25mm/30mm adaptor plug option
Folding Headband
Features and Benefits:
+ Padded headband and ear cups for extended comfort
+ Stainless steel wire for easy personalized fit adjustment
+ Unique BDS-shell design guarantee offer high noise Reduction Rating.
+ Generous space inside cup to help the ears breathe thus improving comfort.
+ Professional earmuffs for durability and reliability.
+ Available ir several versions including: Headband, foldable,
neckband and helmet mounted versions,
+ All versions are available in high visibility colors.
Suitable for Loud Machinery Lawn Movers, Engines, Industrial Machines, Power tools, Loud Music, Noise places.
EN 352-1:2020 SNR:30dB
ANSI S3.19-1974
Attenuation data
NRR:25dB
Attenuation data
NRR:25dB
AS/NZ S1270:2002
SLC(80): 25.8dB
Class 5
SLC(80): 25.8dB
Class 5
PACKING INFO
| UNIT PACK |
COLOR BOX
|
| QTY/CTN | 20PCS |
| CTN SIZE |
50X30X40CM
|
| CBM/CTN | 0.06CBM |
| 20FT | 9300PCS |
| Test frequentcies ( Hz ) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
| Mean attenuation ( dB ) | 17.9 | 22.9 | 33.7 33.7 | 41.5 41.5 | 38.4 38.4 | 35.8 | 35.0 |
| Standard Deviation ( dB ) | 2.8 | 1.8 | 3.0 | 3.4 | 3.0 | 3.6 | 3.7 |
| Mean - minus - Std . dev.dB / APV |
15.1 | 21.1 | 30.7 | 38.1 | 35.3 | 32.2 | 31.3 |
| SNR = 33dB | H = 35 dB | M = 31 dB | L = 23 dB |
| SNR 34.1dB | Hm = 36.9dB | Mm = 32.9dB |
Lm = 24.7dB
|
| SNR , = 1.5dB | H₁ = 2.4dB | M = 1.5dB | L₁ = 1.9dB |