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Hellberg Secure 3 hearing protection 41003-001 orange
SNR 33 dB
Hellberg Secure 3 hearing protection 41003-001 orange SNR 33 dB is an excellent choice for professional users who need both comfort and quality. Lightweight and sturdy, these headband-style earmuffs feature soft cushions and easy size adjustment for a perfect fit regardless of head size.
Protection level 3 is ideal for work environments with high to very high noise levels between 100-115 dB. Although this is a rare working environment for most workers, the Hellberg Secure 3 is the best and only choice in situations where no other hearing protection is sufficient.
Protection level 3 is also the best choice when the noise mainly consists of low-frequency sounds, which often mask important sounds and can cause stress and nausea. Due to the SIN 33 dB attenuation value, these hearing protectors are able to effectively reduce noise levels and protect the ears.
The headband of the Hellberg Secure 3 is made of durable, high-quality plastic material and offers telescopic size adjustment to fit any user's head size. The ear pads are replaceable and have a practical "snap-in" system that makes it easy to replace them as needed. In addition, these hearing protectors are compatible with various face shields for even better protection.
The attenuation value, also known as SNR (Single Number Rating), is 33 dB, which is an average of the attenuation at different frequencies. The hearing protection has an attenuation value of 33 dB for high frequencies, 31 dB for medium frequencies and 22 dB for low-frequency sounds such as hum.
In order to maintain a high level of hygiene and ensure that the hearing protection works optimally and provides the best noise reduction, it is recommended to replace the sealing rings (hygiene set) twice a year. In addition, Hellberg Secure 3 is approved according to the CE 1974 Cat III Info EN352-1 SNR: 33 H: 34 M: 31 L: 22 standards.
It is important to choose the right hearing protection to protect the ear from noise levels above 75-80 dB. It is therefore not sufficient to choose a hearing protector that can reduce the noise to an acceptable level. You can calculate whether the hearing protection is sufficient by using a simple calculation. You need to know the current dB level, which you can measure using a noise measurement app for your phone. Using this calculation, you can find the optimal SNR value for a specific noise level and assess whether the Hellberg Secure 3 is the right choice.
Overall, the Hellberg Secure 3 hearing protection 41003-001 orange SNR 33 dB is the ideal choice for professional users who need effective noise reduction, excellent comfort and high quality. With its durable construction, adjustable size and compatible integration with face protection, this hearing protector is designed to meet the demands of various work environments with high noise levels.
- Headband
- Made of high quality plastic
- Telescopic size adjustment
- Interchangeable ear cushions with "snap-in" system
- Integration with face protection
- Noise protection level
The attenuation value:
The SNR value: 33 dB, which is an average of the attenuation in dB.
- The damping value of high-frequency sounds, e.g. the squeal is 33 dB.
- The attenuation value for medium-frequency sounds is 31 dB.
- The damping value of low-frequency sounds, such as the hum is 22 dB.
Maintenance:
A hygiene kit is available for the hearing protection. To maintain a high level of hygiene and to ensure that the hearing protection works as intended and provides it
optimal noise reduction, it is important that the ear cups close tightly. It is therefore recommended to replace the sealing rings (hygiene set) twice a year.
Approvals:
CE 1974
Cat III
Info
EN352-1 SNR: 33 H: 34 M: 31 L: 22
Choose the right hearing protection!
The ear should preferably not be exposed to a noise level of more than 75 - 80 dB.
It is therefore not important to choose a hearing protector that can reduce the noise to an acceptable level.
You can calculate yourself whether the hearing protection is sufficient using a very simple calculation.
First, however, you must know the dB you are in.
There are countless apps that you can download for your phone, and thereby approx. measure the noise level you are in.
Below you can see an example of a calculation:
Noise level in dB: 104 dB
The hearing protector's SNR value: - 26 dB
Noise to which the ear is exposed: = 78 dB
The most optimal SNR value for a noise level of 104 dB is therefore 24-29 dB.
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