Indoor air quality and comfort level


Regular measurement of indoor air quality and comfort levels in workplaces

  • enables the exact setting of the indoor climate and
  • reduces the risk of staff shortages due to illness.
     

Indoor air quality and comfort level measurement therefore also leads to fostering better staff performance.

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Indoor air quality

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The carbon dioxide concentration and the indoor air quality in interiors are deemed to be the most important indicators that the quality of the indoor air is good enough.

  • Evaluate indoor air quality by CO2 and other measurements
  • The CO2 concentrations should not exceed 1,000 ppm

Turbulence level

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Air velocity in indoor areas directly affects thermal comfort.

  • The turbulence indicates the air velocity fluctuation and intensity of air flow
  • Exact measurement of air temperature and turbulence

Temperature and humidity

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The parameters air temperature and relative humidity are important when planning, choosing and setting heating and ventilation systems.

  • Recommendations for the relative air humidity: 30 % to 65 %

Radiated heat

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Extreme conditions in workplaces often specifically lead to more arduous work loads.

  • The WBGT index (Wet Bulb Globe Temperature) is used to evaluate workplaces which are affected by thermal radiation
  • Compliance with DIN 33403 and ISO 7243

Comfort level (PMV/PPD)

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A person's sense of well-being in a room (level of comfort) depends on a series of particular external influencing factors.

  • All of the parameters combined in the PMV/PPD measurement
  • Average climate assessment value
  • According to ISO 7730

Light

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Suitable lighting in the workplace provides workers with sufficient light to be able to perform their jobs well.

  • Measure and assess luminous intensity (natural or artificial light)

Sound

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If the noise level is high at work, staff efficiency is reduced - no matter whether the noise pollution is caused by equipment or colleagues.

  • More clarity with sound measurement in workplaces