Headspace Gas Analyzer

Labthink - Headspace Gas Analyzer

C650H Headspace Gas Analyzer is of professional structure design and has with high-precision sensor, the O2 Content in sealed bags, bottles, cans, and other hollow packaging containers can be accurately and conveniently determined. Meanwhile, with the selection of test accessories, CO2 can also be tested. It is suitable for the production line, warehouse, laboratory, and other scenes to quickly and accurately evaluate the content of O2 and CO2 in the gas, to guide the production.

Product Features

  • The new ceramic oxygen sensor developed by Labthink has the characteristics of high precision and good repeatability.
  • The ceramic oxygen sensor is a nonconsumption type and has a long service life.
  • PC material operation panel, menu interface, LCD, easy to operate and view the results.
  • The system supports Chinese and English bilingual operating environments to meet the needs of different language users.
  • The microcomputer control system can analyze and process the test data and output the report.
  • It is easy to print the test results at any time with the embedded micro printer.
  • The system has built-in data storage to meet the needs of large amounts of data storage.
  • Portable, easy to use in laboratory or production sites.
  • Equipped with RS232 interface and professional software, which is convenient for computer connection and data import and export.

 

Test Principle

The gas in the sample is pumped into the sensor through the vacuum pump, and the sensor outputs the real-time current and voltage signals of O2 and CO2 (optional) concentration of the gas in the sample. The instrument calculates the content of O2 and CO2 (optional) in the gas by obtaining the current and voltage signal output by the sensor. After reaching the requirements for ending the tests, the tests stop, and the instrument records the concentration of O2 and CO2 (optional) in the gas tested in the sample.

Application

Basic Applications

  • Pouches/bags
    It is suitable for the determination of O2 and CO2 (optional) content in non negative pressure pouches, packaging bags of coffee, cheese, milk tea, milk powder, bread, soybean powder, modified atmosphere packaging, ready to eat food, medicine and other non negative pressure packaging bags.
  • Packaging Containers
    It is suitable for the determination of O2 and CO2 (optional) in canned coffee, canned milk powder, canned food, cheese, canned, Tetra Pak, beverage and other packaging containers

Extended Applications

  • Ampoule Bottles
    It is suitable for testing the concentration of O2 and CO2 (optional) in the head gas of ampoules

 

Technical Specifications

ItemsParameters
Type of Gas MeasuredO2 (Standard)CO2 (optional)
Measuring Range0.2%~21%2%~100%
Measurement Accuracy±0.2%±2%
Sample Size≥ 5ml (standard atmosphericpressure)≥ 20ml (standardatmospheric pressure)
Dimensions350mm (L) × 330mm(W) ×200mm(H)
Power Supply220VAC 50Hz / 120VAC 60Hz
Net Weight5.5 kg
Films
Sheeting
Paper and Composite Paper Materials
Packages

Portable Headspace Gas Analyzer

C650M Headspace Gas Analyzer is featured with handheld design and equipped with high precision sensors and air pump supplied by globally well-known manufacturers. It can provide accurate and fast evaluation of the volume of oxygen and carbon dioxide (with optional CO2 sensor) in sealed packages, bottles and cans, etc. Because of its portable design, the instrument can be used to measure the volume and proportion of oxygen and carbon dioxide on production lines, in warehouses or in laboratories, to serve as a guide for production.

Product Features

  • Handheld and portable design, easy-to-operate with one hand, suitable for tests on production line
  • Auto shutdown for energy saving
  • One-button calibration, simple and efficient
  • Components and parts are supplied by global well-known manufacturers, which guarantee stable performance of the instrument
  • Protective cover for sampling probe to ensure the safety of the operator
  • Embedded gas sensors for accurate analysis of the gas contents inside flexible or rigid packages
  • Embedded pressure sensor for accurate determination of the vacuum degree inside the package
  • CO2 sensor uses NDIR technology, patented solid state LED, detector and gold-plated optic components
  • The sensors are supplied by globally well-known manufacturers, which have ultra-high precision, low fault rate and long service life
  • Industrial grade touch screen, one button operation, intuitive operating interface, remote upgrade & maintenance
  • Chinese and English language operating system can meet different requirements of the users
  • Automatic data storage, power failure memory to prevent data loss
  • Up to 1200 test results can be stored
  • Equipped with wireless micro-printer for convenient data printing (optional)
  • Equipped with standard USB ports and professional software for convenient PC connection and data transfer (optional)

Test Principle

The gas inside the test package is brought to the gas sensor by the air pump. The instrument analyzes the volume of oxygen and carbon dioxide (optional) contained in the sample gas by calculating the electrical signals generated by the gas sensor. When the preset condition is met, the test is completed and the system records the oxygen and carbon dioxide (optional) concentration.

 

Technical Specifications

SpecificationsC650M
Testable GasesO2 (Standard)CO2 (optional)
Test PrincipleElectrochemistryInfrared Absorption
Sensor Service Life2 Years (in air)>15 Years
Test Range0 ~ 100%0 ~ 100%
Resolution0.01%0.01%
Test Accuracy±0.2%± (0.03% + displayed value * 5%)
Sampling Volume<2 mL (Standard Mode)15 mL (Standard Mode)
Instrument Dimension220mm (L) ×110mm(W) ×70mm(H)
Power Supply220VAC±10% 50Hz / 120VAC±10% 60Hz
Net Weight0.6 kg

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