Hydraulic Pulsation Testing Machine
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Application
The Coolant Pulsation Testing Machine is suitable for a wide range of automotive testing applications:
Radiator Testing: Evaluate structural integrity and leak resistance under pulsating pressure and thermal load.
Rubber Hose Testing: Test durability, pressure pulsation resistance, and functional lifespan of coolant hoses, including aramid-reinforced hoses.
Expansion Tank Testing: Verify thermal stability and mechanical durability under dynamic coolant flow.
Component Validation: Conduct system-level verification for cooling components before vehicle integration.
Automotive R&D: Support material selection, design optimization, and durability assessment of cooling systems.
Typical test products include radiators, coolant hoses, expansion tanks, thermoplastic and composite cooling system components.
Standards
The system supports compliance with major automotive industry standards:
TL 889 / TL 874 (4.4) – Volkswagen Group technical specification for cooling system materials and radiator functionality testing.
TL 52361 (6.1.1 / 6.1.2) – Volkswagen Group specification for coolant hoses (including aramid-reinforced) and functional performance (pressure pulsation and long-term static testing).
TL 52682 (6.11 / 6.12) – Volkswagen Group specification for glass-fiber reinforced PA66 used in cooling system components, including dynamic and static durability tests.
GMW15310 – General Motors global engineering standard for materials and component performance, including integrated vehicle/system testing.
GMW14322‑2016 (4.13) – GM global standard for environmental and durability testing with specific requirements.
GMW16288 – GM system-level durability and verification standard for cooling system components.
Parameters
| Parameter Category | Details |
|---|---|
| Equipment Dimensions | 4350 mm × 2520 mm × 2150 mm (W × H × D) |
| Environmental Chamber Dimensions | 1800 × 1000 × 1000 mm (W × H × D) |
| Rated Power | 60 kW |
| Test Medium | Glycol/Water |
| Pressure Range | 0…5 bar |
| Medium Flow Control | Up to approx. 100 l/min |
| Linear Motion Parameters | ±25 mm at 1 Hz ±12 mm at 5 Hz ±6 mm at 10 Hz ±2 mm at 20 Hz |
| Test Medium Temperature Range | -40°C … +150°C |
| Environmental Temperature Control | -40°C … +150°C |
| Test Channels | 8 |
Accessories
Linear and eccentric motion drive unit
Environmental chamber with dual doors
Automatic leak detection sensors and safety shut-off
Coolant circulation and return pump
Windows/LabVIEW control system with data logging
Heating and temperature control modules
Test Procedures
Ensure installation space allows safe operation and access to all test channels.
Connect the system to the 60 kW power supply and ensure environmental temperature control is set.
Fill the system with glycol/water test medium.
Install the radiator, hose, or expansion tank in the test chamber.
Close front and rear doors to seal the chamber.
Set the desired pressure range, linear motion parameters, and temperature profiles in the control unit.
Start the test program via Windows/LabVIEW interface.
Monitor pressure, motion, temperature, and leak sensors throughout the test.
Automatically shut down any failed or leaking samples.
After testing, safely drain the test medium and allow the chamber to cool before removing samples.
在线联系供应商
Other supplier products
 |
Catheter Airflow Resistance Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com The Catheter Airflow Resistance Tester is a precision testing instrument specifically desig... |
 |
Pump and Valve Durability Testing Machine | Whats/App: +86 156 1874 6768 Web: standard-groups.com Applications Evaluating the wear resistance and durability of hydraulic pumps and valves s... |
 |
Solids Spontaneously Igniting Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product Description Conforms to the UN Recommendations on the Transport of Dangerous Goods... |
 |
High Efficiency 5-Station Seatbelt Wear Tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The 5-Station Seatbelt Webbing Abrasion Tester is designed to evaluate the ab... |
 |
Automatic Reaction Calorimeter | Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards GB 51283 GB/T 22232 GB/T 17802 SN/T 3078.1 Product Features 1. It offers th... |
Same products
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
 |
PanGAP wide gap welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanGAP wide gap welded plate heat exchangerconsists of a welded plate pack with different channel... |
 |
PanBloc welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBloc welded plate heat exchangeris compact and efficient, although fully welded, is totally ac... |
 |
PanBox welded plate heat exchanger | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanBox welded plate heat exchangerconsists of a laser welded plate pack with optimized corrugated... |
 |
PanPHE gasketed plate heat exchangers | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | PanPHE gasketed plate heat exchangersare designed with easy access for regular servicing and for ... |
