He-490S
HELIUM LEAK TEST INSTRUMENT
FOR INDUSTRIAL QUALITY CONTROL
The He-490S is the leader among portable tracer gas leak detectors. With a response time less than 0.5 seconds, sensitivity to 10-8 direct reading atm-cc/sec, and the ability to zero-out background, this is the most aggressive portable leak detector in the industry, with advanced features designed specifically for industrial applications. The He-490S can be integrated with our Smart Charge 5 evacuation and backfill station.
He-490S: APPLICATIONS
AUTOMOTIVE
- Air Conditioning
- Radiators
- Exhaust
- Transmission…
ELECTRONICS
- Hard Disk
- Watches
- TV Screen
- Camera Lenses…
He-490S: FEATURES
- Fastest response time in the industry (less than 0.5 seconds)
- Helium background suppression
- Maintenance free, dry pump
- Sensitivity to 5 x 10-8 atm cc/sec
- Less than 3 minutes total start-up time
- Fully automatic calibration sequence with built-in
10-5 atm cc/sec gas leak
Front panel key lock-out - Sealed membrane keypad
- Fully interactive system diagnostics with multilingual displays
- High output (110dB) adjustable audio alarm
Measurement Characteristics
- Sensitivity: Smallest detectable helium leak rate 5 x 10-8 atm cc/sec
- Measuring Scale: 7 decades
- Response Time: less than 0.5 sec
- Pressure Measurement: Probe blocked sensor (10-3 Torr)
- Turbopump Speed characteristics for high vacuum (10-6 Torr)
- Internal Calibrated Gas Leak: ATEQ model M05, range is 1.5 x 10-5 to
7.5 x 10-5 atm cc/sec (150cc DOT rated cylinder, ISO 17025 and NIST
traceable)
He-490S: SPECIFICATIONS & OPTIONS
Options
- ATEQ exclusive Vibrated-Probe w/built-in Auto Zero switch
- Remote Display
- Carrying Case
- Portable Cart
Accessories
- Test Booths and
- Fixturing
- Multi-point probes
- Robotic Sniffing
- Leak calibrator
- Master leak
- Connectors…
| TECHNICAL SPECIFICATIONS |
|---|
| Electrical Supply | 115/220 Volts AC, 60/50 Hz 6/3 Amps; CE Compliant |
|---|---|
| Physical | Weight: 70 lbs / 31.8 kg |
| Dimensions | (WxHxD) 344 x 395 x 618 mm / 13.5″ x 15.5″ x 24.4″ inch |
| Interface | (WxHxD) 344 x 395 x 618 mm / 13.5″ x 15.5″ x 24.4″ inch |
| Temperature | Operating: 32F to 115F / + 0°C to + 46°C Storage: 32F to 140F / + 0°C to + 60°C |
