The M07 test stand by Poppe + Potthoff is a modular test system designed to validate liquid cooling components under realistic temperature and pressure conditions.
Developed for applications in the automotive and electronics industries, the system meets international standards such as VW80000 and GS 95024-3-1.
Enables precise pressure change tests, overpressure tests, and vacuum tests at temperatures from -40°C to +90°C.
With intelligent control, integrated recipe management, and interfaces to climate chambers and chiller units, the test stand is ideal for endurance tests with up to 200,000 pressure cycles.
The powerful software with data recording, error messaging, and user management ensures efficient, safe, and documentable test processes.
Typical Test Specimens
Cooling circuits or cooling plates of electronic control units (ECUs)
Cooling systems of high-voltage coolant heaters
Battery housings, battery cooling systems
High-voltage water heaters, PTC heaters, heat exchangers, low-temperature coolers, and more
Standards and Norms
VW80000
GS 95024-3-1 (2019-08, 2024-02)
LV124
Performance Data
Pressure change test: 0.5 to 4.5 bar abs
Test pressure: 4.5 ± 0.05 bar abs (1h)
Test pressure (vacuum test): 0.01 bar abs (30min, without medium)
Medium: Water / Ethylene glycol (Freezium)
Frequency (Hz): 25-35 cycles/min
Number of cycles: 200,000
Temperature range: -40°C to 90°C
Cooling capacity (example): up to 22kW (at 0°C); up to 4kW at -40°C
Heating capacity: 24kW
PLC: S7-1500 with Profibus
Software: Labview interface with recipe management
Additional Features
Integrated interfaces to climate chambers and chiller units
Intelligent control and recipe management
Endurance tests with up to 200,000 pressure cycles
Efficient, safe, and documentable test processes
Further Information
The M07 is also referenced in: GS 95024-3-1, 8.7 2019-08, GS 95024-3-1, 2024-02, LV124, and VW8000.
Technical Specifications (Summary)
Pressure range: 0.5 to 4.5 bar abs
Test pressure: 4.5 ± 0.05 bar abs (1h)
Vacuum test: 0.01 bar abs (30min, without medium)
Medium: Water / Ethylene glycol (Freezium)
Frequency: 25-35 cycles/min
Number of cycles: 200,000
Temperature range: -40°C to 90°C
Cooling capacity: up to 22kW (at 0°C); up to 4kW at -40°C
Heating capacity: 24kW
PLC: S7-1500 with Profibus
Software: Labview interface with recipe management
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.