As long as the ASM name starts with 1 or 2, the order number of the ion source filament :053146 Tungsten wire (order number 053146): suitable for all old leak detectors

Filament for Pfeiffer Adixen ASM 310, ASM 340, ASM 380 AND ASM 390, ASI35 p/n129108s

Tungsten filament filament，Helium mass spectrometer vacuum leak detector filament

Standard leak hole external leak hole Standard leak bottle helium mass spectrometry leak detector

Filament helium mass spectrometer vacuum leak detector

Straight-through helium standard leakage hole, 1 *10-3Pam3/s ~ 1 *10-7 Pam3/s large leakage rate standard leak hole. Seepage helium type standard leakage hole is not suitable for large leakage rate standard leakage hole because it will be seriously attenuated.Helium mass spectrometry leak detector using out-of-machine calibration if only -8 or -9 leak holes do not represent the large leakage rate of -4 and 5 is also accurate, Therefore, the external calibration needs to be calibrated at the same time as the standard leakage hole of the large leakage rate and the small leakage rate to ensure that the equipment is normal

Ion source filament Shimadzu SHIMADZU gas phase mass spectrometry GCMS filament 2251034091 domestic production

Ion source EI filament Agilent Avelent gas phasometer GCMS domestic G7005-60061

Ion source filament Shimadzu SHIMADZU gas phase mass spectrometry instrument GCMS filament 2251034091 domestic production

Provide domestic ion source filament suitable for Agilent VS/HLD helium mass spectrometry leak detector, instead of R3428301applicable Agilent VS series HLD series:PR02PD03MR15MD30BR15BD30

Ion source filament 16504 is suitable for Infrequent conley Baofa Zhongke Instrument helium mass spectrometry vacuum Leak detector

domestic ion source filament 053146/053146Y, suitable for Pufa  Alcatel helium mass spectrometry leak detector, new filament bracket, the same quality life, iridium gold filament 053146 life is far more than tungsten filament 053146, more economical and practical (see the photo of the physical object), suitable for Alcatel, Pufa, Zhongke instrument  A wide range of helium mass spectrometry leak detectors, including: Alcatel, ADIXEN, Pufa various models of helium mass spectrometry leak detector ASM 142 / 142S / 142DASM 310ASM 380ASM 182 T / TD+ ASM 192 T / T2D+ASM 1002ASI 20ASI 30ASM 102 S Zhongke instrument various helium mass spectrometry leak detector ZQJ-542GZQJ-542 delivery time commitment: SF within 24 hours of receiving the goods. Quality commitment: the store's tungsten filament ion source and the original filament have the same quality and life, if there is a quality problem can be replaced within 30 days from the date of shipment with the parameter code and date code on the box, due to improper use or equipment problems caused by serious deformation of the filament and wire breakage is not within the scope of protection.

Domestic ion source yttrium-plated iridium filament 114864S Pufa helium mass spectrometry vacuum leak detector ASM340 ASI35

Original AIFAX Helium Mass Spectrometry Leak Detector ISBA1 and ISBA3 Ion Source and Repair Replacement Filament

Applicable to ZQJ-230D.230E.530.2000 leak detector. There are 3 kinds of materials used in the filament, the first conventional  material - the filament special tungsten filament (life is equivalent to the ordinary ion source of the original factory), the second material - the yttrium-plated tungsten wire (twice the life of the original tungsten filament, equivalent to the original yttrium plating ion source), the third material -Yttrium-plated iridium gold wire (independently developed, 10 times that of the original ordinary ion source). The original Zhongke Instrument ion source has no warranty (false one penalty ten). If the ion source maintenance needs the original ion source filament rack to be sent over, we replace it with the new filament and ship it after passing the test. Delivery time commitment: SF within 24 hours of receiving the goods.

Lon source filament 16504 is suitable for Infrequent conley Baofa Zhongke Instrument helium mass spectrometry vacuum leak detector