Evaluating Shelf Life through Headspace Gas Analysis

Product Description

Product FeaturesNote1

• 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.

Applications

Basic Applications
Packaging Bags Test the volume of O2 and CO2 (optional) in headspace of non-vacuum sealed packaging bags of coffee, cheese, milk tea, milk powder, bread, bean powder, instant food and drugs, etc.
Packaging Containers Test the volume of O2 and CO2 (optional) in headspace of packaging containers of coffee, milk powder, food, cheese, can, Tetra Pak and beverage, etc.
Extended Applications
Ampoule Bottles Test the volume of O2 and CO2 (optional) in headspace of ampoule bottles

Technical SpecificationsNote2

Specifications	C650M
Testable Gases	O2 (Standard)	CO2 (optional)
Test Principle	Electrochemistry	Infrared Absorption
Sensor Service Life	2 Years (in air)	>15 Years
Test Range	0 100%	0 100%
Resolution	0.01%	0.01%
Test Accuracy	0.2%	(0.03% + displayed value * 5%)
Sampling Volume	<2 mL (Standard Mode)	15 mL (Standard Mode)
Instrument Dimension	220mm (L) 110mm(W) 70mm(H)
Power Supply	220VAC10% 50Hz / 120VAC10% 60Hz
Net Weight	0.6 kg

Configurations

Standard Configurations

Instrument, Sampling Probe, Filter, Seal Gasket

Optional Parts

Professional Software, Micro Printer, B2227 Test Frame for Headspace Gas Analyzer, B2226 Underwater Sampling Set, CO2 Sensor, Pressure Sensor

Note 1: The described test standard, applications and product features should be in line with Technical Specifications.
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory under strictly controlled laboratory conditions.
Note 3: The picture in this brochure has included B2227 Test Frame for Headspace Gas Analyzer.

Advanced Sensor Technology for Reliable Shelf Life Assessment

Utilizing state-of-the-art electrochemical and infrared sensors, this Headspace Gas Analyzer delivers highly accurate readings of oxygen and carbon dioxide levels in packaging headspaces. Its multi-gas measurement capability ensures that both solid and liquid pack samples can be tested with confidence, enabling thorough evaluation of shelf life and packaging integrity.


Seamless Data Management and Connectivity

With a robust 50,000 test record storage capacity and options for USB/RS232 connectivity, data collection, export, and analysis become streamlined activities. The automated digital interface, real-time displays, and multi-language support accommodate diverse operational needs, making it ideal for busy laboratory environments.


User-Friendly Automation and Low Maintenance

A fully automated system boasting internal automatic calibration and audio-visual alarms keeps operations straightforward and dependable. Self-diagnostic features, minimal maintenance requirements, and a complete accessory kit make everyday use efficient for laboratory personnel working with various sample types.