The Pfeiffer ASM 392 high performance mobile leak detector provides high performance, reliability and easy operation. The ASM 392 is a mobile leak detector optimized for rapid pump down and short response times on large test objects. It combines a dry frictionless backing pump with a powerful high vacuum pump and a turbopump in a slim design that can be used in vacuum or sniffing test modes. A minimum detectable leak rate for helium of 1 · 10-8 in sniffing mode and 1 · 10-12 in vacuum mode.
The ASM 392 has a powerful high vacuum pump with a 35 m3/h backing capacity. The ASM 392 has a color display panel with 360° viewing: it is detachable and can be positioned for user convenience and usability with magnetic clips. This mobile helium leak detection unit is ideal for applications that demand maximum testing sensitivity.
Pfeiffer ASM 392 High Performance Mobile Leak Detector Features
- High performance, sensitivity and mobility
- High roughing capacity using particle-free, clean ACP pump
- Turbopump
- Clean room compatible
- Compact, small footprint
- Semi S2 compliant
- Color touch display with 360° viewing
- Minimum detectable leak rate 1 · 10-8 in sniffing mode
- Minimum detectable leak rate 1 · 10-12 in vacuum mode
- Rugged design, can handle severe environments
- An inlet in the front for easy connection to test ports
- Compatible with wireless remote control RC 500 WL
- Range of I/O interfaces
- Intuitive menus
- Integrated SD memory card to store test data
Pfeiffer ASM 392 High Performance Helium Leak Detector Applications
- Analytics
- Electron Microscopy
- Leak Detection
- Mass spectrometry
- Surface analysis
- Residual gas analysis
- Semiconductor
- PVD (Physical Vapor Deposition)
- CVD (Chemical Vapor Deposition)
- Plasma etching
- Implantation -Source
- Implantation- Beamline
- Inspection
- Bonding
- MBE (Molecular Beam Epitaxy)
- Load-locks, transfer chambers, handling systems
- Coating
- FPD – Flat Panel Display
- Photovoltaics
- Glass coating (PVD)
- Optical Coating
- Wear protection (PVD, CVD)
- Web coating
- Industry
- Industrial leak detection
- Solar industry
- Electronics
- Vacuum components
- Vacuum drying
- R & D
- Nuclear research
- Fusion technology
- Plasma research
- Particle accelerators
- Space simulation
- Cryogenic research
- Elementary particle physics
- Nanotechnology
- Medical technology
Pfeiffer ASM 392 High Performance Leak Detector Specifications
| Pfeiffer Vacuum | Units | ASM 390 | ASM 392 |
|---|---|---|---|
| Test Method | Vacuum & Sniffing | Vacuum & Sniffing | |
| Detectable gases | 4He,3He,H2 | 4He,3He,H2 | |
| Min detectable leak – vacuum | mbar l/s | ≤ 1 · 10-12 | ≤ 1 · 10-12 |
| Min detectable leak – sniffing | mbar l/s | ≤ 1 · 10-8 | ≤ 1 · 10-8 |
| Pumping speed for He | l/s | 10 | 25 |
| Maximum inlet test pressure | mbar | 20 | 20 |
| Primary pump | type | high vacuum pump | high vacuum pump |
| Backing pump | type | friction-less ACP pump | friction-less ACP pump |
| Additional pump | type | — | turbopump |
| Backing Pump Capacity | m3/h | 35 | 35 |
| I/O Interface | — | RS232, Digital, Analog | RS232, Digital, Analog |
| Noise Level | dB(A) | ≤55 | ≤55 |
| Start-up time (20° C) | min | <2 | <2 |
| Operating Temp | celsius | 10° to 35° | 10° to 35° |
| Dimensions | mm | 1072 x 454 x 1025 | 1072 x 454 x 1025 |
| Weight | kg | 125 | 130 |