Thermal Comfort

Swema ISO 7730 for the measurement of Moderate Thermal Environments, complies with the standards ISO7727 and ISO7730. The draught sensor Swema 03+, the black globe temperature sensor Swema 05, and the humidity sensor HC2-S with the Swema MultiPoint firmware, calculate the comfort indices PMV (Predicted Mean Vote), PPD (Predicted Percentage Dissatisfied) and DR (Draught Rate) according to the standards.

The comfort index DR can be measure without a PC, using the handheld instrument Swema 3000 and the omnidirectional draught sensor SWA03.


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