LB-DC90 Water Quality Escherichia coli Online Analyzer

NegotiableUpdate on 01/04

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The online E. coli analyzer adopts the international standard method, which reflects the total amount of bacteria or the number of E. coli groups in the sample based on the principle that the light signal changes directly after the enzyme and bacterial culture reaction. The system is widely used for drinking water source safety, emergency assessment, and detection of multiple bacteria. It can provide early warning for water pollution events, as well as general water pollution events and food poisoning events

Product Details

LB-DC90water qualityEscherichia coli online analyzer

lIntroduction to Escherichia coli Online Analyzer System

The online E. coli analyzer adopts the international standard method, which reflects the total amount of bacteria or the number of E. coli groups in the sample based on the principle that the light signal changes directly after the enzyme and bacterial culture reaction. The system is widely used for the safety of drinking water sources, emergency assessment, and detection of multiple bacteria. It can provide early warning for water pollution events, as well as general water pollution events and food poisoning events.

lWorking principle of Escherichia coli online analyzer

E. coli testing technology is a biosensing based E. coli detection system that provides an effective means of detecting water supply pollution.The quantity of Escherichia coli in water samples can be expressed by comparing the degree of weakening of the solution light intensity with the non-toxic control blank experiment.

lCharacteristics of Escherichia coli online analyzer

1. Easy to operate, integrated report generation, real-time monitoring of the entire process, and dynamic display of test project response curves

2Automatically perform quality control and calibration to ensure consistency and reliability of test results

3Fully automatic control, user programmable detection parameters, suitable for different application scenarios to automatically start the loop detection mode for suspicious samples. At the same time, the control center will trigger an alarm to automatically restore the working state when the machine is powered off and reconnected

4Reliable operation, low usage and maintenance costs, automatic completion of sample and reagent dispensing, mixing and cleaning, avoiding cross contamination. Easy maintenance, low operating costs, low reagent consumption, maintenance once a week, only requiring reagent replacement, and low cost of disposable consumables

Technical parameters of Escherichia coli online analyzer

measurement method	Enzyme substrate method
detection parameters	Total coliforms or heat-resistant Escherichia coliTotal bacterial count.
measurement range	Measurement range: 1MPN/1L—1×10¹¹MPN/L
repetitiveness	10%
resolution	1%
measure time	Less than 12 hours
Cleaning and maintenance	Automatic cleaning and disinfection before and after measurement
Measurement interval	Continuous or optional, adjustable
calibration cycle	three months
Human machine operation	Large screen color LCD touch screenResolution:800x600
data storage	More than 1 year
alarm signal	Temperature alarm, mechanical failure alarm, and detection result error alarm.
output	RS232，RS485，4-20mA，
Normal working conditions	Environmental temperature: 0-40 ℃.Power requirements: 220V AC ± 10%, 50Hz ± 5%Power:200W Power requirements: 220V AC ± 10%, 50Hz ± 5% Power: not exceeding 200W External environment: No significant vibration or electromagnetic interference, avoid direct sunlight
size	500mm×1650mm×321mm（W×H×D）