Refurbished / Demo Leak Detectors
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Bottletop Dispensers
Bottletop Dispensers Parts & Accesories
- Mass Spectometer - 180* sector field
- Vacuum Mode <5-10-11 mbar l/s-1
- Sniffer Mode <1-10-7 mbar l/s-1
- Detectable masses 2, 3and 4
Leybold UL 200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
Leybold UL 200 Overview:
Leybold UL200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
3 CFM Roughing Pump Required
The Leybold Ultratest UL200 is a helium leak detector. This Instrument may be used to locate and quantify leaks in test samples.
The UL 200 is capable of detecting and quantifying helium test gas flowing into a test sample having a leak by means of selective mass spectometer. It's operation is based on the counter flow principle, i.e. inflowing helium diffuses against the gas flow being pumped by the turbomolecular pump into the mass spectometerwhereas heavier gases are held back.
The Backing Pump (not Included) generates the forepressure required for operation of the turbomolecular pump.
A&J Vacuum Services offers full repair/service of Leybold UL 200, along with all other brands of helium leak detectors offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Leybold UL 200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
Leybold UL 200 Technical Data:
| Lowest detectable helium leak rate; |
Vacuum Mode <5-10-11 mbar l/s-1 |
| Lowest detectable helium leak rate; |
Sniffer Mode <1-10-7 mbar l/s-1 |
| Measurment range | 9 decades |
| Detectable masses | 2, 3and 4 |
| Mass Spectometer | 180* sector field |
| Ion Source | 2 cathodes; iridium / yttrium |
| Max. inlet pressure | 3 mbar |
| Pumping Speed at the inlet | S <1 l/s-1 Fine |
| Test Port | DN-25-KF |
| Main Voltage (fixed) | 110-120 V 60 Hz |
A&J Vacuum Services offers full repair/service of Leybold UL 200, along with all other brands of helium leak detectors offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Leybold UL200 Helium Leak Detector, UL 200 
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Leybold UL 200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
Leybold UL 200 Overview:
Leybold UL200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
3 CFM Roughing Pump Required
The Leybold Ultratest UL200 is a helium leak detector. This Instrument may be used to locate and quantify leaks in test samples.
The UL 200 is capable of detecting and quantifying helium test gas flowing into a test sample having a leak by means of selective mass spectometer. It's operation is based on the counter flow principle, i.e. inflowing helium diffuses against the gas flow being pumped by the turbomolecular pump into the mass spectometerwhereas heavier gases are held back.
The Backing Pump (not Included) generates the forepressure required for operation of the turbomolecular pump.
A&J Vacuum Services offers full repair/service of Leybold UL 200, along with all other brands of helium leak detectors offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Specifications
Leybold UL 200 Helium Leak Detector, bench top unit to be used with external Roughing pump (Not Included)
Leybold UL 200 Technical Data:
| Lowest detectable helium leak rate; |
Vacuum Mode <5-10-11 mbar l/s-1 |
| Lowest detectable helium leak rate; |
Sniffer Mode <1-10-7 mbar l/s-1 |
| Measurment range | 9 decades |
| Detectable masses | 2, 3and 4 |
| Mass Spectometer | 180* sector field |
| Ion Source | 2 cathodes; iridium / yttrium |
| Max. inlet pressure | 3 mbar |
| Pumping Speed at the inlet | S <1 l/s-1 Fine |
| Test Port | DN-25-KF |
| Main Voltage (fixed) | 110-120 V 60 Hz |
A&J Vacuum Services offers full repair/service of Leybold UL 200, along with all other brands of helium leak detectors offered on our website. AJVS also services Pfeiffer turbo pumps and rotary vane pumps. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
