Supermax Cap HV
The Silenta Supermax Cap is the most efficient helmet mounted earmuff and it is characterized by its supreme user comfort and unique design. Supermax Cap HV is equipped with fluorescent high visibility earcups, which increases the visibility and safety. Using the easy clip-on adapter system the Supermax Cap fits to most slotted safety helmets and hardhats on the market. The advanced spring structure with height adjustment guarantees even tension regardless of head sizes. It is a perfect choice for demanding noise environments.
FEATURES
- Easy clip-on adapter attachment suitable for most slotted safety helmets and hardhats
- Efficient attenuation also in low frequencies
- Designed for demanding noise environments
- 2 distinct positions: Working and Parking
- Fluorescent high visibility earcups
SNR 35 dB
NRR 28 dB
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ATTENUATION VALUES
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H = 37 dB
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M = 32 dB
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L = 24 dB
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SNR = 35 dB
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Frequency (Hz)
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63
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125
|
250
|
500
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1000
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2000
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3150
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4000
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6300
|
8000
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Mean attenuation (dB)
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19,2
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19.7
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24.8
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34.0
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40.5
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38.2
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40.7
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41.1
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40.6
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39.8
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Std. Deviation
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2,7
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2.1
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3.0
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2.0
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3.3
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2.4
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3.3
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2.4
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2.8
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2.4
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APV-value (84%)
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16,5
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17.6
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21.8
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32.0
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37.2
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35.8
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37.4
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38.7
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37.8
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37.4
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