Sign In | Join Free | My bushorchimp.com
China Nanjing Juge Environmental Technology Co., Ltd. logo
Nanjing Juge Environmental Technology Co., Ltd.
Verified Supplier

1 Years
Home > Online Water Quality Analyzer >

CODmn Permanganate Index Online Water Quality Analyzer

Product Categories
Nanjing Juge Environmental Technology Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

CODmn Permanganate Index Online Water Quality Analyzer

Brand Name : JUGE

Model Number : AG9004

Certification : IOS9001, CE

Place of Origin : Nanjing, China

MOQ : 1 Unit

Price : USD2000-7000

Packaging Details : Neutral carton

Delivery Time : 5-8 working days

Payment Terms : Online order,T/T

Supply Ability : 100 Unit/Week

‌Test Method‌ : Potassium permanganate oxidation spectrophotometric method

‌Measuring Range‌ : 0~20mg/L (segmented measurement, expandable)

‌Detection Limit‌ : 0.05mg/L

‌Resolution‌ : 0.001mg/L

‌Accuracy‌ : ±5%

‌Power Supply‌ : AC 220±10% V

‌Dimensions‌ : 520H × 370W × 265D (mm)

Weight‌ : 40kg

Contact Now

CODmn Permanganate Index Online Water Quality Analyzer


>>Overview

CODMn refers to the mass concentration of oxygen consumed by strong oxidizers under specific conditions to oxidize organic and inorganic reducing substances in water samples. It is a critical indicator of water pollution caused by organic and inorganic reducing agents.

This analyzer operates autonomously under ‌long-term unattended continuous monitoring‌ based on field configurations. It is widely applicable to surface water monitoring and similar scenarios. Depending on the complexity of on-site conditions, optional preprocessing systems can be integrated to ensure ‌reliable testing processes‌, ‌accurate results‌, and compliance with diverse operational demands.


>>Features‌‌
The CODMn method employs ‌potassium permanganate oxidation spectrophotometry‌. The sample is heated in a water bath for 20 minutes, during which potassium permanganate oxidizes organic pollutants. The amount of potassium permanganate consumed during this process serves as an indicator of pollutant levels.


>>Technical Parameter

‌Test Method‌

Potassium permanganate oxidation spectrophotometric method
‌Measuring Range‌

0~20mg/L (segmented measurement, expandable)
Detection Limit

0.05mg/L
Resolution

0.001mg/L
Accuracy

±5%
‌Repeatability‌

≤±5%

‌Drift (24h)‌

Zero drift: ±0.05mg/L

Span drift: ±2%
‌Measurement Time‌

Minimum 20min; digestion time adjustable (5~120min) based on actual water samples
‌Measurement Modes‌

Adjustable time interval, fixed time point, or triggered measurement

‌Calibration Modes‌

Automatic calibration (1~99 days adjustable)

Manual calibration based on actual water samples

‌Maintenance Cycle‌

1 month per session; ~30min per maintenance
‌Human-Machine Interface‌

Touchscreen display and command input

‌Self-Diagnosis & Protection‌

Self-diagnoses operational status; retains data during anomalies/power outages

Automatically clears residual reactants and resumes operation after reset/power recovery
‌Data Storage‌

5-year data capacity
‌Input Interface‌

Digital input

‌Output Interfaces‌

1× RS232, 1× RS485

2× 4~20mA analog outputs

‌Operating Environment‌

Indoor use; recommended temperature: 5~28℃, humidity ≤90% (non-condensing)

‌Power Supply‌

Voltage: AC 220±10% V

Frequency: 50±0.5 Hz

Power: ≤150W (excluding sampling pump)

‌Dimensions‌

520H × 370W × 265D (mm)



Product Tags:

codmn water quality monitor

      

codmn online water quality analyzer

      

20mg/l water quality monitor

      
Buy cheap CODmn Permanganate Index Online Water Quality Analyzer product

CODmn Permanganate Index Online Water Quality Analyzer Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Nanjing Juge Environmental Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like