Description
MAP Check 3 Vacuum — On-Line Gas Analyzer for Thermoforming and Tray Sealing Lines
A Win-Win for MAP Quality and Efficiency
The MAP Check 3 Vacuum provides continuous, on-line quality assurance for thermoforming and tray sealing lines, measuring gas composition in every cycle to ensure your Modified Atmosphere Packaging (MAP) process remains stable and efficient — without compromising product quality.
By analyzing oxygen or combined oxygen and carbon dioxide levels in real time, the MAP Check 3 Vacuum helps you detect issues immediately, maintain packaging integrity, and reduce waste and labour costs.
Features
- Continuous measurement of O₂ or combined O₂/CO₂ levels
- Automatic alarms for low or high gas concentrations
- Enhanced data logging via USB and Ethernet
- Full integration with the Dansensor® MAP Mix Provectus gas mixer
- PC software included for LAN-based data collection
- Optional measurement of buffer tank gas composition and pressure
- User-configurable alarms for flexible quality control
- Remote monitoring and control through Modbus TCP
Benefits
- Stops the packaging machine automatically if gas levels exceed preset limits
- Monitors every packaging cycle, ensuring total process control
- Reduces labour and waste compared to manual sampling methods
- Prevents costly recalls or rework by catching issues instantly
- Improves line efficiency and consistency through continuous monitoring
Video
More Information
To find out more about the MAP Check 3 Vacuum, contact our sales team today!




