Leybold ULTRATEST UL 500 - REBUILT
Manufacturer Part Number: 15585
Leybold INFICON ULTRATEST UL 500 Dry Helium Leak Detector - REBUILT
The ULTRATEST UL 500 helium leak detector is a helium leak indicator based on the mass-spectrometric principle of detection. It permits leak tests to be carried out on test objects of virtually all sizes and up to the largest volumes.
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Max. measurable helium leak rate | 10 mbar x l/s-1 |
Max. indicatable helium leak rate (qualitative measurement) | 103 mbar x l/s-1 |
Min. measurable leak rate | 2 x 10-10 mbar x l/s-1 |
Time constant of the leak signal | < 1 s |
Max. inlet pressure | |
for quantitative measurement | 100 mbar |
for qualitative measurement | 1,000 mbar |
Max. total gas flow at inlet with limit of detection | |
2 x 10-10 mbar x l/s-1 | 0.1 mbar x l/s-1 |
1 x 10-9 mbar x l/s-1 | 0.5 mbar x l/s-1 |
5 x 10-5 mbar x l/s-1 | 400 mbar x l/s-1 |
Time until ready to display | ≤ 5 min |
Detectable masses | 2, 3 and 4 amu |
Pumpdown times until ready for leak detection | |
w/out additional volume | 6 s |
w/ test-object volume 1 l | 6 s |
w/ test-object volume 50 l | 150 s |
Response times | |
up to test-object volumes of 10 l | ≤ 1 s |
up to test-object volumes of 50 l | ≤ 5 s |
permissible temperature range | 10 to 40°C |
Noise when running | max. 58 dBA |
Dimensions | 110.5 x 62.7 x 77.5 cm |
Weight (w/ auxiliary pump TRIVAC D 25 B) | 205 kg |
Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.
Leybold INFICON ULTRATEST UL 500 Dry Helium Leak Detector - REBUILT 15585 / 155 85 UL 500 w/ TRIVAC D25B calibrated leak TL 7 12257 / 122 57 UL 500 w/ TRIVAC D40B 380V 3-phase 10009 / 100 09 UL 500 w/ TRIVAC D65B 380V 3-phase 14050 / 140 50 UL 500 dry w/ TURBOVAC 150 115/220V 1-phase 14051 / 140 51 UL 500 dry w/ TURBOVAC 150 200/380V 3-phase