Poor thermal comfort causes discomfort, headaches and even fatigue. As a result, people suffer both in terms of productivity and overall well-being. The 1221 makes it easier to collect and analyse thermal comfort results. It can be connected to a PC and works with the dedicated Application Software 7301. The 1221 either automatically stores the measurement results for later transfer to a computer or online measurements where the results are directly displayd on the computer screen. Complies with ISO 7730/CEN 27730; ISO 7726 Class C; ISO 7243/CEN27243; ASHRAE 55; SAE J2234, ISO 14505.
Calculated Comfort and Heat Stress Indices: - Predicted Mean Vote (PMV)
- Percentage of dissatisfaction (PPD)
- Draught rating
- Turbulence intensity
- Optimal operative temperature
- Equivalent temperature
- Effective temperature
- Required sweat rate
- Wet bulb globe temperature
Thermal Comfort TransducersThe transducers are designed to work with one of the Modules that are placed in the Thermal Comfort Datalogger 1221.
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