Neckband foam earmuffs this neckband is designed to be able to reduce noise and provide hearing protection to you.
Features
* Position the ear cups over your ears so that the cushions fully enclose the ears and seal tightly against the head.
* Adjust the height of each ear cup until you have a tight and comfortable fit that exerts even pressure around the ears.
* Neckband should be behind the neck.
* Lock the strap with a hook on the top of the head and make it tight.
|
Tested according to EN 352-1 :2020 |
|||||||
| Attenuation data | |||||||
| Frequency (HZ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean attenuation(dB) | 18.4 | 23.0 | 31 .1 | 36.4 | 34.7 | 36.9 | 38.4 |
| Standard deviation(dB) | 3.0 | 3.2 | 3.1 | 3.1 | 3.2 | 3.3 | 3.4 |
| Mean-Minus-Std Deviation(dB) | 15.4 | 19.9 | 28.0 | 33.2 | 31.5 | 33.6 | 34.9 |
| SNR=31dB | H=33dB | M=29dB | L=22dB | ||||
| SNRm=33.6dB | Hm=35.9dB | Mm=31.9dB | Lm=25.0dB | ||||
| SNRs=2.5dB | Hs=2.8dB | Ms=2.6dB | Ls=2.9dB | ||||
Size
To be adjusted to sizes: Small/Medium/Large
Applications
* Constructions.
* Yard Work.
* Industry
Industry
* Agriculture.
* Forestry.
* Manufacturing& Woodworking.
* Metal Processing& Welding.
* Mining.
* Military.
* Municipal Services.
* Transportation.
Certificates
* EN352-1:2020
* CE 2777
* Sizing: PPE Regulation (EU)2016/425.CATIII
Care / Maintenance / Storage
* Cushions should be wiped clean after each use.
* Cushions & foam pads should be clean with mild soap and water or
alcohol swabs and allow to air dry.
* It is recommended to check cushions and foam pads at frequent intervals
for cracking and leakage as these may deteriorate with use.
Replace ear muffs as and when necessary.
* Store in cool, dry place in included container. Do not leave in direct sunlight.
Note:
* for optimum performance, the cups of the earmuff must completely cover your ears and should seal tightly against the head. Anything that interferes with the seal such as long hair, thick or poorly fitting spectacles. pencils, or caps will lessen the protection. Do not bend or reshape the headband as this will cause a loose fit and sound leakage.
A WARNING TO USER:
* This hearing protector helps to reduce exposure to hazardous noise and other loud sounds. Misuse or improper use of this device will reduce its effectiveness.
* The device must be properly selected, fitted and worn during exposures to harmful noise. Read the instruction manual before use. Failure to do so may result in serious injury including temporary or permanent hearing loss or deafness.
the polybag may present a choking hazard.
Keep away from children
Manufactured In China
Reviews
There are no reviews yet.