Leak Detector Accessories
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Bottletop Dispensers
Bottletop Dispensers Parts & Accesories
- P/N 121528S
- For ASI 35, ASM 340, ASM 390, ASM 392
- 3G.2
- 50 cc
Pfeiffer Adixen Calibrated Leak for ASI 35, ASM 340, ASM 390 and ASM 392 Helium Leak Detectors, 3G.2 (50 cc) 121528S
Pfeiffer Calibrated Leak 121528S Overview:
Replacement Tools / Spare parts
- 3 mm Allen key supplied in the maintenance kit
- Internal calibrated leak (see 9)
- Remove the front cover.
- Disconnect the temperature sensor (3) from the calibrated leak. Never separate the temperature sensor from the calibrated leak.
- Loosen the 2 fixing screws (2) without removing them.
- Rotate the internal calibrated leak by 90°.
- Replace the leak (1).
- Rotate the calibrated leak by 90° so that the temperature sensor is positioned underneath
the valve. - Connect the temperature sensor (3).
- Update the settings of the internal calibrated leak (see Spectro Menu of the Operating
Instructions). - Fits ASM340, ASM380, ASM390, ASM392
Pfeiffer Adixen Calibrated Leak for ASI 35 ASM 340, ASM 390 and ASM 392 Helium Leak Detectors, 3G.2 (50 cc) 121528S
Pfeiffer Calibrated Leak 121528S Overview:
Replacement Tools / Spare parts
- 3 mm Allen key supplied in the maintenance kit
- Internal calibrated leak (see 9)
- Remove the front cover.
- Disconnect the temperature sensor (3) from the calibrated leak. Never separate the temperature sensor from the calibrated leak.
- Loosen the 2 fixing screws (2) without removing them.
- Rotate the internal calibrated leak by 90°.
- Replace the leak (1).
- Rotate the calibrated leak by 90° so that the temperature sensor is positioned underneath
the valve. - Connect the temperature sensor (3).
- Update the settings of the internal calibrated leak (see Spectro Menu of the Operating
Instructions). - Fits ASM340, ASM380, ASM390, ASM392
Adixen ASM340, Adixen ASM 340 Maintenence Instructions, Pfeiffer ASM 340 Maintenance Manual
Pfeiffer Adixen ASM340 Helium Leak Detector Instructions, ASM 340 
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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
Pfeiffer Adixen Calibrated Leak for ASI 35, ASM 340, ASM 390 and ASM 392 Helium Leak Detectors, 3G.2 (50 cc) 121528S
Pfeiffer Calibrated Leak 121528S Overview:
Replacement Tools / Spare parts
- 3 mm Allen key supplied in the maintenance kit
- Internal calibrated leak (see 9)
- Remove the front cover.
- Disconnect the temperature sensor (3) from the calibrated leak. Never separate the temperature sensor from the calibrated leak.
- Loosen the 2 fixing screws (2) without removing them.
- Rotate the internal calibrated leak by 90°.
- Replace the leak (1).
- Rotate the calibrated leak by 90° so that the temperature sensor is positioned underneath
the valve. - Connect the temperature sensor (3).
- Update the settings of the internal calibrated leak (see Spectro Menu of the Operating
Instructions). - Fits ASM340, ASM380, ASM390, ASM392
Specifications
Pfeiffer Adixen Calibrated Leak for ASI 35 ASM 340, ASM 390 and ASM 392 Helium Leak Detectors, 3G.2 (50 cc) 121528S
Pfeiffer Calibrated Leak 121528S Overview:
Replacement Tools / Spare parts
- 3 mm Allen key supplied in the maintenance kit
- Internal calibrated leak (see 9)
- Remove the front cover.
- Disconnect the temperature sensor (3) from the calibrated leak. Never separate the temperature sensor from the calibrated leak.
- Loosen the 2 fixing screws (2) without removing them.
- Rotate the internal calibrated leak by 90°.
- Replace the leak (1).
- Rotate the calibrated leak by 90° so that the temperature sensor is positioned underneath
the valve. - Connect the temperature sensor (3).
- Update the settings of the internal calibrated leak (see Spectro Menu of the Operating
Instructions). - Fits ASM340, ASM380, ASM390, ASM392
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.
