The Vic MD-490S Portable Dry Helium Leak Detector detects leaks for a broad range of applications. It has helium background suppression, .0.5 second response time, and a maintenance-free dry pump. This is a portable dry helium leak detector with the most sensitive sniffer available. A touch-screen graphic user interface (GUI) which allows for greater system control and monitoring during system start up and operation. The Vic MD-490S Series displays included system status, accept/reject status, system health, setup, calibration and other diagnostics. Auto-tuning, auto-calibration and auto-zeroing features. It’s lowest detectable leak rate for helium is 5 x 10-8 mbar l/s.
The Vic MD-490S Portable Dry has an entirely oil-free built in diaphragm fore-pump and 70 liter/second air cooled molecular drag pump.
Vic MD-490S Portable Dry detectors are available to buy or rent.
VIC MD-490S Leak Detector Features & Specifications
- Portable
- Maintenance-free, dry pump
- Fully automatic
- Helium background suppression
- Response time is under 0.5 seconds
- Ready to test in under 3 minutes
- Minimum detectable helium leak 5.10-1=8 atm.cc/s
- Fully interactive system diagnostics
- Front panel key lockout
- Standard probe and built-in calibrated gas leak
- Minimum detectable helium leak in sniffing mode 1.10-8 atm.cc/s
VIC MD-490S Leak Detector Industries & Applications:
- Air Conditioning and Refrigeration Systems
- coils
- evaporators
- condensers
- compressors
- hoses
- Automotive Components
- radiators
- air conditioning components
- fuel tanks
- fuel injection systems
- air bags
- heat exchangers
- headlights
- wheels
- hoses
- pressure transducers
- Appliance
- fire extinguishers
- air conditioners
- heat pumps
- regrigerators
- freezers
- gas meters
- gauges
- Aerospace components and sub-assemblies
- Vacuum systems – process gas lines, valves
- Nuclear – Containment vessels
- Medical Products and sub-assemblies
- Food packaging and sub-assemblies
| VIC | Units | MD 490S |
|---|---|---|
| Sensitivity (sniffer) | mbar l/s | ≤ 5 · 10-8 |
| Pump 1 | type | Dry built-in diaphragm fore-pump |
| Pump 2 | type | 70-l/s air-cooled molecular drag pump |
| Calibrated Leak | type | 150 cc high pressure cylinder |
| Response Time | sec | 0.5 |
| Time until ready | min | ≤3 |
| Dimensions (w x h x d) | mm | 344 x 395 x 618 |
| Weight | kg | 31.8 |