AIRMaster+

NOTE: The U.S. Department of Energy now offers an updated version of this tool as a part of the MEASUR tool suite, where you can find the most recent files, which are compatible with the latest Windows, Linux, and Mac operating systems. This webpage will be phased out in 2024.

Please direct questions to AMO_ToolHelpDesk@ee.doe.gov or iedo@ee.doe.gov.

AIRMaster+ is a free online software tool that helps users analyze energy use and savings opportunities in industrial compressed air systems. Use AIRMaster+ to baseline existing and model future system operations improvements, and evaluate energy and dollar savings from many energy efficiency measures. AIRMaster+ provides a systematic approach to assessing compressed air systems, analyzing collected data, and reporting results.

The AIRMaster+ LogTool is a companion tool to AIRMaster+ that helps industrial users determine the operating dynamics of a compressed system. Use the LogTool first to gather critical data in preparation for AIRMaster+. Then, input that data into AIRMaster+ to model existing and future compressed air system upgrades.

Intended Users

AIRMaster+ is designed for personnel who are interested in improving compressed air system performance, including industrial plant engineers, distributors of compressed air equipment, consulting companies, and utility energy auditors.

System Requirements

AIRMaster+ will operate on the following PC's:

32-bit computer running Windows 2000, Windows XP, Windows Vista, Windows 7, and Windows 8
64-bit computer running Windows Vista, Windows 7, and Windows 8

Inputs

To use AIRMaster+, first enter information describing existing inventory and function for the following:

Company/facility
Utility rates
Compressed air systems on site and end uses for each system
Typical operating day types
Compressor performance and operating details
Metered hourly energy use or air flow for each day type and for each compressor

Then, define proposed energy efficiency system enhancements such as:

Reduced air leaks, system air pressure, or run time
Improved end use efficiency
Use of unloading controls and automatic sequencer
Adjustment of cascading set points
Addition of primary receiver volume

Outputs

Based on input, AIRMaster+ allows users to:

Manage multiple facilities and compressed air systems
Maintain databases of plant inventory and industry-standard air compressors
Simulate existing and modified compressed air system operation
Model part load system operation for a variety of air compressors operating simultaneously with independent control strategies and schedules
Calculate electrical operating costs and life cycle costs
Evaluate energy savings
Track maintenance histories of various facility, system, and compressor components

Release Notes

Version 1.2.7 replaces earlier versions of AIRMaster+ and corrects errors regarding Company files being saved; Company files are now written to each user's local interface under "My Documents" for all Microsoft operating systems Vista and higher.

Additional Information

Fact Sheet, Aug. 2010
AIRMaster+ Software Tool Brochure, Dec. 2010
User Manual, 2000
Download AIRMaster+ Log Tool Software
Download AIRMaster+

AIRMaster+ Qualification

DOE and the Compressed Air Challenge® recognize Qualified AIRMaster+ Specialists for their ability to use the AIRMaster+ software effectively with industrial end users. Used properly, AIRMaster+ is a powerful tool for modeling "what if" scenarios for possible improvements to compressed air systems. A Qualified Specialist can apply AIRMaster+ to assist you in identifying system improvement opportunities.

Download AIRMaster+ now!
Version: 1.27
Release Date: December 11, 2012
Metric Unit Measurements: Yes

Download AIRMaster+ LogTool now!
Version: 2.0
Release Date: January 12, 2009
Metric Unit Measurements: Yes

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