F-920 Check It! Gas Analyzer

Portable headspace and MAP analysis for efficient quality assurance.

Optimize your headspace and MAP analysis workflows.

Gather precise CO2 and O2 data in seconds with the Check It! Gas Analyzer.

F-920 Check It! Gas Analyzer

Backlit LCD screen

Never struggle to see your readings, even in dimly-lit storage environments.

Lightweight & heavy duty

Individually machined in the USA, the Check It! Gas Analyzer’s highly durable, aluminum construction gives you peace of mind without sacrificing weight.

Automated data capture

Never lose a data point with up-to-the-second autosave.

Internal data logging

Store and review thousands of records on the Check It! Gas Analyzer’s removable 16gb SD card.

F-920 Check It! Gas Analyzer
1

Backlit LCD screen

Never struggle to see your readings, even in dimly-lit storage environments.

2

Lightweight & heavy duty

Individually machined in the USA, the Check It! Gas Analyzer’s highly durable, aluminum construction gives you peace of mind without sacrificing weight.

3

Automated data capture

Never lose a data point with up-to-the-second autosave.

4

Internal data logging

Store and review thousands of records on the Check It! Gas Analyzer’s removable 16gb SD card.

Request a live demonstration

Vital QA data collection in the palm of your hand

All-day battery life

With an 8.5 hour battery life and rechargeable 3400 mAh replacement batteries included, you can work confidently without interruption.

Painless data transfer

With bluetooth and WIFI capabilities, rapid data transfer has never been easier.

Rapid measurement

With CO2 and O2 measurements in under 10 seconds, you won’t be stuck waiting for your data.

User-selected sampling modes

Choose from headspace or continuous sampling depending on your unique needs.

5 data points recorded

Each sampling event records CO2 concentration, O2 concentration, date & time, RH, and GPS location.

Wide temperature and humidity range

Gather reliable data in environments ranging from 0°C – 50°C and 0 – 90% non-condensing humidity.

  • Does this product come with a warranty?

  • All devices from Felix Instruments – Applied Food Science come with a 12-month warranty at the point of sale. The warranty covers repairing and replacing defective parts of the instrument that were manufactured directly by Felix Instruments. The warranty does not cover wear and tear, neglect, misuse, accident, or excessive deterioration. Further, unauthorized repair and alteration by an unauthorized party voids the warranty. More information can be found in the operation manual of your instrument.

  • Is the Produce Quality Meter waterproof?

  • The Check It! Gas Analyzer is not designed to be waterproof and should not be used underwater. The Check It! Gas Analyzer is designed to be water-resistant. Use in light rain is fine, however, there are electronics inside of the Check It! Gas Analyzer that can be damaged from water entering the instrument, so it is not recommended to use the Check It! Gas Analyzer during heavy rainfall.

  • What are the operating conditions of this product?

  • The operating conditions of the Produce Quality Meter are 0-45° Celsius and 0% – 90% noncondensing humidity.

  • How many measurements can the included SD card hold?

  • The included 16gb SD card can hold approximately 60 million measurements. If saving data every minute, that equates to approximately 40,000 days of measurement before the SD card is full.

  • What types of tubing materials are recommended to avoid outgas interference?

  • Viton and Teflon have successfully been found not to outgas.

Have additional questions?

Click the link below to speak with one of our staff scientists about your specific application.

Specifications

F-920 Check It! Gas Analyzer

Sampling Flow Rate: 70 mL/min
Total Sampling Time: 10 seconds
Data Saving: Automated, 1 second intervals
Display: Backlit visible transflective LCD
Operating Environment: 0° C – 50° C (0-90 % humidity non-condensing)
Operating Atmospheric Pressure: 500-1200 mbar
Dimensions: 18 cm x 13.5 cm x 5.5 cm
Weight: 0.95 kg
Enclosure: Powder coated aluminum
Battery Life: 8.5 hours
Power Source: Removable rechargeable lithium-ion battery
PC Interface: USB and WI-FI SD card + Bluetooth
Data Recorded with Each Measurement: CO2 and O2 concentrations, date, time, RH, GPS location

Trigger Mode Measurements CO2

Sensor Type: Infrared Sensor, Pyroelectric detector
Range: 0-100%
Resolution: 0.01%
Lower Detection Limit: 0.50%
Sampling Volume: 10 ml
Response Time: 10 seconds
Offset Calibration: WeeklySensor Replaceable (by user): no

Accuracy (absolute): 0.50%
Accuracy (relative): 3%
Span Calibration: 12 months
Lifetime: 5 years

Trigger Mode Measurements O2

Sensor Type: Electrochemical
Range: 0-100%
Resolution: 0.10%
Lower Detection Limit: 0.30%
Sampling Volume: 10 ml
Response Time: 10 seconds
Offset Calibration: WeeklySensor Replaceable (by user): yes

Accuracy (absolute): 0.30%
Accuracy (relative): 2%
Span Calibration: 6 months
Lifetime: 2 years

Continuous Mode Measurements CO2

Sensor Type: Infrared Sensor, Pyroelectric detector
Range: 0-100%
Resolution: 0.01%
Lower Detection Limit: 0.01%
Response Time: 10 seconds
Offset Calibration: WeeklySensor Replaceable (by user): no

Accuracy (absolute): 0.01%
Accuracy (relative): 3%
Span Calibration: 12 months
Lifetime: 5 years

Continuous Mode Measurements O2

Sensor Type: Electrochemical
Range: 0-100%
Resolution: 0.10%
Lower Detection Limit: 0.10%
Response Time: 5 seconds
Offset Calibration: WeeklySensor Replaceable (by user): yes

Accuracy (absolute): 0.10%
Accuracy (relative): 2%
Span Calibration: 6 months
Lifetime: 2 years

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F-920 Set-Zero (O2)

The F-920 Check It! Gas Analyzer is a device that rapidly measures CO2 and O2 from 0-100%.

F-920 Set-Zero (CO2)

Designed for QA personnel to take precise and speedy measurements of CO2 and O2, the Check It! displays results in less than 6 seconds and has a sampling volume of 6.5 mL.

F-920 Span Calibration

The Check It! CO2 / O2 gas analyzer features an intuitive user interface, and lightweight design, which makes it easy for quality control managers to take measurements straight out of the box, and virtually anywhere in the supply chain.

Standard Gas Tank Attachment Tutorial

A built-in data logger stores thousands of data points and conveniently communicates data through USB or Bluetooth onto a PC or tablet for later analysis.

Vital gas concentration data for QA professionals.

Portable, intuitive measurement of CO2 and O2 concentrations.