ssfj 231d leak detect system

{"cid":"91209267","title":"SFJ-231d Leak Detect System Helium Leak Detector With Oilless Vaccum Pump","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/4f\/82\/4ba49d240d25ea59d984b9d5100d-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"Wayeal","Model Number":"SFJ-231d","Minimum Order Quantity":"1 Unit","Delivery Time":"35 days","Certification":"CE","Place of Origin":"Anhui, China","Payment Terms":"T\/T, VISA","Supply Ability":"200 Units\/Month","Packaging Details":"Wooden Case","Ion Source":"2pcs, Iridium Coated Yttrium Oxide, Automatic Switching","Detectable Quality":"2, 3, 4 (H2, He-3, He-4)","Product Name":"Helium Leak Detector","Language":"Chines\/English","Mini Leak Detection Rate(Pa.m3\/s)\/Sniffer Mode":"5.0*10-9 Pa.m3\/s","Detection Method":"Helium Mass Spectrometer","Operating temperature":"0~40\u00b0C","Leak detection port":"DN25KF"}}