EmiDAS - CEMWindows Product Comparison
Comparison between the EmiDAS and CEMWindows emissions monitoring products
- Overview
- Data Acquisition and Processing
- User Interface
- Quality Assurance
- Alerting
- Configurable Reporting
- Data Access
- Redundancy and Disaster Recovery
- Legislation, Certification, Standards
Overview
- EmiDAS is G2 Data systems premium Data Acquisition and Handling Software designed for use on any application. Fully certified to environment agency regulations, EmiDAS is the perfect choice for sites needing to adhere to critical local and international legislation.
- CEMWindows is built on the same underlying technology and shares many features. CEMWindows is normally used in industries that require a lower level of emissions legislation
EmiDAS
CEMWindows
Data Acquisition and Processing
| Data Acquisition and Processing | CEMWindows | EmiDAS |
| Fully configurable even for very complex calculations and data processing. |  |
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| User-defined calculations and processing on incoming data | |
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| Setting of uncertainty values | |
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| Setting of computing normalized values | |
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| Setting of adjusted values | |
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| Setting of calibration | |
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| Setting of plant on/off | |
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| Setting of plant delay periods | |
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User Interface
| User Interface | CEMWindows | EmiDAS |
| Alarm & warning indicators | |
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| Block, Rolling and Partial averages | |
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| Trend charts | |
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| Bar charts | |
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| Data grids | |
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| Error logging | |
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| Event logs | |
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| Auditing |  |
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| QAL3 Control Charts | |
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| Comprehensive online HELP manual | |
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| Selectable units of measurement | |
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| Selectable Raw, Validated and Adjusted | |
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| Historical data from commissioning onwards | |
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Quality Assurance
| Quality Assurance | CEMWindows | EmiDAS |
| QAL2 tests | |
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| AST tests | |
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| QAL3 tests | |
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| QAL 2 Calibration Functions | |
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| Uncertainty | |
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| QAL3 Control Charts | |
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Alerting
| Alerting | CEMWindows | EmiDAS |
| Configurable warning levels | |
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| Configurable Emission Limit Values (ELV) alarm levels | |
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| Screen audible/visible alarms | |
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| Email Alerts | |
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| SMS Alerts | |
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| Plant wide audible/visible sirens and warning lights | |
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| Configurable Partial Averaging to alert of impending breaches before ELVs are breached. | |
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Configurable Reporting
| Configurable Reporting | CEMWindows | EmiDAS |
| Averaged Data Report | |
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| System Configuration Report | |
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| LCPD Reports including:
Form Air 2
Form Air 3 Form Air 6 Form Air 11 |
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| WID Reports | |
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| QAL3 Reports include:
CUSUM Drift
CUSUM Precision Shewhart Exponentially Weighted Moving Average (EWMA) |
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| Full access to historical data | |
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Data Access
| Data Access | CEMWindows | EmiDAS |
| Data can also be exported in a variety of formats | |
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| Data can be accessed via Digital communication protocols Analogue signals ODBC CSV export Others on request | |
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| Monitoring data exported in real-time for use in 3rd party systems | |
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Redundancy
| Redundancy | CEMWindows | EmiDAS |
| Dual Redundancy | |
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| Maintenance Contract available | |
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| Remote Access available | |
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| Display provided for visual monitoring | |
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| Diagnostic Tools | |
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