Portable Infrared Kitchen Biogas Analyzer

Product Details

1. Product Real Shot

2. Dimensions: 136mm*136mm*270mm

3. Weight: 2kg

4. Product Advantages and Features

(1) Black anodized finish, fashionable appearance, strong technological feel. The instrument is lightweight and compact, with dimensions of only 136mm*136mm*270mm, and its height is even smaller than a mobile phone.

(2) Utilizes imported NDIR non-dispersive infrared sensors and ECD electrochemical gas sensors.

(3) Added over-range limit enable function. The instrument measures the volume concentration of six gases in the sample gas: CO, CO2, CH4, H2, O2, H2S. The over-range limit enable function ensures measurement accuracy within the range, allows measurement beyond the range, and provides reference values.

(4) Automatic correction of internal gas interference ensures interference-free measurement results.

(5) The instrument features an intelligent judgment function for user calibration gas concentration, preventing misuse that could render the instrument inoperable.

(6) Fast detection time, completing the entire detection process within 1 minute.

(7) The instrument automatically performs the entire process of gas sampling, analysis, and detection. Compared to gas analyzers like Orsat and chromatography, it has no complex operational steps, requires no long waiting times for measurements, and uses no consumables.

(8) Portable and easy to operate. Personnel can use it on-site after brief training.

(9) Diverse application scenarios. Suitable for direct sampling tests in industrial pipeline settings as well as bag sampling analysis in laboratories.

(10) Intelligent battery management. Built-in lithium battery, soft-start power switch, low battery intelligent alarm to prevent operation under low power conditions.

(11) Chinese and English software operating systems can be freely switched.

(12) Powerful software functions, including automatic data storage, query, deletion, USB export, etc. Customizable historical data storage site names (supports Chinese input), and customizable measurement data storage intervals.

(13) Equipped with an RS-485 digital output interface.

(14) Built-in imported sampling pump with display and setting functions for sampling flow rate. The sampling pump status can be dynamically tuned to meet various pressure conditions for on-site testing.

(15) Can connect to external pre-treatment devices to enhance on-site measurement accuracy and protect the instrument.

(16) Modular design, remote software version upgrade capability.  

5. Technical Parameters

(1) Measurement indicators: CO, CO2, CH4, H2, O2, H2S (can optionally display concentration and calorific value for 1-6 components)

(2) Measurement principle: CO, CO2, CH4: NDIR non-dispersive infrared      H2: TCD thermal conductivity, O2, H2S: ECD electrochemical

• Range: CO: 0-2000ppm, CO2: 0-50% , CH4: 0-100%, H2: 0-1000ppm, O2: 0-25%, H2S: 0-9999ppm

(Range can be configured according to user requirements)

(4) Resolution: CO2, CH4, O2: 0.01% CO, H2, H2S: 1ppm

(5) Accuracy: CO2, CH4: ≤±1%FS CO, O2, H2, H2S: ≤±2%FS

(6) Repeatability error: CO, CO2, CH4, H2, O2, H2S: ≤1%  

(7) Optimal flow rate: 0.7-1.2L/min

(8) Inlet pressure: 2kPa-50kPa

(9) Sample gas requirements: Dust-free, water-free, oil-free

(10) Response time: T90＜10s (NDIR)

(11) Signal output: RS-485 digital output

(12) Power supply: Built-in rechargeable lithium battery, external 12.6V charger

6. On-site Cases

Application Fields

Suitable for kitchen waste treatment plants, engineering companies, universities, research institutes, etc.