Type IV COD online analyzer

NegotiableUpdate on 09/10

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Type: COD analyzer Model: IV Display mode: Chinese Accuracy: ± 5%

Product Details

Product description

The IV type COD online speed measuring instrument has discovered and summarized the common problems of foreign online instruments based on nearly ten years of on-site experience. A large amount of manpower and material resources have been invested in thorough improvement, replacing the previous peristaltic pump with a high-precision pump, replacing the single-chip microcomputer with an industrial computer, and replacing traditional manual simulation with a unique process. All of these improvements have completely solved the problems of instability, unreliability, easy blockage and damage of sampling systems that are commonly found at home and abroad.

technical reference

technical indicators
Measurement range:5-1500mg/L, 100-20000mg/L (optional)
Response time:<25 Minutes; (including 3 system cleaning times)
Analysis interval time:Human made settings within 24 hours
Measurement error:<±5%；
Precision:<±8%；
Size:600＊400＊1500mm
Data output:LCD display, print output
Communication interface:1-5V、4-20mA、RS232、RS485
Relative humidity:≤85%;
Anti chlorine interference:[CL-]≤20000mg/L;
Power supply:220V±10% 50Hz

Main Features
Continuously and automatically analyze chemical oxygen demand (COD) in sewage and surface water;
By using microcomputer technology to process the analysis results, the true COD value can be accurately obtained;
Indicate at any time, record COD values, and achieve real-time printing, which can be manually printed;
Equipped with a temperature automatic control system, the temperature of the heater remains stable and the temperature setpoint is continuously adjustable;
Complete automatic alarm function, which can emit sound and light alarms when the COD value exceeds the limit or the instrument malfunctions.
Realize automatic protection when system balance is disrupted. Once the temperature controller fails and causes temperature loss, it can automatically cut off the power supply to ensure safety.
Scope of application: It can be widely used for monitoring industrial wastewater such as chemical, petroleum, coking, papermaking, metallurgy, brewing, and pharmaceuticals, as well as various domestic sewage. The instrument is not affected in environments with strong alkali and acid.
Save reagents: The operating cost is 1/10 or less of domestic and foreign instruments. (Reagents, water, electricity)
Sampling structure: The unique design of the sampling structure effectively solves problems such as water sample blockage, lag, and lack of representativeness
Easy to install: From the above installation conditions, it can be seen that we only need users to provide a normal environment.