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ULVAC Technologies, Inc.
401 Griffin Brook Drive
Methuen, MA 01844
Tel: 978-686-7550
Fax: 978-689-6300 |
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Leak Detectors
 Leak
Tester HELIOT model 102
Leak tests on items subject to internal
pressure such as compressors and gas piping have conventionally
been performed by methods such as the water immersion method
or halogen test. However with the product quality improvements
and production rationalization of recent years, users are
demanding leak inspection equipment that provides more reliability
and uses smaller and simpler system devices. HELIOT model
102 is a specialized sniffer leak tester that offers high-precision
testing in a compact/space-saving, low-cost design.
Features
- Use of helium gas for electrical measurement
enables leak tests with high precision, stability and reproducibility.
- Compact/lightweight design fits in palm of
hand, and touch-panel display is easy to operate and read.
- Dry pump type is available (comes with built-in
membrane pump).
- Highest level of response. Easy-to-operate
suction probe is provided standard.
- Tester is driven by DC power supply, for outstanding
portability and easy startup in field service applications.
Applications
- Quantitative tests replacing methods such
as water immersion method : Automotive industry, air-conditioning/refrigeration
industries, etc.
- High-precision tests replacing air leak tests
: Air-conditioning/refrigeration industries, electric appliance/electronics/semiconductor
industries, etc.
- High-precision/high-stability tests replacing
acoustic method : Leak tests on underground pipes, etc.
Specifications
| Model overview |
Sniffer type |
| Sensitivity |
0.1-105ppm (Reference values 10-7
to 10-2Pa·m3/s) (*2) |
| Units |
Pa·m3/s, mbar·L/s, ppm |
| Main pump/fore pump |
Compound molecular pump/membrane pump |
| Sniffer pump |
Membrane pump |
| Analyzer tube |
Magnetic field deflection mass spectrometer tube |
| Operation |
(1) Fully automatic startup (including sensitivity
calibration) (*1)
(2) Automatic valve operation
(3) Calibration leak automatic temperature compensation
(4) Quick startup function
(5) Zero tracking function
(6) Self-check function |
| Leak rate display |
Touch-panel display
: Digital value readout display (Japanese kanji or English
can be selected.)
: Analog display (chart/graph display) |
| Leak rate alarm |
Audio alarm is provided standard. |
| I/O |
RS-232C |
| Printer (Centronics interface) |
| Recorder (Linear : 0 to 10 VDC with range output;
Analog : 0 to 10 VDC) |
| External control I/O (device start/stop, test start/end,
set points, etc.) |
| Power supply |
AC100V 150W standard |
| Safety standard |
CE |
| External dimensions, weight |
260 x 480 x 260mm, 14.5kg |
| *1 |
Concentration and flow rate units can't be converted
directly. |
| *2 |
Depending on the settings, some manual operations
may be required. |
For
more information |
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TEL
: 978-686-7550/ FAX : 978-689-6300 |
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