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GAS-CAL© Software

Gas Configuration: The GAS-CAL© is capable of supporting a variety of gases, and each flow standard is calibrated with a specific gas. The GAS-CAL© software supports the storage and retrieval of different gas properties including temperature, compressibility, viscosity, critical flow, and universal gas constants.

Run Screen

Run Screen

Unit Under Test (UUT) Configuration: The GAS-CAL© software provides for the storage and retrieval of information on each gas flow metering device in your facility. This includes UUT ID, units of measurement, type, manufacturer, model, pre-configured test points, previous calibration dates, previous calibration data, and other pertinent information necessary to maintain proper records.

UUT Calibration: Once the operator has entered or selected the UUT to be calibrated, the main calibration screen will be available to review or enter new calibration data. Each calibration screen supports up to 32 flow calibration points. These points are used to accurately map each flow device across the desired range of flow rates. User friendly Windows based software literally prompts the operator through each calibration sequence. Once the flow trend and variation readouts reach stability, the flow rate is electronically captured.

Calibration Chart Screen

Calibration Chart Screen

Flow Standards: The GAS-CAL© can support up to 6 flow standards, which are used to evaluate the UUT. Each flow standard covers a different range of flow values, providing effective coverage across the total flow calibration range of the GAS-CAL©. However, at calibration time, only one flow standard is used to capture the steady state flow. This feature allows for the maximum possible accuracy available from the GAS-CAL©.

Automatic Error Compensation: As can be expected, test gases and other system components can actually add undesirable variables to an otherwise accurate calibration. Because these physical characteristics exist, the GAS-CAL software automatically compensates for changes in gas temperature, pressure, viscosity, compressibility, and specific gravity.

Analysis Screen

Analysis Screen

Reports and Analysis: Standard reports include both on-screen and printed graphical analysis and tabulated data, including calibration data, % error vs. actual flow, and linearity analysis. In addition, all of this data is stored ready for import into other analysis packages, such as spreadsheets and databases.

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* All measurement uncertainties are per ANSI/NCSL Z540-2-1997 and ISO/IEC 17025:2005


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ATC, Inc.'s Intelligent Gas Leak Sensor (IGLS), Intelligent Gas Flow Sensor/Standard (IGFS), Intelligent Molecular Flow Sensor (IMFS), Mass Extraction Technology and Leak-Tek© Program are proprietary products belonging to Advanced Test Concepts (ATC), Inc. and are protected by existing patents (5,861,546; 6,308,556B1; 6,584,828B2; 6,854,318B2; EP1356260) as well as other US and International patents pending.

Adaptive Test Feature and Set Up Tools are proprietary products belonging to ATC, Inc. and are protected by existing patent (7,231,811B2). The Leak-Tek© Program, Gas-Cal© Program, and Flo-Cal© Program are protected by international copyright laws.