QCOD-2M Type COD Analyzer

QCOD-2M type COD Analyzer

Introduction:

This product is the use of sealed catalytic digestion, and then colorimetric measurements. The instrument uses advanced , narrowband interference technology and microcomputer automatic processing of data , direct display of the sample COD (mg / L) and ammonia (mg / L) values. The instrument is widely used in environmental monitoring, wastewater treatment and universities, research institutes and other departments.

Features:

Analyzer separated with digestion device, without affecting the stability of the optical system. 

Analyzer is cold light, narrowband interference optical system, good optical stability. 

High temperature digestion PID automatic temperature control, high precision timing.

Operation is simple and time-saving. digestion colorimetric no need to change tube. 

Digestion temperature and time can be infinitely set to be used for other purposes. 

Standard curves can be saved each 10 and 999 measured values, values is not lost when the power outage.

LCD large-screen, easy and intuitive operation. 

Has a factory recovery curve to restore accidentally deleted curve operation. 

Has a print function: recording test print immediately or query records printed

USB interface can be connected to a computer.

Technical parameters:

Measurement Range : ( over dilution measurement ) COD: 5 ~ 2000mg / L

Indication error: COD: ≤ ± 5%

Repeatability: ≤ 3%

Resistance to chloride interference : ≤ 2000mg / L

Temperature control system: room temperature ~ 180 ℃ can be set, COD digestion temperature of 165 ℃.

Temperature accuracy: ± 0.5 ℃

Temperature Time : 1 ~ 999min adjustable

Digestion time : COD is 15min, total phosphorus was 30 min

Optical stability: Instrument absorbance values drift less than 0.002A within 20min Batch capacity: 16 water samples 

Dimensions: COD analyzer  340mm × 250mm × 130mm 

           Digestion device (DIS-16 type)  216mm × 320mm × 146mm 

Weight: 6kg host , 4kg digestion device

Power consumption: <500W 

Dear customer,

 We ,Xi’an Yima Opto-electrical Technology Com.,Ltd. is an integrated economic entity of R&D,manufacturing and trading with over 20 years of history .

 Our business scope covers various fields such as biochemical analysis,environmental protection,industrial testing, bioscience,medical apparatus and instruments,internet technology and some frontier science.

 Through a long-time development,we own a national resources system of various professional talents , abundant supply for various components &parts and special materials, full producing &processing equipments , strong Technological standardization and a complete quality assurance system.

 If you need OEM or ODM in manufacturing ,scientific research , market development and or you want to build your own brand in your country, it’s our honor to cooperate with you.In this way ,we have developed many products for our customers from the USA, Europe and South Africa and got good feedback on Alibaba