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Silenta BEL II Headband Passive Headset

£9.88 (Exc VAT)

The Silenta BEL II Headband Headset features a rotating headband allowing the user to combine it with other safety equipment. The fully plastic structure makes it safe to use in high voltage environments.

SKU: SIL-8401000 Categories: ,

Description

Silenta BEL II Headband Passive Headset, key features:

Highlights

  • Light and durable design
  • Fully plastic structure – safe to use in high voltage environments
  • Head strap allows the use behind the head and under the chin position
  • Rotating headband allows the user combine it with other safety equipment.
  • Extremely light-weight, only 114 g

Product details

  • 360 ° rotating headband
  • Cups PP plastic
  • Nato Stock Number 4240-58-000-0715

Attenuation

  • SNR 21 dB / NRR 20 dB / SLC80 24dB
  • The detailed attenuation values are presented below in the table. They were obtained under laboratory conditions and are for comparison purposes only. Bel II is a good choice for light noise environments . However, the user is responsible for the suitability of the hearing protector for a specific purpose.

Maintenance

  • We recommend to replace the cushions as necessary, at least every 6 months
  • The recommended maximum shelf life is 5 years from putting into service

 

ATTENUATION  H = 25 db  M = 18 db  L = 12 db  SNR = 21 db
 Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Mean attenuation (dB) 9.4 10.5 22.0 21.7 29.5 35.2 35.8 33.4 32.1
Std. Deviation 3.2 2.2 2.3 2.6 4.5 3.2 3.4 4.4 5.1
APV-value (84%) 6.2 8.3 19.7 19.1 25.0 32.0 32.4 29.0 27.0

 

 

ATTENUATION VALUES

Highlights

  • Light and durable design
  • Fully plastic structure – safe to use in high voltage environments
  • Head strap allows the use behind the head and under the chin position
  • Rotating headband allows the user combine it with other safety equipment.
  • Extremely light-weight, only 114 g

Product details

  • 360 ° rotating headband
  • Cups PP plastic
  • Nato Stock Number 4240-58-000-0715

Attenuation

  • SNR 21 dB / NRR 20 dB / SLC80 24dB
  • The detailed attenuation values are presented below in the table. They were obtained under laboratory conditions and are for comparison purposes only. Bel II is a good choice for light noise environments . However, the user is responsible for the suitability of the hearing protector for a specific purpose.

User instructions

Maintenance

  • We recommend to replace the cushions as necessary, at least every 6 months
  • The recommended maximum shelf life is 5 years from putting into service

 

ATTENUATION  H = 25 db  M = 18 db  L = 12 db  SNR = 21 db
 Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8000
Mean attenuation (dB) 9.4 10.5 22.0 21.7 29.5 35.2 35.8 33.4 32.1
Std. Deviation 3.2 2.2 2.3 2.6 4.5 3.2 3.4 4.4 5.1
APV-value (84%) 6.2 8.3 19.7 19.1 25.0 32.0 32.4 29.0 27.0

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