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Kuppersberg F 600 B черная Руководство по эксплуатации онлайн [9/24] 891773

ENGLISH TECHNICAL PASSPORT

Extractor hood

SECTION 7.

Helpful information

Physical characteristics of the sound volume (the sound pressure level) is

measured in decibels (dB). «Noise» is a chaotic mix of sound.

The human ear can detect sounds with sound volume of 10-15 dB and above.

When choosing a kitchen hood, it is necessary to pay special attention to technical

indicators such as the noise level. This indicator is very important, because, and

that’s beyond a shadow of a doubt, each of us spends a lot of time on the kitchen. It

is especially common for women who love to please their loved ones with delicious

cooked dishes.

According to the surveys, 40% of women do not use kitchen hoods for their

intended purpose (it refers to the process of air suction), precisely because they are

annoyed with the noise level.

Consequently, such a necessary and needed in the kitchen appliance, kitchen

air cleaner, designed to remove airborne odors, grease, soot and smoke, becomes

almost meaningless.

This allows you to make the cooking process the most comfortable and helpful.

For more complete understanding of the scale of decibels, you can compare

parameters of the following guidelines:

Intensity of typical noise sources

Approximate sound

pressure level dB

Characteristics Sound source and distance

160 Shock, trauma Shot of a gun of 0.303 caliber close to your ear

150 Contusion, trauma Rise of the lunar rocket, 100 m

140 Contusion Rise of the jet plane, 25 m

120 Almost unbearable Engine room of submarine Jackhammer, 1 m

100 Extremely noisy Very noisy factory Subway car (intermittently)

90 Very noisy

Heavy diesel truck, 7 m

Road drill (without mufﬂ er), 7 m

Railway freight wagon, 7 m

80 Very noisy

Ringing alarm clock, 1 m

Motorcycle with a silencer, 1 m

75 Noisy

Inside railway carriage

Shout, 1 m Loud laughter, 1 m

70 Noisy

Inside a small car, moving at a speed of 50 km/h

Home vacuum cleaner, 3 m

Loud conversation, 1 m

65 Clearly audible Typewriter Normal conversation, 1 m

40 Quite audible Institution, where there are no special sources of noise

35 Hardly audible

Room of a quiet apartment

Very mufﬂ ed conversation

25 Quiet

Rural areas located far from roads

Whisper of a person, 1 m

Kuppersberg F 600 B черная Руководство по эксплуатации онлайн [9/24] 891773

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