Detailed Product Description: | Application: Cooling: evaporator, condenser, compressor seals, temperature switches, connectors, piping, special valves. Car: wheels, filters, shock absorbers, fuel tanks, oil components, air conditioning evaporator, radiator, air conditioning pipes and so on. Electrical: high voltage switch, medium voltage switchgear, transformers, valves, relays, integrated circuits. Other: pressure vessels, fire valves, fire extinguishers and other internal media need to leak detection of pressurized workpiece. System features: 1. Can simulate parts of the pressurized working conditions within the media to avoid the omission of the phenomenon of negative pressure leak detection process and results generated are not dependent on the operator management, human factors rule out the interference, to avoid false positives and the Missing of the corresponding. 2. The working fluid clean and safe non-polluting, no pollution was seized parts, eliminating the drying up of the cleaning work. 3. Automatically Helium helium recovery or after emptying, to ensure that leak detection chamber of the environmental background helium leak detection system to meet the work requirements of the background, so that work can leak continuously. 4. Workpieces overall leak detection, work quickly and efficiently, the assembly line for mass production. 5. Using multi-position with working hours and with reasonable methods to improve equipment efficiency and system utilization. 6. To take a one-stop online work, in the same leak detection station for taking the time to complete, and helium leak so the whole process, reducing the number of times that the seizure and removal of parts of the transmission frequency, compact structure and reasonable. 7. Can be achieved in a single device were seized parts of the vacuum chamber the whole point of leak detection and leak detection smoking gun point. 8. High degree of automation systems, has job security features to prevent misuse, real-time monitoring and fault diagnosis analysis and processing instructions, easy maintenance, simple to use, import high-quality equipment to ensure system stability and durability of components.
Technical specifications: 1. Vacuum Tank Capacity: Customized according to size of the workpiece to be seized, usually 50 - 1000 liters. 2. Helium workers median: Ease of installation according to the situation to determine the workpiece fixture, usually 1 - 4 station. 3. Cycle time: According to the beat of work to determine needs and system configuration, usually 30 - 60 seconds. 4. Leak pressure: According to the actual conditions and the recovery of parts required to determine, usually 8 - 30 kg (mixed with pure helium or helium). 5. Leak accuracy: up to 5 × 10-9Pa.m3 / s (helium); 0.1 g / year (refrigerant).
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