4 5mpa helium leak detection system

{"cid":"91101328","title":"Vacuum Chamber Type Helium Leak Detection System 0.1-4.5Mpa Gross Leak Pressure","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/b1\/a071c809f4a9b0b4787d4f353e08-200x200-1.jpg","attrs":{"Price":"Negotiation","Brand Name":"HongCe","Model Number":"HJ099","Minimum Order Quantity":"1 set","Delivery Time":"30 days","Certification":"Calibration Certificate(cost additional)","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"1 Sets per month","Packaging Details":"Plywood","Warranty":"1 year","Workpiece":"Air conditioner heat exchanger","Chamber size":"2m*2.5m*1.3m","Gas for gross leak detection":"Nitrogen","Gross Leak Pressure":"0.1-4.5Mpa","Tracer gas":"Helium","Equipment alarm leak rate":"1g\/year","Cycle":"20 minutes\/chamber"}}

{"cid":"91197774","title":"Helium Leak Detection System For Automotive Relays Helium Pressure 0.3MPa~0.5MPa Adjustable","imgUrl":"https:\/\/img.chinax.com\/nimg\/91\/aa\/26c3a153b5b2f3fa451578e54ce4-200x200-1.jpg","attrs":{"Price":"Negotiatable","Brand Name":"HJ","Model Number":"HJ-100","Minimum Order Quantity":"1 set","Delivery Time":"90 days","Certification":"Third party calibration certificate\/ CE(cost additional)","Place of Origin":"China","Payment Terms":"T\/T, L\/C","Supply Ability":"1 set per month","Packaging Details":"Plywood","Model":"HJ100","Number of vacuum chambers":"Three, each vacuum chamber can simultaneously detect two workpieces","Vacuum degree of gross leakage detection":"\u22641*10-2 pa","Tracer gas":"Helium gas","Helium pressure":"0.3MPa~0.5MPa adjustable","Helium recovery":"No recycling","Cycle Time":"30 seconds per piece","Maximum leak detection accuracy":"\u22645*10-10Pa\u00b7m3\/s, Efficiency: 2 pieces\/3 minutes"}}