Partner Event
MRO Americas 2026 Featuring: Bauer
Discover how Ascential Test & Measurement Systems and Bauer are advancing MRO reliability at this year's landmark event. Schedule your meeting with our team at MRO Americas 2026.
Schedule a meeting now:
TURBO TEST
Static and dynamic turbocharger flow bench available in three variants for passenger car and truck turbocharger calibration.
Static turbine mass flow measurement
12V/24V electric actuator measurement
REA operating angle programming
Siemens VDO adaptation
HELLA clearance measurement
Position sensor voltage measurement
VNT lever angle check
Holset electric actuator programming
Static turbine mass flow measurement
12V/24V electric actuator measurement
REA operating angle programming
Siemens VDO adaptation
HELLA clearance measurement
Position sensor voltage measurement
VNT lever angle check
Holset electric actuator programming
Selected Capabilities
Static turbine mass flow measurement
12V/24V electric actuator measurement
REA operating angle programming
Key Features
Static turbine mass flow measurement
12V/24V electric actuator measurement
REA operating angle programming
Siemens VDO adaptation
HELLA clearance measurement
Position sensor voltage measurement
VNT lever angle check
Holset electric actuator programming
Technical Specifications
FLOW BENCH PARAMETERS
| Maximum Turbine Inlet Air Pressure | 250 kPa |
| Air Mass Flow Measurement Accuracy | +/- 1 kg/h |
| Maximum Mass Air Flow That Can Be Measured | 450 kg/h at 1 bar turbine inlet pressure at 25°C air injection temperature |
| Maximum Volume Air Flow That Can Be Measured | 380 m³/h at a turbine inlet pressure of 1 bar and an inlet air temperature of 25°C |
| Turbocharger Position | Like in a car with an oil drain directed downward to achieve the highest measurement accuracy |
TURBOCHARGER FLOW BENCH
| Function | Turbo Test | Turbo Test Pro | Turbo Test Expert |
|---|---|---|---|
| Static measurement of turbine section mass flow | Yes | Yes | Yes |
| Dynamic measurement of turbine section mass air flow while the simultaneous measurement of turbocharger rotational speed | – | Yes | Yes |
| P2/P1 turbocharger pressure ratio measurement under load at high-rotational speed while the simultaneous measurement of turbocharger rotational speed. | – | – | Yes |
| Compressor section volume air flow measurement. | Optional | Optional | Optional |
| 12V and 24V electric actuator current draw measurement. | Yes | Yes | Yes |
| REA operating angle programming. | Yes | Yes | Yes |
| Siemens VDO adaptation | Yes | Yes | Yes |
| Clearance measurement of HELLA electric actuators | Yes | Yes | Yes |
| Voltage measurement of position sensors | Yes | Yes | Yes |
| Rod length adjustment of vacuum and pressure actuators according to mass air flow | Yes | Yes | Yes |
| VNT lever operating angle check | Yes | Yes | Yes |
| Holset electric actuator programming – the expected release date is the 2nd quarter of 2022 | Yes | Yes | Yes |
Model Comparison
| Feature | Turbo Test | Turbo Test Pro | Turbo Test Expert |
|---|---|---|---|
| Static Turbine Mass Flow Measurement | Yes | Yes | Yes |
| Dynamic Mass Air Flow With Rotational Speed | No | Yes | Yes |
| P2 P1 Pressure Ratio Under Load | No | No | Yes |
| Compressor Volume Air Flow | Optional | Optional | Optional |
| 12v 24v Electric Actuator Measurement | Yes | Yes | Yes |
| Rea Operating Angle Programming | Yes | Yes | Yes |
| Siemens Vdo Adaptation | Yes | Yes | Yes |
| Hella Clearance Measurement | Yes | Yes | Yes |
| Position Sensor Voltage Measurement | Yes | Yes | Yes |
| Vnt Lever Angle Check | Yes | Yes | Yes |
| Holset Electric Actuator Programming | Yes | Yes | Yes |
Video Resources
Gallery
Frequently Asked Questions
The TURBO TEST is a static and dynamic turbocharger flow bench designed for calibration of passenger car, light-duty truck, and heavy-duty truck turbochargers. It is available in three variants for different levels of functionality.
Related Resources
Ready to upgrade your infrastructure?
Contact our engineering team for a custom quote or technical consultation regarding TURBO TEST.
