Up For Sale Adixen Pfeiffer ASM 340 Helium Leak Detector w Accessories + Stand Good Condition and Ready to use, A leading industry solution optimized for high-performance vacuum leak testing and leak detection. When combined with optional accessories and a wheeled transport stand, it serves as a versatile, highly transportable mobile station for production lines and facility maintenance.
- Minimum Detectable Leak Rate (Vacuum/Spray): 1 × 10⁻¹² mbar l/s
- Minimum Detectable Leak Rate (Sniffing): 5 × 10⁻⁹ mbar l/s
- Helium Pumping Speed: 2.5 l/s
- Maximum Inlet Test Pressure: 25 mbar
- Start-Up Time: Less than 3 minutes at 20°C
- Mobile Cart / Stand: A rugged wheeled frame featuring an integrated flexible helium gas bottle holder, ergonomic handling bar, and fixed mounting points for the leak detector.
- Operator Interface: A detachable, full-color touchscreen console with an integrated SD card slot for saving and exporting leak test logs.
- Helium Spray Gun: Available as a standard assembly or an “Elite Kit” case with dedicated nozzles for precision tracer-gas pinpointing.
- Sniffer Probe: Sniffer lines (typically 5 or 10 meters) equipped with rigid or flexible nozzles to detect escaping helium gas in outboard testing environments.





















Alicia Grace –
It gives me total peace of mind. Knowing it monitors everything accurately is such a relief.