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Leybold UL 500 Helium Leak Detector He Mass Spectrometer

Leybold UL 500 Helium Leak Detector He Mass Spectrometer

Quick Overview

He Mass Spectrometer / Leak Detector

Availability: In stock

$2,450.00
OR

Details

Condition: The Leybold UL 500 looks in good shape, we powered the unit and went to some test but did not finished. We do our best to describe the item condition, and in cases where we’re selling a unit with a known problem we will always disclose the details of what we know. We do not have the expertise or do not have the equipment required to do the testing. That is the reason why we are selling it at this price! - What you see is what you get. Please view all pictures and ask any questions before purchase.

Most information here was taken off the internet. It is up to the buyer to verify if information is correct.

1.2 Technical Data Safety

 The instrument meets the specifications of protection class 1 according to VDE 0411 (IEC 348).

 1.2.1 Physical Data

Max. measurable helium leak rate                                                            10 mbar·l·s-1

Max. indicatable helium leak rate (qualitative measurement)                   103 mbar·l·s-1

Min. measurable leak rate                                                                          2·10-10 mbar·l·s-1

with time constant                                                                                      < 1 s

Max. inlet pressure

for quantitative measurement                                                                    100 mbar

for qualitative measurement                                                                      1000 mbar

Max. total gas flow at inlet with limit

of detection

2·10-10 mbar·l·s-1                                                                                      0.1 mbar·l·s-1

1·10-9 mbar·l·s-1                                                                                        0.5 mbar·l·s-1

5·10-5 mbar·l·s-1                                                                                        400 mbar·l·s-1

Time until ready to display                                                                          </- 5 min

Detectable masses                                                                                     2, 3, 4 amu

Pumpdown times until ready for leak detection without additional volume   6 s

with test-object volume 1 l                                                                           6 s

with test-object volume 50 l                                                                         150 s

Noise when running max.                                                                            58 dBA

Dimensions                                                                                                   (H x W x D) 110.5 x 62.7 x 77.5 cm

Weight

(with auxiliary pump TRIVAC D 25 B)                                                          205 kg

1.2.2 Electrical Data

Mains voltage, convertible

                                        100 V, 110 V, 127 V ± 5 %  -   200 V, 208 V, 220 V, 240 V, 380 V ± 5 %

Mains frequency                                         50/60 Hz

Nominal power                                                                                            PN = 2.2 kW

Max. turn-on power                                                                                     PS = 5.5 kW

Mains connection for QUICKTEST                                                            220 V a.c.

Recorder output                      For recorder with an internal resistance of min.  2.5 k Ohms

1.Leak rate, linear                                                                                       1.0 - 9.9 V per decade

Leak rate exponent                                                                                      0.5 V per decade

beginning with                                                                                              1 V at 10-10 mbar·l·s-1

2.Leak rate, logarithmic                                                                                0.5 V per decade

beginning with                                                                                               1 V at 0-10 mbar·l·s-1

3.Inlet pressure and fore

pressure, logarithmic                                                                                     0.5 V per decade

beginning with                                                                                                1 V at 10-3 mbar                                       

Headset output

internal resistance of headset min.                                                                8 Ohms

output power max.                                                                                         500 mW

 

Response times

up to test-object volumes of 10                                     l                                less than  1 s

up to test-object volumes of 50                                                                      less than  5 s

permissible temperature range                                                                      10 to 40 °C

Display capabilities for leak rate:

Quasi-analog display for leak rate:

360 ° circular indicator, with logarithmic scale, 1 decade per revolution, 45 segments correspond to 5 % resolution of indicated value

Bar scale for leak rate exponent                                                                     exponent display from -10 to +3

Digital display for leak rate                                                                              2 digits, 2-digit exponent, sign

Units displayed                                                                                                ppm  mbar·l·s-1    ATm·cc·sec-1 (US unit)  Pa·m3·s-1

We do our best to describe the item condition, and in cases where we’re selling a unit with a known problem we will always disclose the details of what we know. We do not have the expertise or do not have the equipment required to do the testing. That is the reason why we are selling it at this price! - What you see is what you get. Please view all pictures and ask any questions before purchase.

Please review all the pictures. They are part of the description; you will only receive what you see in the pictures. If you have questions about the item, shipping or something that has not been answered here, please send us an email.

We have a large amount of industrial, scientific, electrical, restaurant and other equipment in our warehouse; only a fraction is listed here, please inquire with your needs.

Selling "AS IS, WHERE IS." We do not have the capability to test this unit and that is the reason why we are selling it at this price!

We are interested in buying your industrial surplus inventory – to sell your equipment to Bertolino Industries, please send details to on available inventory to us via email or call us.

We specialize in purchasing and selling quality pre-owned mechanical parts, electrical components and other industrial surplus inventory. We stock a wide variety of items, ranging from small parts to complete machines.

SKU No:  0617-1584 AR

Price:  $2,450.00

 

 

Additional Information

Manufacturer Leybold

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