About Us

Nikka Instrument is a leading manufacturer of testing and analyzing instruments. We serve many field applications. Our Instruments help you to maintain and control quality the goods in warehouse. inspecting Food safely before using is our mission the reason we develop machine series to serve you.

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Handheld Nitrogen Analyzer

Cordless handheld Nitrogen is combined oxygen/carbon dioxide analyzer for checking 

gas in food packaging. The ideal instrument for portable, fast and accurate sample tests 

at the packaging machine, in stores or in laboratories.

Handheld Nitrogen Detector is the advanced model  and cost-effective, mobile 

alternative to tabletop and fixed analyzers.

It offers all of the benefits of modern technology quickly and easily as options. For 

example: Bluetooth for wireless communication and an integrated barcode reader.

Ensure that the quality of your packaged product is maintained (HACCP), guaranteeing 

continued customer satisfaction.

Includes measurement of the package’s internal gas pressure.

Together with the exclusive control software (optional), measured results can be 

documented, providing complete traceability (HACCP).

Provide your customer with the results, ensuring that your product has the best possible 

packaging quality.

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DE-N2 is minimal sample gas requirement for testing even the smallest packages. Analyzer is integrated data log of the last 500 measurements and product administration up to 25 users, 100 product names and 50 packaging lines. The indication of package’s internal pressure and indication of carrier gas proportion and cordless operation using rechargeable batteries. Moreever, The analyzer is Witt OEMed technology which is the best and newest innovationfor MAP food packing inspection. The Data transference and charge of batteries done via USB port,it show faster workflow enabled by an optional integrated bar code scanner for product data.The collected sample flow control with warning in case of blocked needle and upgraded simple one-hand operation easily to clean. The screen designed large illuminated graphic display, multilingual menu guide and integrated needle cover to protect needle and user.



Optional Accessories  

Charging device and adapter set, Data cable, CD-ROM with, Control software (demo 

version), Operating instructions, 2 spare needles, 2 spare filters, set of 100 rubber 




 Nitrogen ( N2 balanced by O2 and CO2 concentration )

 N2 Measurement range 

 79-99.99%; 0.3% in step

 O2 measurement range

 0-21%; 0.1% in step

 CO2 measurement range

 0-100%; 01.% in step

 Principle of Measuring

 Oxygen electrochemical cell, CO2 Infrared absorption

 Sensor lifetime O2

 > 2 years

 Sensor lifetime CO2

 > 2 years

 Sampling condition

 O2 < 2 ml; CO2 < 6 ml

 Display Support


 Calibration points

 simple two-point calibration

 Sampling method

 Automatic via needle using integrated pump.

 Data log

 Last 500 measurements interface for transfer of logged   data  assignment of measurements to different product names.


 USB Port

 Operation temperature

 -5℃ to 50℃

 Power supply

 Rechargeable batteries


 7.4 x 4.2 x 3.6”


 Approx. 580g