Oxygen Control in Packaging for Maintaining Vaccine Potency

Product Description

Product FeaturesNote1

• The new ceramic oxygen sensor developed by Labthink has the characteristics of high precision and good repeatability.
• Ceramic oxygen sensor is non consumption type and has long service life.
• PC material operation panel, menu interface, LCD display, easy to operate and view the results.
• The system supports Chinese and English bilingual operating environment 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 amount of data storage.
• Portable, easy to use in laboratory or production sites.
• Equipped with RS232 interface and professional software, which 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.

Test Applications

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 SpecificationsNote2

Items	Parameters
Type of Gas Measured	O2 (Standard)	CO2 (optional)
Measuring Range	0.2%i21%	2%i100%
Measurement Accuracy	0.2%	2%
Sample Size	5ml (standard atmospheric pressure)	20ml (standard atmospheric pressure)
Dimensions	350mm (L) 330mm(W) 200mm(H)
Power Supply	220VAC 50Hz / 120VAC 60Hz
Net Weight	5.5 kg

Product Configuration Note 1

Standard Configuration	Mainframe, micro printer, sampling needle, filter and gasket
Options	CO2 sensor, professional software, communication cable, hard packaging sampler, underwater sampling device

Note 1: The product functions, reference standards and configuration information are subject to the specific notes in the "Technical Parameters".
Note 2: The parameters in the table are measured by professional operators in Labthink laboratory according to the requirements and conditions of relevant laboratory environmental standards.

Advanced Oxygen Monitoring for Vaccine Integrity

The equipment delivers precise oxygen control essential for sustaining vaccine potency during packaging. By leveraging a high-sensitivity electrochemical sensor, it identifies minute changes in oxygen concentration, ensuring the internal atmosphere is strictly regulated. Automated and manual calibration modes, coupled with robust data storage, help meet the strictest regulatory requirements while simplifying operation across diverse packaging materials like plastic, glass, and composite films.


Streamlined Quality Assurance and Data Management

The analyzer integrates with laboratory workflows through Ethernet, wireless, RS232, and USB connectivity. Its user-friendly digital LCD interface supports multiple languages, enhancing usability for international teams. Automated data logging for up to 10,000 test records, real-time alarms, and visual/audio indicators streamline quality assurance, helping operators catch anomalies early and maintain compliance with CE and ISO 9001 standards.