Manufacturer of online total organic carbon concentration analyzer

Description :

LB-800MTotal Organic Carbon Analyzer

Product Description

　　The LB-800M Total Organic Carbon Analyzer, utilizing the high-temperature catalytic oxidation NDIR detection principle, is an analytical instrument used for online determination of medium/high total organic carbon concentrations in water samples. It can detect water samples with TOC concentrations ranging from 0.050ppm to 35000.0ppm, and has high sensitivity, accuracy, and good stability.

　　one System Overview

　　LB-800M is a structurally simple instrument. The main components are installed on the host, and before measurement, the instrument needs to be connected to the gas circuit and prepare reagents. The instrument is equipped with a built-in Windows computer operating system for data processing tasks such as measurement, calibration, and printing.

　　two working principle

　　By using high-performance oxidation catalysts in a combustion furnace, the sample is fully burned and decomposed into carbon dioxide and water at high temperatures. The water vapor is removed after cooling by a condenser, and the carbon dioxide is measured using a non dispersive infrared detector (NDIR) to determine the total carbon TC content in the sample; The inorganic carbon in the sample is decomposed into carbon dioxide and water using an acid reagent. The water vapor is removed by cooling with a condenser, and the carbon dioxide is measured using a non dispersive infrared detector (NDIR) to determine the total inorganic carbon (TIC) content in the sample; Total organic carbon TOC=TC-TIC.

　　three Scope of application

　　L Tap water, surface water, river and lake water

　　Domestic sewage and industrial wastewater

　　Chemical water (cleaning water, cooling water, recycled water, etc.)

Technical Specifications

Technical Features

　　Comes with a 19 inch display screen, user-friendly interface, easy and convenient operation

　　Three tube electronic condensation dehydration technology ensures the dehydration efficiency of the entire system

　　Highly reflective gold-plated gas chamber, highly concentrated infrared light source, and highly sensitive infrared detector ensure excellent performance of NDIR; Measuring ppb level data has sufficient sensitivity and accuracy

　　Real time visible detection curve, more intuitive

　　Real time self-monitoring of temperature, pressure, and flow at multiple locations

　　The combustion furnace heating adopts multiple protections, and overheating can automatically cut off the heating, improving product safety performance

　　Built in needle printer reduces space occupation

　　Unlimited data storage, easy to query, and can be queried by time period

　　Equipped with password protection function

　　Compliant with international standard ISO8245, national environmental protection standard HJ501-2009, and national metrological verification regulations JJG 821-2005

technical advantage

　　The temperature of the combustion furnace can reach 1300 ℃, which is higher than 680 ℃, greatly increasing the oxidation efficiency and almost meeting the detection requirements of all substances, improving the accuracy and stability of detection.

　　Different catalysts (such as CeO, Pt, CuO) can be selected and different temperatures can be set according to the detection requirements of the sample, providing comprehensive experimental conditions and more flexible detection.

　　Automatic liquid sample injection method, saving manpower and time; A precise electromagnetic metering pump ensures the accuracy and stability of the injection volume, the continuous and uniform speed of the injection, and avoids fluctuations in the detection results due to individual operational differences; At the same time, the non manual injection injection method can reduce the contact between the human body and the liquid, avoid human injury, and improve safety.

　　The inorganic carbon reaction tank is designed with a heating device, which eliminates the tailing of sample peaks and shortens the sample measurement time.

measurement software

　　Software meets GMP computer system validation:

electronic signature

　　1) Login through username and password, and have the necessary credentials.

　　2) Passwords have length requirements to enhance security.

　　3) Equipped with manual screen locking function to ensure operability and safety.

Permission Management

　　4) Multi level permission settings.

　　5) Administrators can grant different permissions to other operators to ensure that they only have permissions equivalent to their job functions.

data integrity

　　6) It has audit tracking function and cannot be closed.

　　7) All test results are saved and cannot be modified or deleted.

　　8) All operations are recorded (as long as there are traces of personnel entering).

　　9) If the detection method is modified, the modified parameters will be recorded.

　　10) Data can be exported and backed up to protect stored data for future access.

AfterSalesService :

• Online Total Organic Carbon Concentration Analyzer