Relative Accuracy Test Audits (RATA)
Western Environmental has the capabilities to perform RATA's to audit any type of CEM analyzer.
Widely, the RATA's performed by WEST include NOx, CO, O2, mass flow, SO2, H2S, and TRS. WEST will utilize the best possible methodology to perform RATA's at any facility. WEST has the experience and support to troubleshoot any discrepancy between the reference method data and the analyzer being audited.