Hi-Vol Air Sampler Calibration Kit

The TE-5025 uses a fixed orifice calibrator with resistance plates to vary air flow, providing accurate flow measurement verification required by 40 CFR Part 50, Appendix B for TSP monitoring and 40 CFR Part 50, Appendix J for PM10 monitoring. Calibration of the sampler's flow measurement device is required to establish traceability of subsequent flow measurements to a primary standard using a flow rate transfer standard.