Helium Leak Testing

The most sensitive and reliable inspection method for Leak Testing

Aptest NDT Services supply Helium Leak Testing based solutions; we offer a wide range of different Helium leak testing solutions to meet our customer requirements.

We specialise in Helium leak testing, which, among all, represent the ideal solution for leak testing in Power Plants, Leak Testing in Refineries, Leak testing in Medical Equipments like Freeze Dryer/ Lyophilizer. This Helium leak testing method is characterised by a very high level of sensitivity and reliablity.Helium Leak Testing has the possibility to partly or fully automate the process, integrating it directly into the manufacturing line too if required.

Helium Leak Testing

Minimize unit downtime
increase unit profitability

Low efficiency in Power Plants ?

It is time for leak testing your vaccum systems.

Helium Leak Testing for Power Plants

If you are in the power generation industry, regular helium leak testing can catch leaks before your plant loses efficiency and costs you significant money.

Loss of efficiency is the main reason power plants should go for Helium Leak Testing to leak test their condenser vacuum systems. We can help you to conduct helium leak testing to identify and locate the source of problems quickly, so you can minimize unit downtime and increase unit profitability.

Our Expertise

We are Helium Leak Testing Experts. Explore below on what we do.

Helium Leak Test for Valves

Valve leaks is a major issue faced by Oil & Gas industry. Leaving valves un attended may lead to serious issues and un recoverable damages and consequences.

Vaccum Chamber Leak Test

Finding leaks on large vacuum chambers using a helium leak detector is fast, efficient, and cost-effective. The proper selection of a leak detector, the connection of the detector to the vacuum system.

Online Helium Leak Testing

Aptest NDT Services supply Helium based solutions; we can offer a range of different Helium leak test solutions to meet our customers’ requirements.

Condenser Tube Negative Pressure Parts

We specialise in Helium leak testing, which, among all, represent the ideal solution for leak testing. This method is characterised by a very high level of sensitivity, quantifiable and reliable results.

Freeze Dryer/ Lyophilizer Leak Testing

APTEST Leak Detection provides leak testing of vacuum freeze drying equipment and lyophilizers used in the pharmaceutical and biotech industry.

Fugititive Emission Test for Valves

Fugitive emissions are emissions of gases or vapours from pressurized equipment due to leaks and other unintended or irregular releases of gases, mostly from industrial activities.


Our experts do NDT inspection with care and responsibility.

Leak Testing in
Oil & Gas

Leak Testing in
Power Generation

Leak Testing in

We do more and better !

Get to us, Lets work together !

Aptest NDT Services 2019