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Leybold ULTRATEST UL 500 - REBUILT

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Manufacturer Part Number: 15585
Leybold ULTRATEST UL 500 - REBUILT
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Leybold ULTRATEST UL 500 - REBUILT

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.

Ask about the dry scroll optional. 

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

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

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Leybold INFICON ULTRATEST UL 500 Dry Helium Leak Detector - REBUILT

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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