent fault self diagnosis function makes instrument management and maintenance very convenient;

·After abnormal reset and power outage, the instrument will discharge residual reactants and automatically restore its working state;

·Automatically determine the presence or absence of reagents and sound a warning;

·Unique patented design, low product failure rate, low maintenance, and low reagent consumption;

·Having network functionality, remote control of data can be achieved through the network;

·Unique titration system design with metering pump flow correction system to maintain titration accuracy at all times;

·Sequential injection analysis method has a simple flow path, low reagent consumption, and high degree of automation;

·Adopting multi-channel valves, it has strong anti-corrosion performance, long service life, and is safe and reliable.

Model number

DH315C1

Method basis

GB/T7486-87 "Water quality - Determination of cyanide" - Potassium persulfate digestion UV spectrophotometry method

measuring range

0~3.0mg/L (can be expanded according to customer requirements)

Accuracy

Indication error ≤± 10%

Repeatability

Error ≤± 10%

Measurement period

The measurement cycle is 45 minutes

sampling period

Time interval (adjustable from 10 to 9999min) and hourly measurement mode

Correction mode

Manual and automatic modes

Communication output

RS232 or RS485 and analog (4~20) mA

Comparison of actual water samples

Error ≤± 10%

Size

Height 1420 x Width 500 x Depth 400 (mm)