QU-902D O2/CO2 Headspace Analyzer

O2/CO2 Headspace Analyzer

Measurment range 0 to 100% Oxygen/ 0 to 100% CO2

Rosolution 0.1% Oxygen/ 0.1% CO2

Built-in pump and probe (Sampling pump: Internal, with adjustable timer)

Calibration with oxygen in the air

5 year sensor lifetime

Power supply AC adapter 100-240V

Dimension 249 x 102 x 254 mm (4.4Kg)

Included Accessories measurment tool, Seal foam pad (200 pcs.), Filter (2 pcs.), Needle (2 pcs.), AC Adapter 100-240V 

 Application

O2,CO2

• Coffee
• Chicken
• Banana
• Pet Food
• Flax
• Lettuce & Fresh Produce
• Mashrooms
• Dessert Foods

Oxygen Sensors 

• Proprietary Electrochemical
• 4-5 year sensor lifetime
• Frequency of calibration weekly calibration with oxygen in the air at 20.9% O2

Carbondioxide Sensors 

• Solid-State Infrared
• Sensor Unlimited lifetime
• Frequency of calibration every 18 months with a calibration gas canister.

Hoe to use

• Preparation before using

• Filter insert the probe

•  Insert the needle top Filter

• Mounted on foam packaging Insert the needle into the foam, then press the Pump.

• The oxygen will reduce the level of oxygen in the air 20.9%

• Wait until the oxygen standstill