LeakSpect – sensor for Leak Detection

Complete your inspection offer with non-destructive leak detection


Leak testing sensor for integration

The Gasporox sensor series LeakSpect is developed for non-destructive Leak Detection integrated into your inspection machine. The sensor with its highly sensitive laser impresses with its performance and precision.

Request a quote

Wish to include this in your machine or concept?

The LeakSpect CO2 sensor solution is a gas measurement sensor for detecting low and high concentrations of CO2 for leak testing applications. The sensor detects extremely small holes in packages like trays, bags, canisters, and cans made by various types of material. 

Many years of science and industry knowledge, paired with more than 10 years of experience in food package inspection are the base of the LeakSpect sensors.

The LeakSpect is flexible, can be integrated, and configured to meet your requirements with a small footprint into your inspection machine. You set the treshold for the leaks and the sensor detects extremely small holes in packages like bags, canisters, cans and other packages made by various types of material. This sensor for quality inspection are developed for non-destructive Leak Detection of food products with modified headspace atmosphere packaging. Several gases are supported to meet the industries need for quality inspection, for example carbon dioxide concentration.

Gasporox products are delivered with Gasporox measurement concept, meaning our team will support your integration to ensure that we meet your requirements and that the sensor(s) are optimized for your package and machine configuration. Together with you, we will ensure the best performance for your combination of product, package and machine.

Powered by and with Gasporox inside, there is no optical noice, but a perfect solution.


  • Top performance for leak detection
  • Easy integration
  • Modular design for easier integration
  • Integration for your system – compatible with most interfaces
  • Long life-time
  • Carbon dioxide content analysis
  • Design according HACCP guidelines


The LeakSpect optical gas sensors are based on 25 years of development and refinement of industrial laser gas sensors. The product utilizes Tunable Diode Laser Absorption Spectroscopy (TDLAS).

The laser sensor technology has been developed by Gasporox and Gasporox’s technology partner/supplier, and is used in many other industrial settings, including the petro-chemical, pharmaceutical, and energy industries.

The Gasporox technology is already used more than 10 years very successful for the testing of food packaging. It is integrated and used in machines, systems and instruments to do 100% and lab testing of food products in many modified atmosphere packaging lines and labs. The great performance and robustness of the measurement is well proofed in the industry.

Other products


GPX1500 Vial

A new approach to headspace oxygen gas inspection – in tubular vials.

GasSpect Flex Sensor

An OEM-sensor for integration in in-line machine or lab-units designated for packaging and quality control.

Measurement on vials

An application example of lyophilized vial measurements with the GPX1500 Vial instrument.