Helium Leak Detectors,Air Tightness Testing Machine,Automotive Laboratory Testing Equipment

Vacuum brazing furnace
Application scope: The vacuum brazing process is a welding method in which, in a vacuum environment, a brazing material with a melting point lower than the base metal is used, and the capillary suction effect generated through the tiny gap between the two workpieces fills the gap of the base metal, thus forming the weld.
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Vacuum diffusion welding furnace
Product introduction: Vacuum diffusion welding furnace is a kind of equipment that realizes high-precision welding through atomic diffusion in a vacuum environment. It is applicable to a wide range of materials and can weld a variety of materials. It has the characteristics of high-temperature heating, high control precision, and controllable atmosphere in the furnace, which can improve the joint performance, can be operated automatically, and has a wide range of application fields. In addition, it also has the advantages of reasonable structure, energy saving, and high safety performance.
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Vacuum high-pressure gas quenching furnace
Vacuum high-pressure gas quenching furnace is a kind of equipment for material processing. It has the characteristics of a high vacuum environment and the use of high-pressure gas quenching, which can achieve precise temperature control, and also has good heat insulation performance, which can reduce energy loss. It is mainly used for the quenching treatment of materials to improve the performance and quality of the materials.
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Aluminum alloy automotive wheel hub seal air tightness helium detection
Product introduction: Aluminum alloy wheel hub seal airtightness helium gas detection is a kind of high-sensitivity and high-accuracy detection method, which uses the characteristics of helium gas to detect the sealing situation of the wheel hub, and can discover tiny leaks to ensure the sealing quality of the wheel hub.
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High-Current Generator
Product Overview: The high-current generator is a necessary equipment required for electrical debugging in various industries and fields where high current is needed, such as power plants, transformer substations, electrical equipment manufacturers, scientific research, laboratories, and other units. It is designed for short-time or intermittent operation. It is characterized by small size, light weight, good performance, and convenient use and maintenance.
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Low-Voltage Cable Fault Tester
Product Introduction: The low-voltage cable fault tester consists of a transmitter, a receiver, and a positioning detection frame. It is suitable for testing various types of optical cables and cables with metal conductors (wire pairs, protective layers, and shielding layers). Its main functions are to locate and test poor ground insulation points and detect cable paths.
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Hand-held helium detector
Product introduction: The hand-held helium gas detector is used in occasions for rapid detection of helium gas concentration, temperature and humidity measurement, and over-standard alarm. The hand-held gas detector uses a 2.5-inch high-definition color screen to display the concentration in real time, and selects gas sensors of famous brands in the current industry. The main detection principles include: electrochemistry, infrared, catalytic combustion, thermal conductivity, and PID photoion. With advanced circuit design and mature kernel algorithm processing, it can detect the gas concentration in pipelines or confined spaces, and the atmosphere environment, and can also detect the purity of various gas leaks and various high-concentration single gases with various background gases as nitrogen or oxygen, and the detection types exceed more than 500 kinds.
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Portable SF6 Flow Control Meter
Product Introduction: The portable SF6 flow control meter is designed to precisely control and monitor SF6 gas, as SF6 gas is expensive and has an impact on the environment. Both EU laws such as EC842/2006 and relevant regulations in China require the enhanced monitoring of SF6 gas. This device is a fully automatic, portable flow control meter that can monitor and record the correct gas usage during "filling" and "top-up" operations.
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SF6 Environmental Online Detection and Alarm Instrument
Product Introduction: The Winfoss-S1P SF6 Environmental Online Monitoring and Alarm System is specifically designed for SF6 switch stations of various voltage levels in power systems, featuring high system monitoring accuracy. It is a comprehensive monitoring and alarm system that integrates the functions of monitoring the indoor SF6 concentration and oxygen content in the switch station. Additionally, it has the capabilities of online temperature and humidity monitoring as well as fan linkage control.
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SF6 Laser Leak Detection System
Product Introduction: The SF6 laser leak detection system is a device based on the advanced photoacoustic gas detection principle, with a detection range as low as 6 ppb, exhibiting extremely low cross-sensitivity and long-term stability. It accurately measures the concentration of SF6 by utilizing the sound waves generated through the interaction between laser pulses and SF6 molecules. The system comprises a measurement unit, laser, vacuum pump, and controller, and it is operated through a custom control software running on a Windows system. Its features include high sensitivity, no radiation, no need for pure argon assistance, insensitivity to temperature and humidity, and continuous self-diagnostic capabilities. The system performs fully automatic measurements and data storage, meets multiple international standards, is portable and rugged, suitable for SF6 leak detection under various environmental conditions, providing strong support for industrial safety.
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SF6 Gas Density Relay Calibration Device
Product Introduction: The SF6 gas density relay calibration device is primarily used for the production, maintenance, and monitoring of SF6 gas products. It is suitable for the power system, providing convenience for the production, operation, pre-testing, and maintenance of SF6 electrical products. SF6 electrical products have been widely used in power departments, industrial mines, and enterprises. By adopting embedded microcomputer technology and importing high-performance pressure and temperature sensors, the calibration device resolves the difficulty of field calibration for RTSF6 gas density relays. The calibration device simultaneously samples the gas pressure and temperature during the operation of the tested relay and automatically converts them into standard pressure values at 20℃, thus achieving dynamic automatic compensation for pressure and temperature. Therefore, this calibration device eliminates the need for a constant temperature chamber required in traditional experimental methods, while also avoiding significant waste of SF6 gas.
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Portable SF6 Gas Chromatograph Analyzer
Product Introduction: The portable SF6 gas chromatograph analyzer is a device specifically designed for the analysis of SF6 gas, featuring portability, high sensitivity, and precision. This analyzer typically incorporates advanced gas chromatography technology, enabling rapid and accurate analysis of the composition and concentration of SF6 gas. SF6 is a colorless, odorless, and non-toxic gas widely used as an insulating and arc-quenching medium in high-voltage equipment in the power system. However, SF6 gas may become contaminated or undergo decomposition during use, generating trace amounts of harmful substances. Therefore, regular analysis and detection of SF6 gas is a crucial aspect of ensuring the safe and stable operation of the power system.
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