Leak Detectors
 Leak
Tester HELIOT model 101
Conventional leak test methods include
the water immersion test, air leak test and 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 101 is a
helium-based specialized gross leak tester that provides an
alternative to conventional test equipment. It is a high-precision,
space-saving, low-cost model that can be customized with a
wide range of features.
Features
- Measurement of large leaks (gross leaks) that
previously couldn't be measured using helium
- Peripheral device control functions (system
control functions) such as leak test system external valves
- Use of helium gas for electrical measurement
enables leak tests with high precision, stability and reproducibility.
- Touch-panel display is easy to operate and
read, making leak tests easy to perform.
- Dry pump type is available (comes with built-in
membrane pump).
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 tests replacing electrical
tests, air leak tests : Food industry, pharmaceutical industry,
etc.
Specifications
| Model overview |
Gross leak type |
| Sensitivity(Pa·m3/s) |
1 x 10-6 to 10+2
(The dtectable levels characterizing actual measurement
may vary with system configuration and test environment.) |
| 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 (*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.)
(*2) |
| Power supply |
AC100V 150W standard |
| Safety standard |
CE |
| External dimensions, weight |
260 x 480 x 260mm 14.5kg |
| *1 |
Depending on system configuration and settings, some
manual operations may be required (such as sensitivity
calibration). |
| *2 |
model 101 comes with external valve control signal
I/O (system control functions).
System can be widely customized according to individual
customer needs. Contact ULVAC for more information. |
For
more information |
|
TEL
: 978-686-7550/ FAX : 978-689-6300 |
|
