INFICON Calibration Leaks for System Integration Handleiding
Pagina's 2 Niet gecategoriseerd
Bekijk de handleiding van INFICON Calibration Leaks for System Integration gratis online of download de PDF. Deze handleiding is 0 keer bekeken. Vraag over dit model? Stel een vraag
mina10e1 c(1207)–
Operating Manual
Calibrated leak with screw in sleeve
1. Technical Data
Calibrated leak with screw in sleeve
Part number 143 00, 14316
Producer INFICON GmbH Cologne
Leak rate Q Customized in the range of
10
-2
mbarl/s to 10
-7
mbarl/s
Accuracy ± 15 %
Calibration gas Helium
Max. pressure 20 bar
Up to 40 bar if the capillary is conventionally
glued in (see chapter 5.)
Attention:
Depressurizing the Helium pressure from the test leak more than 2 bar per second at
may cause a blockage of the test leak, due to condensation. Disregarding this
instruction will lead to a loss of warranty. Please read the Operating Manual before
using the calibrated leak.
2. Scope of delivery
-Transport casing (1)
-Calibrated leak (2)
3. Description
The calibrated leak with screw in sleeve is designed to prepare a test sample
with a specic helium leak rate. In a leak detection system this master test
sample can be used for
–calibration of the vacuum system,
–evaluation of the machine factor for the system,
–verication of the test procedure.
4. Safety Instructions
-The calibrated leak is designed only for the described purpose (see chapter 3).
A dierent use, can cause risks for health and harm to the calibrated leak.
-To ensure correct operation and accuracy of the measurement, an authorized
service centre should verify the calibrated leak annually.
1
2
5. Assembly Instructions
All bonds have to be glued with a two-part epoxy adhesive with a minimum lap
shear strength of 23 Mpa.
Warning: The capillary of the calibrated leak is made up of
supersensitive quartz material!
The calibrated leak must be handled with highest care. To prevent the
damage of the calibrated leak it must not be exposed to vibrations or other
stressesIn additioit is very important to assure that the system is . n
depressurized max. 2 bar per second to avoid a blockage of the leak due to at
condensation.
5.1 Operating pressures up to 20 bar
If the max. operating pressure of the calibrated leak is below 20 bar, the
transport casing can be glued as a retainer for the calibrated leak into the test
sample.
Advantage: The calibrated leak itself can be removed from the transport
casing and test sample.
5.2 Operating pressures up to 40 bar
If the test leak will be used at pressures higher than 20 bar up to the max.
pressure of 40 bar, the calibrated leak must be glued and screwed in. The
transport casing must n be used. ot
The calibrated leak is thus permanently connected to the test sample.
5.3 Operating pressures less than 1 bar
In such cases it is essential to ensure that 100% Helium is in front of the
capillary.
Please evacuate both sides of the test leak to less than 1 mbar, otherwise
residual air at the Helium side could reduce the leak rate, or air from the outlet
side of the test leak could ow into the Helium side. In this case the leak rate
will also be reduced.
Max. 20 bar
Test Sample
Two-part epoxy adhesive
M 3,5
Max. 40 bar
Test Sample
Two-part epoxy adhesive
Product specificaties
| Merk: | INFICON |
| Categorie: | Niet gecategoriseerd |
| Model: | Calibration Leaks for System Integration |
Heb je hulp nodig?
Als je hulp nodig hebt met INFICON Calibration Leaks for System Integration stel dan hieronder een vraag en andere gebruikers zullen je antwoorden