Premier Emissions Testing Laboratory

ATDS maintains a complete emissions testing laboratory for the latest in light-duty passenger cars and trucks. Featuring what you need for both emissions compliance and engineering assessment.

Complete Emissions Testing Capabilities

The ATDS laboratory features an AWD dynomometer, exhaust bench analyzers, canister loading stations, and more.

CARB Recoginized and Audited Laboratory

California Air Resource Board (CARB) staff routinely audits the ATDS laboratory for California Title 13 compliance.

Experienced Staff

With over 30 years of automotive testing experience, ATDS has seen past and recent changes within the dynamic industry. 

ATDS Lab Ontario

Laboratory Equipment

  • AWD 48" electric chassis dynamometer by AVL capable of testing vehicles from 300 lbs to 12,500 lbs equivalent inertia
  • FWD 48" electric chassis dynamometer by AVL with Real Time controls capable of testing vehicles, including motorcycles, ATVs and scooters from 300 lbs to 12,500 lbs equivalent inertia
  • Sealed Housing for Evaporative Determination (SHED) for multi-day diurnal testing, On-Board Refueling Vapor Recovery (ORVR) testing and similar
  • Test chamber equipped with an AVL iGEM control system, solar light bank, temperature controls, and humidity controls for SC03 and AC-17 testing and other drive cycles
  • Horiba CVS bag emission sampling bench
  • Horiba VETS 7000 test cell automation system with auxiliary channel and CAN bus logging capabilities
  • Horiba Bag Mini Diluter (BMD) for reliably testing SULEV vehicles
  • Horiba CVS Bag bench for diesel vehicles
  • 4 Station automated evaporative canister preconditioning bench
  • EPA/CARB approved test equipment for TIER II/ LEVII SULEV class vehicles.
  • CARB TP-901/902/933 pressure/slosh/UV exposure equipment
  • AVL Portable Emissions Measurement Sampling (PEMS) that can integrate with our test chamber's AVL iGEM control system

Can't find what you're looking for? Shoot us a message and we'll get back to you how we can help! We are continuously expanding our services and there's a chance that we assist your needs.

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