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Construction

Ra and RMS | Surface Roughness

April 26, 2018 contractlab1 profilometer, Ra and RMS, roughness, surface roughness, texture

Ra and RMS are measurements of surface roughness. Both measurements are done using a profilometer though the calculations differ for

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ASHRAE Standards Testing

ASHRAE Construction Engineering Inspections

Construction

ASHRAE Standards Testing

January 14, 2016December 21, 2017 contractlab1 ASHRAE, Buildings, Heating, HVAC, Industrial, Refrigeration, Ventilation

Recently Contract Laboratory received a request from a manufacturer to assist them with outsourcing of testing to ASHRAE Standards Testing. ASHRAE

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