The automobile double-chamber air spring helium tester launched by Guangzhou Hejin Automation Control Technology Co., Ltd. is a high-precision and high-efficiency testing equipment specially designed and developed for the air tightness testing of automobile double-chamber air springs.
Metal bellows vacuum chamber helium leak detection equipment can detect extremely small leaks with high sensitivity, ensuring the tightness of the metal bellows vacuum chamber during use, which is crucial to ensuring the accuracy of various processes and experiments in a vacuum environment.
VET-002 vacuum pre-extraction machine is based on fully automated control and high-precision detection, achieving 30m³/H efficient exhaust and 5×10⁻¹Pa ultimate vacuum. It is equipped with a high-precision resistance vacuum sensor, supports automatic/manual dual-mode operation, and can customize vacuum pumps and pipelines. It is widely used in refrigeration, drying, degassing and other fields.
VET-001 integrates a two-stage architecture of Roots pump + rotary vane vacuum pump, achieving an efficient pumping speed of 30L/S and an ultimate vacuum of 1×10⁻²Pa. It is equipped with an Omron/Weinon touch screen + PLC numerical control system, supports automatic fault diagnosis, adaptive startup and remote control, and is suitable for industrial vacuum scenarios such as electronics, semiconductors, and laboratories.
VET-005 integrates the dual functions of vacuuming and nitrogen filling, achieving an ultimate vacuum of ≤-100KPa and an efficient pumping speed of ≥28L/s. It is suitable for scenarios such as electronic packaging, food preservation, and chemical anti-oxidation. It is directly driven by a 380V industrial power supply and supports customized layout of production lines.
HH-RR-503S is designed for laboratory-level gas water heater performance testing. It supports full performance verification of water heaters in the power range of 0-40kW, and integrates 30+ core indicator tests such as thermal efficiency (accuracy ±0.8%), hot water output rate (resolution 0.1L/min), and safety protection (flameout response ≤30s). It uses imported high-precision sensors and intelligent measurement and control systems, complies with GB 6932 and EN 61326 international standards, and automatically generates full-item test reports. It is a professional testing platform for water heater manufacturers, scientific research institutions and third-party laboratories.
VEAT-002 diffusion pump unit is designed for vacuum tube furnaces, precision laboratory equipment and small closed containers. It is equipped with a 280L/s main pumping speed diffusion pump and a 3L/s front stage rotary vane pump. The ultimate vacuum degree reaches 2.5×10⁻⁴Pa, and supports flexible switching of KF40/KF25 dual exhaust ports. It is equipped with oil mist filtration, water temperature alarm and power-off automatic protection functions, and complies with ISO 9001 and IEC 60255 standards.
This test corner conforms to the standard requirement of IEC60335-1Clause 11.2. It is designed and manufactured To Provide The Required Environment For The Temperature Rising Test of all kinds of electrical, electrical products. It can be customized according to the different testing samples.
The test appliance conforms to IEC60335-1:25.15. It is used to test the power cord tension and torque at the terminal two trials of the appliances which are with a power cord, and intended flexible cord permanently connected to the fixed wiring and other household electrical appliances, medical equipment, checking whether the clamping device is secure.
This equipment is designed based on the standard IEC60335-2-2 Household and similar electrical appliances – Safety – Part 2-2: Particular requirements for vacuum cleaners and water-suction cleaning appliances clause 21.101. Its main purpose is to test the crushing resistance of current-carrying hoses.
The integrated door endurance tester is special designed and manufactured as per IEC 60335-2-11 clause 20.101, IEC 60335-2-6 clause 22.108, IEC 60335-2-24 clause 22.112. Suitable for testing tumble washing machine / dryer doors, pyrolytic self-cleaning ovens doors, refrigerator doors. It is a special equipment for durability and structural testing of doors of small household appliances.
HJ0607 is specially designed for sintering density detection of household appliance ceramic components. It complies with IEC 60335-1:2020 Clause 22.32 standard and supports fuchsin penetration test under 0-20MPa high pressure environment (pressure rise rate 100kPa/s).