Oxygen and carbon dioxide headspace analyzer Model 902D desktop modified atmosphere packaging food detection residual oxygen 02 instrument can measure co2 at the same time, oxygen range 0.1-99% can choose 0.01, co2 can choose 20% or 99%, milk powder test, bread test, convenience food headspace residual oxygen test, etc. Analysis of oxygen and carbon dioxide for modified atmosphere (MAP) food packaging.

Features

• Range 0.1 - 99% oxygen and carbon dioxide

• Battery powered handheld (optional)

• Built-in sampling pump, sampling rod

• Battery powered handheld (optional)

 Application

• Meat products

• Dairy products

• Agricultural products

• Fast food

• Baked baked goods

• Refined meat

Coffee, etc.

Sampling pump

The pump is electronically timed to draw in accordance with the amount of sample used for analysis, and then automatically shut off after a preset sampling time (5 to 10 seconds). The concentration is read on the display over 30 seconds.

Rechargeable battery

The sealed gel battery (optional) can be charged. The charging module is plugged into the 220 Vac output for charging or continuous operation. Convenient to go out or carry measurement on site.

Microprocessors/Electronics

Microprocessor-based electronics provide sensor signal processing, battery charging, pump timing, and on/off control

Technical Specifications

· Sampling pump-5cc/sec flow miniature diaphragm pump

Pump time adjustment: 2-12 seconds adjustable pump (instrument back adjustment knob)

· Sampling Port-Dual Enhanced Sampling Probe (~ 12 inches long)

· Exhaust port-communication to air

Dimensions -9.8W x 4H x 10L inches (249 x 102 x 254mm)

· Weight-£ 9.8 (4.4kg)

oxygen channel

· Oxygen sensor type: electrochemical zhuan li

Life expectancy: 4-5 years

· Oxygen range: 0 ~ 99%

Oxygen sensitivity: 0.1%O2

Detection limit of oxygen: 0.1%O2

· Oxygen correction: span adjustment, zero adjustment

· O2 calibration frequency: weekly; (using room air oxygen content 20.9% correction)

O2 Resolution: 0.1%O2 (optional. 01%)