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Did you know? Roller testing centers for a variety of testing tasks in the passenger car and light-duty sectors

APL has state-of-the-art roller testing centers at its locations in Landau and Bietigheim-Bissingen, which are suitable for a wide range of testing tasks in the passenger car and light-duty sectors. Certifications according to ISO 9001 and accreditation by DAkkS according to DIN EN ISO/IEC 17025 ensure stable processes and ensure the highest data quality.

In addition to the worldwide legally required exhaust gas cycles, taking into account the respective prescribed boundary conditions, it is possible to display customer-specific driving programs (e.g. simulation of RDE driving, R2R, etc.) on the high-performance rollers. In conjunction with needs-based temperature conditioning (up to -35 °C) of both the test bench and the test object, you as a customer are guaranteed absolutely reliable transferability of the road measurement.

In addition, our roller dynamometers are equipped with extensive exhaust gas measurement technology, which enables the exhaust gas components to be determined not only in the diluted exhaust gas, but also in the raw exhaust gas at any point in the exhaust system.

Services we provide for you:

Preparation and follow-up of the vehicles for roll operation

  • Equipment of the vehicle with test parts: engine and exhaust system
  • Production of exhaust gas adaptations
  • Assembly/disassembly of tires, adaptations, suspension components, etc.

TISAX-compliant prototype protection

Role testing

  • for a wide range of drivetrain configurations (2WD, 4WD)
  • for current and future-oriented drive concepts (VKM, hybrids of all kinds, e‑traction)
  • according to global legal requirements (EU, EPA, CARB, China etc.)
  • for simulating road driving (RDE etc.)

Execution of control device data, emissions and accompanying certification

  • UN ECE R83
  • VO (EU) 2017/1151

COP review

  • UN ECE R83
  • VO (EU) 2017/1151

Support development activities with special exhaust gas measurement technology in raw exhaust gas (particle counter, soot sensor, FTIR, etc.)

Our testing laboratories therefore offer the best conditions to support you in your development and certification activities with the highest quality, reliability and efficiency.

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