Discover our primary lineup of performance diagnostic tools, engine analyzers, and specialized ECU scanners trusted by workshops globally.
Automotive performance limits, stringent emission standards, and fleet reliability depend on perfect internal combustion seal integrity.
Delivering intelligent, reliable, and high-performance diagnostic equipment to customers worldwide.
Understanding pressure decay, mass flow detection, and thermal-evaporative smoke testing methodologies.
The pressure decay testing methodology isolates a vessel (e.g., combustion chamber, intake manifold) and applies a stabilized pneumatic charge. Once pressurized, the supply valve closes, and the system monitors pressure loss over a set timeframe. Our dual-gauge hardware features accurate transducer resolution down to 0.05 PSI, making it easy to identify micro-leaks that can compromise engine efficiency.
Unlike simple compression tests, our cylinder leak-down test units feed compressed air (usually 80-100 PSI) into a cylinder positioned at Top Dead Center (TDC) on its compression stroke. By comparing pressure between two calibrated gauges, technicians can easily pinpoint leak locations: air escaping from the dipstick signifies worn piston rings, while air from the exhaust pipe indicates damaged exhaust valves.
Modern EVAP systems require highly precise, low-pressure diagnostic tools to locate tiny fuel vapor leaks without damaging delicate sensors. Using non-toxic vaporizer agents combined with inert carrier gases, our testing machinery generates a thick, dry diagnostic smoke. Technicians can trace the smoke with UV flashlights to quickly locate micro-fissures in fuel vapor lines, filler necks, and charcoal canisters.
Adaptable, high-precision equipment built to withstand demanding workshop environments and meet diverse regional standards.
Leveraging Shenzhen's advanced electronics ecosystem to deliver quality-assured, cost-competitive products.
From analog pressure gauges to smart, cloud-connected diagnostics and EV battery safety systems.
Future diagnostic platforms will send real-time pressure decay rates directly to cloud-based servers. Once uploaded, machine learning algorithms compare the test data against vehicle-specific profiles to provide highly accurate, predictive maintenance suggestions for mechanics.
Electric vehicles present new sealing challenges. The IP67/IP69K enclosures that house high-voltage lithium battery packs require regular leak-testing to prevent moisture ingress. Our research team is actively developing low-pressure EV containment testing systems to address this market segment.
Integrating smart microfluidic flow sensors allows diagnostic tools to automatically adjust flow rates based on a vehicle's engine size. This automated adjustment helps minimize test prep times and eliminates operator error during setup.
Ensuring every product is fully certified and optimized for international customs clearance and distribution.
Providing professional, technical answers to help distributors and procurement managers select the right products.
A compression test measures the engine's dynamic ability to build pressure during starter-motor cranking, yielding a single maximum pressure value. A cylinder leak-down test is a static measurement that feeds constant pressure into a stationary cylinder at TDC. This allows technicians to monitor the exact percentage of pressure loss and listen for escaping air to pinpoint where a seal has failed.
Yes. Our advanced smoke machines feature variable pressure controls and can use inert gas inputs (like nitrogen). This makes them highly effective for testing battery enclosures, cooling manifolds, and electronic control housings for sealing integrity without introducing moisture or oxygen into the compartments.
Every product undergoes extensive testing before shipment. We run 100% functional tests on our automated SMT lines, perform automated optical inspections (AOI), and subject every pressure sensor and regulator to rigorous calibration procedures. This disciplined approach ensures our diagnostic equipment maintains high precision and durability in demanding workshop conditions.
We offer comprehensive OEM/ODM customization options, including custom exterior colors, housing materials, branded product faces, customized diagnostic software interfaces, and localized language configurations. We can also adapt specific hardware connection ports to match standard styles in your local target market.
We have extensive experience shipping to Europe, the Americas, Asia, the Middle East, and Africa. We supply all necessary export documentation, including certificates of origin, CE/RoHS test reports, MSDS declarations for liquid vaporizers, and customs paperwork to help streamline the import process for your business.
From universal TPMS programmers and oscilloscopes to complex ECU PCBA hardware.
Step inside Shenzhen Kore Auto Co., Ltd.'s state-of-the-art facilities and quality-testing divisions.
Kore Auto
