1. The product meets the national standard gb3847-2005 limits and measurement methods of visible pollutants emission from compression ignition engine vehicles. The products meet the requirements of HJ / t292-2006 "technical requirements for exhaust smoke measurement equipment of diesel vehicles under loading and deceleration conditions" The core components are high-performance, high reliability rotary electric eddy current machine and built-in heat dissipation device.
2. Small airbag lifting, unique brake lifting device to ensure the reliable braking of the drum.
3. The roller is directly connected with the air-cooled eddy current dynamometer with high transmission efficiency. The product structure has been patented, The internal resistance and parasitic power of the dynamometer are small.
4. The integral frame with box structure welded by channel steel has good strength. Quick installation device with side bolts and independent intellectual property rights of the company The installation is convenient and quick, and the test run can be carried out without waiting after installation.