- 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 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.
| 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.
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.