B2 - Schoonover, Inc.
B2 - Schoonover, Inc.
B2 - Schoonover, Inc.
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ULTRATEST UL 500 Stationary Helium Leak Detector<br />
Leak Detectors<br />
Technical Data<br />
ULTRATEST UL 500<br />
Smallest detectable leak rate for air mbar x l x s -1 7 x 10 -11<br />
Smallest detectable leak rate for helium mbar x l x s -1 2 x 10 -10<br />
Largest detectable leak rate for helium mbar x l x s -1 10<br />
Largest leak rate which can be indicated (qualitative) mbar x l x s -1 1000<br />
Max. inlet pressure for quantitative measurement mbar (Torr) 100 (75)<br />
Max. inlet pressure for qualitative measurement mbar (Torr) 1000 (750)<br />
Time until ready for operation min ² 5<br />
Detectable masses amu 2, 3 and 4<br />
Pumping speed during the evacuation process m 3 x h -1 25<br />
Pumping speed for helium at the test port l x s -1 ³ 12<br />
Time constant of the leak signal (blanked off, 63% of final value) s ² 1<br />
Pumpdown time until ready to detect leaks<br />
Without additional volume s 6<br />
At a test volume of 1 l s 6<br />
At a test volume of 50 l s 150<br />
Response times<br />
Up to a test volume of 10 l s ² 1<br />
Up to a test volume of 50 l s ² 5<br />
Display capacity for leak rates<br />
1. Quasi-analog display 360¡ circular display, logarithmic divisions,<br />
1 decade per turn<br />
Bar scale for leak rate exponent<br />
Digital exponent display from Ð 10 to + 3<br />
2. Digital display 2 digits, two-digit exponent, sign<br />
B5<br />
Units of measurement (selectable) mbar x l x s -1 , Atm x cc x sec -1<br />
Pa x m 3 x s -1 , ppm<br />
Calibrated leak TL 7 (built-in), leak rate in the range mbar x l x s -1 10 -7<br />
Test port DN 40 KF<br />
Vacuum pumps<br />
High vacuum pump<br />
Backing pump<br />
Auxiliary pump<br />
Option<br />
Inputs/outputs<br />
Chart recorder output<br />
TURBOVAC 150 LS<br />
TRIVAC D 4 B<br />
TRIVAC D 25 B<br />
TRIVAC D 40 / 65 B<br />
2 channels 0 - 10 V<br />
Mains connection V 100, 110, 127, 200, 220, 240,<br />
380, 50/60 Hz (selectable)<br />
Dimensions (W x H x D) mm (in.) 627 x 1105 x 775<br />
(24.7 x 43.5 x 30.5 in.)<br />
Weight kg (lbs.) 205 (453)<br />
Ordering Information<br />
ULTRATEST UL 500<br />
Part Number<br />
ULTRATEST UL 500, with TRIVAC D 25 B and calibrated leak TL 7 155 85<br />
Options for larger test volumes<br />
ULTRATEST UL 500, with TRIVAC D 40 B, 380 V, 3 phase<br />
ULTRATEST UL 500, with TRIVAC D 65 B, 380 V, 3 phase<br />
For accessories see Section ÒAccessories for UL 500 and 500 dryÓ Ð Modul 200Ó - Page B5.35<br />
upon request<br />
upon request<br />
B5.19
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