Oxygen, Carbon Dioxide, and Combination O2 / CO2 Headspace Analyzers
The PAC CHECK™ 450, 550, & 650 offers accuracy, fast response, small sample requirements, ease of use, and system certification traceable to National Institute of Standards and Technology (NIST). The PAC CHECK™ incorporates New FLOSMART™ Technology which alerts the operator in the event of a blockage of gas flow from the package into the analyzer.
The PAC CHECK™ Systems are used in production, quality control and R&D applications.
Several Sampling Options
- Automatic or Manual Testing. The PAC CHECK™ 450, 550, & 650 incorporates an internal pump for automatic sample testing. Optional manual injection is available.
- Rigid Package Testing. Optional Rigid Package Piercing Fixture enables testing of rigid packages.
PAC CHECK™ Series |
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|---|---|---|
| Model | Test Gas | Testing Method |
| PAC CHECK™ 450 | O2 | Automatic |
| PAC CHECK™ 550 | CO2 | Automatic |
| PAC CHECK™ 650 | O2 & CO2 | Automatic |


