Air Hygiene's Cylinder Calculator is a useful tool for determining cylinder volume and expected longevity during constant or periodic use
Air Hygiene’s F-factor Calculator Tool is an easy-to-use Excel Worksheet that can be used for EPA Method 19 calculations, as well determining gas heating values in accordance with ASTM D 3588 and GPA 2172. This tool will provide stack testing
calculations for :
Air Hygiene's Emissions Testing Calculator tool builds on the F-Factor Calculator and utilizes pollutant and diluent concentrations along with exhaust flow rates pollutant mass emission rates and diluent corrected pollutant to calculate concentrations.
It supports the following products of combustion:
Air Hygiene’s COMS Calibration Error Tool is a simple data entry spreadsheet that can assist technicians with quarterly opacity monitor audits required by 40 CFR 60, Appendix B, Performance Specification 1 (PS-1) and Procedure 3
Air Hygiene’s Relative Accuracy Test Audit (RATA) Calculator Tool allows the user to input reference method and CEMS data to calculate relative accuracy and automatically generate XML files compatible for upload into EPA’s ECMPS database