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Hygienic limit values

Calculates the total hygienic limit value for a number of different substances and test cases.

Hygienic limit values

Substance 1 Substance 2 Substance 3 Substance 4
Gränsvärde
Time Measured
value
Time Measured
value
Time Measured
value
Time Measured
value
min ppm min ppm min ppm min ppm
Sample 1
Sample 2
Sample 3
Sample 4
Sample 5
Average value
Hygienic limit values

Explanations

Hygienic limit values

Displays the highest acceptable average content of air pollutants in the inhalation air.

Time

Is the time the sample has been collected.

Measured value

The content of a specific substance measured during the current test period.

Average value

Is the calculated time-weighted average from the different test cases.

Hygienic effect

Displays the weighted effects of the various tested substances in the air. The highest acceptable level is usually 1.

Formula

Hygienic effect : Hygienic effect
Average value: Average value