Market Leading MCERTS Environmental Data Acquisition,

Reporting and Network Packages.

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“CDAS is the most advanced MCERTS Certified data acquisition software package”

Dual RedundancyTo maximise data capture two copies of CDAS are set up in a duty/standby redundancy agreement. If the duty data is interrupted the system switches to collect data from the standby system.

EN14181 Compliance• Calibration of instrument to SRM instrument• Each species on each analyser gives a

calibration formulae in the form y=mx + c• Specific gas bottles associated to QAL3 test• A check to ensure analysers are still

working as intended• Ensuring operating range• Multiple QAL3 tests from a mixed

gas bottle• Correction to standard

reference conditions

Logging and Trending Systems CDAS Elite is the complete data logging, trending and analysis package offering full support for EN14181 QAL3 testing.• Windows 7 compatibility• Multi-Language support• Communicates via remote

analogue I/O

Automatic Report CDAS generates reports and graphs to meet the requirements of the site permit and EA. It complies with TGM M20 by applying QAL2 factors. Shewhart charts are generated automatically when running QAL3.• Automatic period reports• Searchable alarm history screen• Configurable alarms• Visual representation of alarm limits on data grid

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Packed with enhanced features in helping you to achieve compliance

CDAS is a fully MCERTS accredited (parts A, B, C1 & C2) real time data acquisition software – now available for windows 7. The ease and flexibility of CDAS creates a unique feel that allows the user to create user defined profiles, allowing several of these profiles to exist at once.

The flexibility of the software means that raw data can be collected from a range of instruments for CEMS, gas detection sampling & filtration applications. The results are then implemented in a bespoke report. The reports can be saved as a PDF file or exported as a comma separated text file.

Data Collection, Processing & VisualisationCDAS acquires data in real time, the real time data is then converted to:

• Raw data (Instrument value) • Calibrated data (EN14181 QAL2 calibration function)• Corrected data (permit reference conditions)• Adjusted data (reportable values)

A data file for each of the conditions above is written to the hard disk, CDAS does not delete any data that it has recorded.

CDAS data acquisition programmes are installed on a PC that is connected to all of the analytical instruments. Communications are accomplished via either serial, ethernet protocols or analogue inputs. Other communication protocols are supported such as Modbus and OPC from the CDAS PC for easy interface to PLC.

Shewhart charts

Typical grid

Multi-language support

Onsite DemonstrationTo ensure that you’re making the most of the CDAS software you can request an on-site visit from one of our CEMS specialists.Contact sales@a1-cbiss.com or call 0151 666 8300 to organise a visit.

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Sales Enquiriest: +44(0)151 666 8300e: sales@a1-cbiss.comweb: www.a1-cbiss.com

Technical Enquiriest: +44(0)151 666 8540

e: engineering@a1-cbiss.comweb: www.a1-cbiss.com

Logging and Trending Packages

CDAS AdvancedCDAS Advanced is designed to meet the demands of the CEMS market. Additional features include a more flexible corrections system, new averages and improved graphical features.

• EN14181 - QAL2 calibration functions• Ethernet communications• 3 level user security system• Secure encrypted data files storing data at different

stages of processing

CDAS EliteCDAS Elite is the complete data logging, trending and analysis package, expanding on the features available in CDAS Advanced. CDAS Elite offers full support for EN14181 QAL3 testing, allowing full or semi automatic control of the testing procedure.

• EN14181 QAL3 periodic calibration options• EN14181 QAL3 analysis reports• Support for dual redundancy of software

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CDAS ApplicationsIt is currently operated on over 100 sites around the world including

• Hospitals • Health & Safety applications • And many other processes

Continually evolving around customer requirements the CDAS software suite meets the stringent demands of WID, LCPD (EN14181), IPPC applications and many more.

Power Stations Energy from Waste Facilites Control Rooms