Multipurpose Leak Detector for Hydrogen and Helium - ASM 340

Pfeiffer Vacuum GmbH

Multipurpose Leak Detector for Hydrogen and Helium - ASM 340

Multipurpose leak detector with top performance in vacuum and sniffing leak detection
Can be used both for qualitative localization of leaks as well as quantitative global or local testing
Accurate measurement and short test time
Customized for your individual needs
Easy operation and smart functions
User-friendly post-processing of test data

Multipurpose Leak Detector for Hydrogen and Helium - ASM 340

Fast time to test, thanks to the largest roughing pump in its class
Ability to detect large leaks between 100 hPa and the inlet test pressure
Easy operation, intuitive menu and large color touch screen
Various languages and operating voltages available for global use
Multipurpose leak detector available with interface board for automation through an external system (PC or PLC)
Complete range of accessories for even more convenient leak detection
The ASM 340 is the perfect solution for everyday testing even in severe test conditions

Key features

Fastest time to test in its class
High roughing pump capacity for versatile use
Rapid response time due to high helium pumping speed
Capability to detect leaks starting at 100 mbar
Unrivalled sensitivity results in sniffing test mode, with 5 · 10^-9 mbarl/s minimum detectable leak rate for helium
Low maintenance due to rugged design
Integrated storage capability for recording, downloading and parameter setting
Detachable color control panel for enhanced ergonomics
User friendly and customizable interface
Complete range of I/O and Profibus communication available

Application areas

Leak test of sub-assemblies :
- Heat exchangers
- Compressors and pumps
- Tubing, valves, gas injectors
- Recirculation blowers
Leak test of complete fuel cell stacks
Leak test and certification of hydrogen tanks
Final test of the integral hydrogen circuit
Permeability tests of materials

Contact us

Pfeiffer Vacuum is one of the world’s leading developers, manufacturers and suppliers of vacuum and leak detection solutions. Interested? Please contact the vendor by filling in the contact vendor form or request for quote form.

Pfeiffer Vacuum GmbH

The Busch Group is one of the world’s leading manufacturers of vacuum pumps, vacuum systems, blowers, compressors, chambers and exhaust gas purification systems. It brings together the two well-known brands Busch Vacuum Solutions and Pfeiffer Vacuum+Fab Solutions under one umbrella.

Its extensive range of products and services includes solutions for vacuum, overpressure and exhaust gas purification applications across all industries, such as food, semiconductors, analytics, chemicals and plastics. This also includes the design and construction of bespoke vacuum systems, as well as a global service network.

The Busch Group is a family-owned business managed by the Busch family. More than 8,000 employees in 47 countries worldwide work for the Group. Busch’s headquarters are located in Maulburg, Baden-Württemberg, in the Germany–France–Switzerland border region.

The Busch Group manufactures at its 20 own plants in China, Germany, France, the UK, India, Romania, Switzerland, South Korea, the Czech Republic, the USA and Vietnam.

It has a consolidated annual turnover of 2 billion euros.

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