Multi-gas analyzer LB-24MA is a portable analyzer designed for measurement, analysis, monitoring and control of gas output. Equipped with four gas detector sensors for oxygen, combustibles, hydrogen sulfide and carbon monoxide. Built-in pump facilitates easy sampling of gases present at lower atmospheric pressure. The Acrylonitrile – Butadiene- Styrene body shell is temperature-chemical resistant and durable at low temperatures.
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| Sensor | High sensitivity sensor |
| Sampling method | Pump aspiration |
| Detection range | H2S, CO, O2, SO2, CO2, Cl2, NH3, NO2, O3, HCN, PID (VOCs) and combustibles |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Operating temperature | ( -10 °C to 40 °C ) |
| Display panel | 2 + 2 digit LCD display |
| Data storage | 9600 pieces data record |
| Pumping tube length | 20 cm |
| Alarm system | Audible ( > 90 dB ) Bright dual color LEDs Integrated vibrating alert |
| Alarm error | ≤ ± 3 % |
| Body shell material | Acrylonitrile – Butadiene- Styrene polymer, slip silicone |
| Battery life ( rechargeable ) | 10 + hours |
| Power supply | 3.7 V Li battery |
| Dimensions ( W x H x D ) | 70 x 38 x 132 mm |
| Weight | 300 g |
Features
Applications
Used for the measurement and analysis of gas output or leakage in ceramic, iron-steel industry, thermal treatment, electronic, agricultural, biochemical facilities for environmental pollution regulation
Standard Accessories
| Accessory No | Accessory | Units |
| 1) | Operator’s manual | 1 |
| 2) | Detection probe | 1 |
| 3) | Calibration hose | 1 |
| 4) | USB cable | 1 |
| 5) | Charger | 1 |
| 6) | Conversion plug | 1 |
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| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | H2S, CO, O2,SO2, CO2,Cl2, NH3, O3, HCN, PID (VOCs) and combustibles |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Gas detection | THC, CO2, CO, NOX, SO2 |
| Sensors | Electrochemistry: CO,NOX,SO2 Infrared Ray: CO2 PID: THC |
| Measuring range | THC: 0 to 10000 ppm CO2: 0 to 20% VOL CO: 0 to 10% VOL NOX: 0 to 5000 ppm SO2: 0 to 5000ppm |
| Resolution | THC,NOX,SO2: 1 ppm CO2,CO: 0.01% VOL |
| Gas detection | H2S, CO, O2, SO2, CO2, CL2, N3, NO2, O3, HCN, VOCs, LEL |
| Detection Principle | Electrochemistry: H2S, CO, O2, SO2, CL2, NH3, NO2, O3, HCN Infrared ray: CO2 PID: VOCs Catalytic: LEL |
| Measuring range | H2S: 0 to 100 ppm CO: 0 to 1000 ppm O2: 0 to 30 VOL SO2: 0 to 50 ppm CO2: 0 to 5000 ppm CL2: 0 to 10 ppm NH3: 0 to 100 ppm NO2: 0 to 50 ppm O3: 0 to 10 ppm HCN: 0 to 10 ppm VOCs: 0 to 100 ppm LEL:0 to 100% LEL |
| Resolution | 1 ppm: CO2, CO 0.01 VOL: O2 0.01 ppm: H2S,SO2,CL2,NH3,NO2,O3,HCN, VOCs 1%LEL: LEL |
| Sample Temperature | - 40 ℃ to +70 ℃ |
| Working Temperature | - 40℃ to +120℃ |
| Relative Humidity | 0 to 100% RH |
| Accuracy | 3 % RH |
| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | H2S, CO, O2, SO2, CO2, Cl2, NH3, NO2, O3, HCN, PID (VOCs) and combustibles |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Sensor | High sensitivity sensor |
| Sampling method | Pump aspiration |
| Detection range | H2S, CO, O2,SO2, CO2,Cl2, NH3, O3, HCN, PID (VOCs) and combustibles |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
A single gas analyzer is a specialized analytical instrument designed to measure and monitors the concentration of a specific gas in ambient air or within an industrial setting. These analyzers are crucial in a wide range of applications, including environmental monitoring, workplace safety, and industrial processes. They employ various sensor technologies like electrochemical, infrared, or semiconductor sensors to detect and quantify the target gas accurately. Our single gas analyzers are often used to monitor gases such as carbon dioxide, methane, oxygen, or toxic gases like hydrogen sulfide. By providing real-time data on gas concentrations, they aid in ensuring workplace safety by detecting potentially harmful or explosive gas levels, ensuring regulatory compliance, and optimizing industrial processes. Our instruments are essential for maintaining a safe and healthy environment, minimizing risks, and enhancing operational efficiency across various industries.
| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | O2, CH4, CO, H2S, SO2, Cl2, NH3, NO2, NO, H2, HCl, HCN, CH4, PID (VOCs), CO2, C3H8 and O3 |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
A fixed gas analyzer is a specialized instrument designed for continuous monitoring and measurement of specific gases in industrial or environmental settings. Our analyzers are permanently installed at fixed locations, offering real-time data on gas concentrations to ensure safety, environmental compliance, and process control. Depending on the application, they can measure gases such as carbon dioxide, oxygen, methane, or volatile organic compounds. Fixed gas analyzers utilize various detection technologies, including infrared, electrochemical, and semiconductor sensors, to provide accurate and reliable gas concentration data.
| Sensor | High sensitivity sensor |
| Sampling method | Diffusion |
| Detection range | CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR) |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
| Sensor | Non-dispersive infrared sensor |
| Sampling method | Diffusion |
| Detection range | CO, O2, Cl2, SO2, O3, CO2, CH4, H2S, NH3, NO, NO2, H2, LEL, LPG, PID, EXP, CH4 (IR), C3H8 (IR) |
| Operating humidity ( non-condensing ) | 15 % to 90 % RH |
A nitrogen oxygen analyzer is a specialized instrument used to precisely measure the concentrations of nitrogen and oxygen in gases or gas mixtures. This analytical device is vital in various applications, including industrial processes, environmental monitoring, and research. It utilizes techniques like paramagnetic or zirconia sensors to detect the presence of these gases. Accurate quantification of nitrogen and oxygen is crucial in scenarios such as combustion control, ensuring product quality in food packaging and maintaining safe oxygen levels in confined spaces. Nitrogen oxygen analyzers play a vital role in optimizing processes, environmental compliance, and safety by providing real-time data for precise monitoring and control, contributing to efficient operations across a broad range of industries.
| O2 concentration value | 21.00% ⁓ 99.99% |
| N2 concentration value | 79.00 % ⁓ 99.99 % |
| Gas flow | 150 ml/min ⁓ 300 ml/min |
| Accuracy | ± 2 % FS |
| O2 concentration value | 21.000% ⁓ 99.999% |
| N2 concentration value | 79.000 % ⁓ 99.999 % |
| Gas flow | 150 ml/min ⁓ 300 ml/min |
| Accuracy | ± 2 % FS |
| O2 concentration value | 21.0% ⁓ 99.9% |
| N2 concentration value | 79.0 % ⁓ 99.9 % |
| Gas flow | 150 ml/min ⁓ 300 ml/min |
| Accuracy | ± 2 % FS |
Labotronics Oxygen Analyzer provides precise readings of oxygen content in a wide range of settings. Provides instantaneous sensor feedback and data for swift results. Its easy-to-use interface ensures simple and uncomplicated functions. Equipped with a clear display operation and controls. Ensures precise on-site oxygen monitoring. Our analyzer alerts users to oxygen level deviations for safety. It automatically adjusts oxygen readings with temperature change. Battery backup safeguards continuous operation during power outages ensuring uninterrupted observations.
| Measurement range | 21.0% to 1000 ppm |
| Sample Gas Flow | 150 to 300 ml/min |
| Response Time | 90% of FS reading ≤ 20 seconds |
| Accuracy | ± 2% F. S |
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