B2 - Schoonover, Inc.
B2 - Schoonover, Inc.
B2 - Schoonover, Inc.
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ULTRATEST UL 200 dry Helium Leak Detector<br />
Leak Detectors<br />
ULTRATEST UL 200 dry Helium Leak Detector<br />
The UL 200 dry is a compact portable helium leak detector capable<br />
of meeting the highest cleanliness requirements.<br />
Technical Data<br />
UL 200 dry<br />
Based on the well-proven technology of the UL 200, but equipped with an<br />
oil-free pump system, the UL 200 dry meets the highest requirements<br />
concerning cleanness while at the same time being small in size.<br />
Advantages<br />
◆ Oil-free ÒdryÒ pump system<br />
◆ Small footprint<br />
◆ Quick start-up<br />
◆ Extremely fast response<br />
Typical Applications<br />
Leak tests with stringent requirements concerning cleanliness, for example<br />
◆ Semiconductor industry<br />
Ð After repairs or maintenance work<br />
◆ Semiconductor industry<br />
Ð Production of semiconductor components<br />
◆ Pharmaceutical/medicine<br />
◆ Laser<br />
Smallest detectable helium leak rate<br />
(Vacuum mode) mbar x l x s -1 < 3 x 10 -10<br />
Smallest detectable helium leak rate<br />
(Sniffer mode) mbar x l x s -1 < 1 x 10 -7<br />
Max. detectable helium leak rate<br />
(Vacuum mode) mbar x l x s -1 1 x 10 -1<br />
Max. permissible inlet pressure mbar (Torr) 3.5 (2.63)<br />
Pumping speed during the m 3 x h -1 / cfm 1.6 (50 Hz) / 0.94<br />
evacuation process m 3 x h -1 / cfm 1.9 (60 Hz) / 1.12<br />
Pumping speed for helium at the inlet l/s 0.6<br />
Time constant of the leak signal<br />
(blanked off, 63% of final value) s < 1<br />
Leak rate measurement range mbar x l x s -1 1 x 10 -11 to 1 x 10 -1<br />
Units of measurement (selectable) mbar x l x s -1 ,<br />
Atm x cc x sec -1 ,<br />
Pa x m 3 x s -1 , ppm<br />
Torr x l x s -1 * ) , g/a * ) ,oz/y* )<br />
Time until ready for operation min < 3<br />
Mass spectrometer<br />
Ion source<br />
Ordering Information<br />
180¡ magnetic<br />
sector field<br />
2 yttrium / iridium<br />
long-life cathodes<br />
Detectable masses amu 2, 3 and 4<br />
Test port DN 1 x 25 KF<br />
Length of the cable on the hand unit m 4<br />
Dimensions (W x H x D) mm (in.) 490 x 430 x 250<br />
(19.6 x 17.2 x 10 in.)<br />
Weight kg (lbs.) 34.5 (76)<br />
UL 200 dry<br />
Part Number<br />
ULTRATEST UL 200 dry<br />
220 V, mbar readout, with TL 7 140 15<br />
100 V, Pa readout, with TL 7 141 15<br />
115 V, mbar readout, with TL 7 142 15<br />
PC software LeakWare 140 90<br />
For further accessories see Section<br />
ÒAccessories for UL 200, UL 200 dry and<br />
Modul 200Ó Ð Page B5.36<br />
* ) Not in Japan version (Part Number 141 15)<br />
B5.11<br />
B5
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