HE-490M

HELIUM LEAK DETECTOR

TURNKEY VACUUM MASS SPECTROMETER SYSTEMS

The HE-490M is a turnkey vacuum mass spectrometer system characterized by ease of maintenance and adaptability to system use. The HE-490M uses the most sensitive and accurate method of leak detection: the helium mass spectrometer. The HE-490M meets the stringent requirements for robustness, reliability and ease of maintenance that are essential in any industrial environment..

 

 

 

CONTACT US

HE-490M: APPLICATIONS

  • AUTOMOTIVE

    • Air Conditioning
    • Radiators
    • Exhaust
    • Transmission…
  • PACKAGINGS

    • Aerosol Caps
    • Plastic Bags
    • Sprays
    • Plastic Bottles…
  • ELECTRONICS

    • Hard Disk
    • Watches
    • TV Screen
    • Camera Lenses…
HE-490M: FEATURES

Performance

  • Sensitivity: System Mode, minimum detectable helium leak rate 2.5 x 10-9 atm-cc/sec.
    Sniffer Mode, minimum detectable helium leak rate 2.5 x 10-7 atm- cc/sec.
  • Response Time: < 1.0 second system mode testing, < 1.5 seconds sniffer mode testing.
  • Startup Time: One button automatic operation.
    Cold Start-Up, less than 3 minutes.
    Standby Start-Up, less than 1 minute

Display Leak Rate Range

  • System Mode Testing: 0-10 Volts output to main PLC. Leak rate configured to systems calibrated gas leak.
  • Interface Signals: Auto-Zero, Ready, Leak Rate and Fault Signals.
  • Sniffer Mode Testing: 10-3 to 10-7 atm-cc/sec He direct-reading.

Main Features

  • Cold Start-Up, less than 3 minutes
  • Standby Start-Up, less than 1 minute
  • One button automatic operation
  • Hard vacuum leak detection system
  • Modular assembly for custom arrangement
  • PLC controlled
  • Turn-key operation
  • Front panel key lock-out
  • Turbo speed adjustable from 600 to 1500HZ
  • Five year warranty on major components
  • Includes an internal fast clean-up sniffer manifold
  • Allows rapid switching between sniff and vacuum testing modes
  • Auto peak cycle
HE-490M: CHARACTERISTICS

Options

  • 24Vdc control
  • 110Vdc control
  • Atmospheric sniffer module
  • Side mount configuration
  • Bottom mount configuration
  • Electrical Converter Box
ATEQ_MD-490M HELIUM LEAK DETECTOR

A standardized solution for thermal leak testing equipment. The Scepter is offered as a single, dual or IHX configuration

Technical Specifications
Power115/220 Volts AC, 60/50 Hz, 4 Amps
(other voltages available upon request)
DimensionsDimensions (in mm)
W344*H395*D618
ValveHigh vacuum rated solenoid actuated fore-line isolation
Pressure MeasurementConnection gage for rough vacuum (atm-10-3 Torr),Turbo pump speed characteristics for high vacuum (10-6 Torr)
Inlet SystemExternal PLC controlled valves, externally mounted. Options: DC or AC
High Vacuum Pump53 c/second air-cooled turbo-molecular
Mechanical PumpExternal forepump arrangement, standard package with 7 CFM
leak-rate-signal_MD490S
HE-490M: FACTSHEETS

[US] – He-490M