MXCOD-100 Chemical Oxygen Consumption AnalyzerProduct Overview:

COD chemical oxygen demand refers to the amount of oxidant consumed to oxidize reducing substances in 1 liter of water sample under certain conditions (calculated as oxygen and expressed in mg/L). Chemical oxygen demand reflects the degree of pollution of water by reducing substances. Based on the common phenomenon of organic pollution in water bodies, this indicator alsoAs one of the comprehensive indicators of the relative content of organic matter.

The standard method for COD determination is the reflux digestion titration method, which has a long digestion time (2 hours), high energy consumption, high reagent costs, and low efficiency,

Often troubles actual operators. We have successfully developed the MX-100 COD model to meet the needs of industrial pollution source control emissions and rapid detection of various types of wastewater

Quick measuring instrument. The instrument can use open tube reflux heating digestion or sealed digestion method. The instrument uses special catalysts and oxidants, and the water sample is added with specialized additives

After using an oxidant and catalyst, the Cr6+in the oxidant is partially reduced to Cr3+by heating and digestion. The content of the reduced Cr3+is determined by colorimetric analysis

Calculate the actual concentration of COD (cr) in the water sample. The characteristic of the instrument is automatic liquid collection and discharge. After making a sample, it can be directly measured

The next sample does not require cleaning in the middle.

Scope of application of the instrument: COD detection in various types of wastewater

MXCOD-100 Chemical Oxygen Consumption AnalyzerTechnical specifications:

1. 1. Temperature control range: 50 ℃ -185 ℃
2. 2. Temperature control accuracy: ± 2 ℃

3. Measurement range: 5-1000mg/L, 1000-3000mg/L (greater than 3000mg/L can be diluted for measurement)

4. Measurement error: 5-100mg/L, error ≤± 5 mg/L

100 mg/L to 3000 mg/L, relative error ≤± 5%

5. Anti chlorine interference: Cl-＜1000mg/L

6. Dissolution time: 10-20 minutes

7. Dimensions: Dissolver 350mm × 220mm × 120mm

Colorimeter 390mm × 320mm × 220mm

8. Power consumption: Dissolver 900W (not exceeding)

Colorimeter 10W