PVT Coolant Pulse Test Machine
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
You can use the PVT Coolant Pulse Test Machine to evaluate the durability, functionality, and leak resistance of automotive cooling system components. Typical applications include:
Testing rubber coolant hoses and tubes under dynamic pressure conditions.
Evaluating seals and connectors in cooling systems.
Simulating real-world vibration and thermal stress on components.
Integrating with automotive testing standards for component reliability.
Commonly used testing products with this machine:
Rubber coolant hoses
Plastic connectors and fittings
Cooling system assemblies
Automotive engine cooling components
Standards
The PVT Coolant Pulse Test Machine complies with a broad range of international automotive standards, including:
VW 78007 / TL 82048 / TL 81165 / TL 874 (4.4) – Volkswagen Group specifications for cooling system and interior material performance
TL 82002 / TL 52682 / TL 886 / TL 889 / TL 82086 – Volkswagen Group specifications for system component material performance and durability
PV 1712 (Ag 99-03) / GMW3155 – Fiat / General Motors engineering specifications for materials and component performance
PTL14052-A1203 / PTL14100-A0911 – Internal technical standards for component functionality and reliability
BMW LH 10356681 (10.5) / LH 10757369 (6.) / QV 17004 – BMW Group engineering specifications for material and component functionality and durability
BMW LH 7823444.6 / LH 10591317 / LH 10274837 – BMW Group engineering specifications for system component performance and functional validation
DIN 73411-2 [39] / Daimler M139 (2) / M177 (2) – Daimler engineering specifications / German industrial standards for component material and functional testing
Parameters
| Parameter | Details |
|---|---|
| Machine Dimensions | 4350 mm × 2520 mm × 2150 mm (W × H × D) |
| Test Chamber Internal 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 | ±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 |
| Environment Temperature Control Range | -40°C … +150°C |
| Test Channels | 8 |
Features
Combines linear and eccentric motion mechanisms for pressure pulse testing.
Operates in a pressure range of 0.1 … 5 bar.
Heats the test chamber by monitoring maximum surface temperature limits.
Automatic leak detection and leak testing with shutdown of failed samples.
Integrated recirculation pump prevents coolant leakage.
Windows / LabView-based control unit for data acquisition and monitoring.
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