TecPen MAP Oxygen Analyzer

TecPen MAP Oxygen Analyzer
Regular price $2,899.00 USD

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The TecPen MAP - modified atmosphere packaging - Handheld Oxygen Analyzer is designed to provide accurate oxygen level measurements in pierceable, shrink-wrapped, vacuum packed, or vacuum-sealed food packaging, infusion containers and micro-bioreactors. It is most commonly used for modified atmospheric packaging gas testing or as a headspace oxygen analyzer for spot testing.

Because of it's advanced optical chemical sensor, the TecPen MAP Oxygen Analyzer can take a measurement in 3 seconds. It is designed to last for years.


  • Long-life optochemical oxygen sensor
  • Measurements in 3 seconds
  • Data can be logged and downloaded via USB
  • Industry-standard .CSV data files
  • Rechargeable battery up to 300 measurements per charge
  • Certificate of calibration from factory
  • No cross-sensitivity to CO2, H2S, ionic strength, flow


  • Modified atmospheric packaging (MAP) QC
  • Pharmaceuticals and biotechnology
  • Hygiene detection (pathogenic), microorganism growth
  • Biochemical and molecular biology research
  • Sterile packaging, desiccant validation
  • Cell culture vessels, Infusion containers
  • Micro-bioreactors


    • Measuring Range: 0-5% Vol.%
    • Accuracy 0-0.5%: ±2% MEV*
    • Accuracy 0.5-2.5%: ±3% MV*
    • Accuracy 2.5-5%: ±3% MV*
    • Resolution: 0.001%
    • Response Time at 25°C: <150ms
    • Pump Flow max.: 67 ml
    • Temp. range Min/Max:  -10°C-60°C (14°F-140°F)
    • Power Supply: 5V USB and LiPo Battery
    • Rechargeable battery: > 3 hours per charge
    • Data Interface: USB
    • Temperature Compensation: 10-30°C (50°F-86°F)
    • Display: OLED
    • Cleaning: no organic solvents, 40% EtOH
    • Case: Anodized Aluminum 
    • Protection: IP65
    • Manufacturer service interval: 3 years
    • Lifetime of sensor cap: 2 years @ protective atmosphere; 0- 40°C
    • Sensor cap replacement interval: 2 years
    • Recommended customer calibration interval: 6 months

    TecSense sensors are CE, FCC, IC, KC and MIC marked, meet the requirements of ASTM F2714-08, and the European and Canadian standards for food safety. The company is DIN ISO 9001/2015 certified.


    • 1 year. See GasLab Terms and Conditions. 

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    "Swift response and shipment. The product is easy to setup and use. It is just what I was looking for."

    - Shima Tomohiro

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