ASM-AF

Description:

• Transient emission testing for accurate analysis and measurement of emissions for vehicles under load (in conjunction with MAHA emission testers)
• Driving resistance simulation for ASM-5015 and ASM-2525 emission tests (Acceleration Simulation Mode) in line with the BAR '97 specifications

Roller Set Description and Standard Delivery

• Self-supporting closed roller set frame
• Surface-mounted installation, with drive-on ramps (option)
• Pneumatic lifting bar
• Electric eddy-current brake with integrated flywheel
• AC-Motor including control and power electronics
• Varnished with high-quality powder coating:
  • gentian blue, RAL 5010 (frame)
  • ruby red , RAL 3003 (rollers)

Operating modes of the tester in conjunction with emissions analyser or external PC:

• Driving resistance simulation for ASM-5015 and ASM-2525 emission tests (Acceleration Simulation Mode)in line with the BAR '97 specifications
• Driving resistance simulation for transient emissions testing in line with standard test cycles (note: vehicle inertia simulation in deceleration mode limited to 2000 lbs (900 kg)
• Determination and compensation of equipment's own losses ('Parasitic losses') according to BAR'97 specifications. Acceleration of the roller set with built-in AC-Motor to approx. 50 km/h with subsequent performance of roll-off tests ('coast-down').
• Performance measurement (wheel power) possible in the operation modes:
  • constant speed
  • constant tractive force
• Control of the tester via serial interface RS-232 (e.g. emissions analyser which meets "BAR '97" specifications or an external PC)