uDCAT Overview
Drivven offers a portable, low cost alternative for combustion analysis with uDCAT. uDCAT is a bundled product which includes an executable version of the DCAT Advanced example application and a NI USB-625X USB DAQ device. The software is provided as two parts; the uDCAT installer and the CalVIEW installer. uDCAT and CalVIEW are compatible with any Windows XP/Vista PC or laptop. uDCAT software is locked to the specific USB DAQ device that you receive from Drivven. However, the DAQ device may be used with other LabVIEW-based applications.
The uDCAT 8 and uDCAT 16 are provided with the NI USB-6251 and NI USB-6259 M-Series DAQ devices, respectively for 8 or 16 channels of engine-synchronous analog input. Both devices are based on National Instruments M-Series DAQ hardware and provide 1.25 MS/s aggregate sampling. An industry-standard optical shaft encoder may be used with the system for engine-synchronous sampling.
Performance References:
(PC with 1.5GHz Dual Core Processor or better)
Scenario 1:
Channels Enabled: 8
Sampling Resolution: 1.0 CAD
Functionality: Streaming raw data to hard-disk for post processing while viewing pressure traces real-time
Max Engine Speed: 20,000 RPM
Scenario 2:
Channels Enabled: 8
Sampling Resolution: 0.25 CAD
Functionality: Streaming raw data to hard-disk for post processing while viewing pressure traces real-time
Max Engine Speed: 5,200 RPM
Scenario 3:
Channels Enabled: 8
Sampling Resolution: 0.1 CAD
Functionality: Streaming raw data to hard-disk for post processing while viewing pressure traces real-time
Max Engine Speed: 2,000 RPM
Scenario 4:
Channels Enabled: 8
Sampling Resolution: 1.0 CAD
Functionality: Streaming raw data to hard-disk for post processing, pressure metrics and heat-release enabled for real-time viewing and logging of results
Max Engine Speed: 6,000 RPM
For further information about the uDCAT capabilities, please refer to the DCAT web page for screens shots of the DCAT Advanced example and documentation.
uDCAT includes 1 year maintenance and support from date of purchase
