Ear protection PELTOR OPTIME 2 HIGH VIZ yellow by 3M
Show product categoryProduct No.: 85380
- 47,99 €
* Valid for shippings to Germany. Delivery times for other countries and information on the calculation of the delivery date you may find here.
product description
Ear protection PELTOR OPTIME 2 HIGH VIZ yellow by 3M - ear protection that can be used in various applications thanks to its unique damping and efficient design.
Slim capsules provide good attenuation, meeting the needs of most industries. SNR 30 dB. Protects against low noise levels in industries, lawn mowing, drilling, etc.
- Modern, slim capsule design
- Soft, liquid-filled sealing rings for high comfort
- Unique, low-profile headband design helps maintain constant pressure and ensures reliable protection
- Generous space inside the capsules helps reduce heat buildup and sweating
- Soft, wide sealing rings ensure optimal sealing, low pressure, and high comfort
- Sealing cushions and inserts are easy to replace, keeping them hygienically clean
- Can be mounted on helmets without an adapter
- Compatible models: VERTEX, VERTEX VENT, STRATO, and STRATO VENT by Petzl as well as VERTIK, DYNAMO 397, and DYNAMO HYBRID by Rock Helmets
- Weight: 244g
- Material: Headband (PVC, PA), headband wires (stainless steel), two-point suspension (POM), sealing rings (PVC film and PUR foam), foam lining (PU foam), capsules (ABS)
- Certification(s): EN 352-1, EN 352-3
- SNR=30 dB, H=34 dB, M=28 dB, L=19 dB
SNR = Single Number Rating (The value subtracted from the measured C-rated sound pressure level LC to estimate the effective A-rated sound pressure level in the ear).
H = High-frequency attenuation value (Calculated noise reduction for LC – LA = -2 dB)
M = Medium-frequency attenuation value (Calculated noise reduction for LC – LA = +2 dB)
L = Low-frequency attenuation value (Calculated noise reduction for LC – LA = +10 dB)
Frequency (Hz) | 125 | 250 | 500 | 1000 | 2000 | 4000 | 8000 |
---|---|---|---|---|---|---|---|
Mean attenuation (dB) | 14.1 | 19.4 | 32.0 | 39.9 | 36.2 | 35.4 | 39.2 |
Standard deviation (dB) | 2.3 | 2.7 | 2.7 | 2.4 | 2.6 | 4.4 | 2.6 |
Assumed protection (dB) | 11.8 | 16.7 | 29.3 | 37.5 | 33.6 | 31.0 | 36.6 |