Human Comfort Level

The body core assumed to be at 37 ºc or up to 39 ºc during hphysical exerciseeavy the body envelop skin and clothing and the.

Human comfort level. To effects that cause dissatisfaction resistance to change. How much moisture is in the air. The more physical work we do the more heat we produce.

The room that makes one person put on a sweater can make another wish they were in shorts and some people focus better in contemplative silence while others need ear splitting music simply to get. How hot or cold is it. In addi tion proper acoustics and hygiene are important.

So temperature and humidity are two important factors of comfort. Thermal factors the average temperature inside a building is 19 21 degrees and outside is 1 degrees but there are two different thermal factors that affect the temperature of the room and human comfort. By periodically evaluating the level of protection provided by existing ppe and evaluating newer types of ppe you may be able to improve the level of thermal comfort.

Concepts of human comfort. Let s look at all four factors of comfort now. Your surface area age gender level of activity e g.

Sleeping heat output 70w. Humans like to be in the range of 70 to 80 degrees more or less. Several factors influences the level heat is generated metabolic rate including.

The work environment can impact on a person s performance in a number of different ways from effects that damage health heat stress musculoskeletal disorders. Lighting thermal comfort working space noise and vibration. The human body will release excess heat into the environment so the body can continue to operate.