Fermentation exhaust gas dedicated gas analyzer

NegotiableUpdate on 01/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The concentrations of CO2 and O2 reflect the state and stage of biological fermentation, and are very important parameters in the fermentation process. The THA100 fermentation exhaust gas analyzer monitors the concentrations of CO2 and O2 gases in the exhaust gas online, and calculates CER, OUR, and RQ in combination with other analysis parameters to optimize the fermentation process, improve fermentation quality, and yield. The instrument can connect 1 to 4 fermentation tanks simultaneously, automatically switch analysis, and transmit data to the computer through Modbus. The computer software displays and saves the analysis data.

Product Details

THA100 type hairSpecial gas analyzer for fermentation exhaust gas

发酵尾气专用气体分析仪

Instrument functions

The concentrations of CO2 and O2 reflect the state and stage of biological fermentation, and are very important parameters in the fermentation process. THA100 typeFermentation exhaust gas dedicated gas analyzerOnline monitoring of CO2 and O2 gas concentrations in exhaust gas, combined with other analytical parameters to calculate CER, OUR, and RQ, is used to optimize the fermentation process, improve fermentation quality, and yield. The instrument can connect 1 to 4 fermentation tanks simultaneously, automatically switch analysis, and transmit data to the computer through Modbus. The computer software displays and saves the analysis data.

technical indicators

Measurement method: CO2 NDIR non dispersive infrared analysis method

O2 electrochemical or paramagnetic oxygen method

Measurement range: CO2 0-10% O2 0-21%

Resolution: CO2 0.001% O2 0.01%

Linear deviation: ± 2% FS

Repeatability: 1%

Response time (T)₉₀）：≤20s

Technical Specifications

Working environment temperature: (5-45) ℃

Gas flow rate: (18-42) L/h, i.e. (0.3-0.7) L/min

Gas humidity: 0-80% RH without liquid water

Output: 4-20mA

通信方式： RS232 Modbus RTU

Power supply: (220 ± 22) VAC, (50 ± 0.5) Hz

Power: Approximately 40W

Weight: Approximately 10kg

The instrument adopts a 483mm (19 ") embedded chassis

working principle

CO₂NDIR Non dispersive Infrared Analysis Method

Spectral absorption method indicates that many gas molecules exhibit characteristic absorption in the infrared band. According to Lambert Beer's law, the characteristic absorption intensity is directly proportional to the gas concentration. The THA100 infrared gas analyzer adopts this principle and belongs to the NDIR (non dispersive) infrared gas analysis method. It can be used for continuous analysis of the concentration of a certain gas component to be measured in mixed gases.

O₂Electrochemical or paramagnetic oxygen methods

Gas media are magnetized in a magnetic field and exhibit paramagnetism or diamagnetism depending on the type of gas. O2, NO, NO2, etc. are paramagnetic gases, while H2, N2, CO2, CH4, etc. are diamagnetic gases. The volume magnetization of oxygen is much higher than that of other gases, so the paramagnetic properties of oxygen can be used to analyze its concentration.

Technical Features

One instrument analyzes 1-4 fermentation tanks, suitable for continuous online analysis.

◆ Equipped with automatic calibration function, the instrument has good long-term stability.

◆ Built in adjustable flow sampling pump.

◆ Color touch screen display, easy to operate.

Computer software displays and analyzes data, and saves it in files for easy data analysis.

Typical application areas

◆ Various types of biological fermentation tanks

◆ Biopharmaceuticals

◆ Scientific laboratory