Comfort measurement with the multi-function measuring instrument testo 480
PMV/PPD measurement according to ISO 7730 H3>
Step by step through the measurement The testo 480 calculates norm-compliant PMV/PPD values from ambient/radiant temperature, air humidity, flow velocity and clothing, among others. It then guides you through the measurement step by step and displays the results as a table and/or graph.
Suitable probes and accessories for PMV/PPD measurement:
Turbulence measurement in accordance with EN 13779 H3>
Step by step through the measurement In cases of complaints about draughts, you can carry out a degree of turbulence measurement or a draught risk measurement with the testo 480 and the comfort probe. After the measurement, the measurement protocol shows the norm-compliantly measured mean flow velocity, the mean temperature as well as the degree of turbulence and the draught rate calculated from these.
Suitable probes and accessories for degree of turbulence measurement: