Diesel Engine test cell – Design and construction

ASA is the first private company have been participated at the first DPF project of Iran. In January 2014, the City Council of Tehran decided to order the retrofit of the public bus fleet of the capital. So DPFs’ feasibility study project is organized by Tehran Air Quality Control Company (AQCC). The project consists of two phases. Phase one is particle filter tests on the engine lab was provided in Tabriz for approval of DPFs in Iran. During this phase different types of DPFs from various companies were tested according to VTF1 test procedure, by FCE under supervision of VERT association.

After analyzing phase one results, approved DPFs were sent to Tehran, for fieldwork tests. 18 BRT from different lines with various working paths, were selected and equipped with data logger by ASA . Selected buses operational function were evaluated and analyzed for DPF installation feasibility. By the time ASA installed 8 DPFs on these samples and their data have been collected and analyzed from installation date. ASA Data Analyzer Software (ADAS) have been created and used for this purpose. Analyzed data were published as monthly reports, and were sent to the other beneficiary companies like AQCC, VERT and foreign DPF producer companies. Besides having project related experts, good connection with DPF producer companies make ASA unique at DPF related projects.


DYNTEST Emission Control Systems from CPK Automotive for DPF and SCR

As a supplier of emission control systems for monitoring and controlling the after treatment of engine exhaust gases, CPK Automotive has developed and markets the tried and tested DYNTEST Bus System. This emission control system enables the electronic control and monitoring of components such as diesel particulate filters (DPF) or Selective Catalytic Reduction (SCR) systems.

The ControlBox (Data logger) is the central means of control in the reliable emission control system an
d can operate with just about any make or type of engine and exhaust system installed in the vehicle. It also allows you to use any type of fuel additive. It monitors, measures, logs and controls the DPF (e.g. temperature, backpressure). The data logger triggers an alarm if it detects error messages, and stores the collected data. Besides this, the data logger guarantees monitoring of the DPF regeneration and gives an impression about the current status of the DPF.

The system offers operational efficiency at a reasonable price – an attractive combination that will give you a long-term competitive advantage.

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