ASTM ADJD822119-EA

Annotation of standard text ASTM ADJD822119-EA :

Important Purchase Information To receive all required files, this adjunct must be purchased directly through ASTM Customer Service. Contact ASTM Customer Service: Phone (USA & Canada): +1.877.909.2786 Phone (International): +001.610.832.9585 Contact Form: adjunct is delivered in two compressed (.zip) files containing all required components to implement the calculated methane number (MNC) method in accordance with ASTM D8221, along with the updated Technical Corrigendum provided in each file for ease of reference. The package includes: Dynamic Link Library (DLL) File Contains the calculation method for determining the MNC as defined in ASTM D8221. The DLL file can be used within Microsoft Excel or integrated into user-developed graphical user interface (GUI) applications. It may also be used within industry applications, including instrumentation and input/output (I/O) calculation systems. The two DLL files provide compatibility with either 32-bit or 64-bit versions of Microsoft Excel. Microsoft Excel File (with VBA Macro) Developed by ASTM D03.03, this file utilizes the DLL file to calculate MNC values for single or multiple gas samples. Key features include: Error messaging for validation and troubleshooting Conversion from mol % or mass % to volume % Sample normalization functionality “Read Me” worksheet with user instructions The Excel file is locked and worksheet-protected to preserve functionality and prevent unintended modification. Separate versions are provided for 32-bit and 64-bit platforms. Technical Corrigendum The updated Technical Corrigendum is included in this package and should be reviewed in conjunction with ASTM D8221 to ensure proper implementation of the method. User documentation is provided within the standard practice, including Annex A1.1 (Microsoft Excel Program) and Annex A1.2 (Microsoft Excel VBA Macro).