JSP Classic Extreme GP Blue Ear Defender
The JSP Classic Extreme GP Blue Ear Defender is made from tough materials with soft foam pad cushion inserts for comfort during periods of prolonged wear. The ear defenders have an SNR of 30, which suits them for high levels of risk, such as that generated from nail guns or high frequency welding.
What Can the JSP Extreme Ear Defenders Do for Me?
The ear defenders have several useful features. These include:
- Tough: Durable acylonitrile butadiene styrene (ABS) cups in case of an impact
- Comfortable: PVC covered head band with open cell soft foam pad cushion inserts for all day comfort
- Effective: Large cups offer impressive performance at high noise levels
- Adjustable: Ear defenders are adjustable for an exact fit
Who Can Use the Classic GP Ear Defenders?
The ear defender's SNR rating of 30 demonstrates that it is suitable for handling high level noise risks. The following is a list of hazards and settings for which the ear defenders are suitable protection:
- Nail guns
- Petrol disc cutters
- Chain saws
- Airports
- Excavation equipment
- Generators
- High frequency welding
Please note that one size of the ear defenders should fit most users.
What Is SNR?
SNR stands for simplified noise reduction, and can be used to compare the different level of noise attenuation offered by hearing protectors. To establish the acoustic pressure on your ears from a hazard subtract the SNR value from the average noise level measured. To avoid hearing damage this number must not go above 87dB.
What Certifications Have the Ear Defenders Received?
The ear defenders have undergone a variety of tests so you can be sure of your safety at work. They have achieved the following certifications:
- EN 352
- SNR: 30
- Low Frequency Noise: 22
- Medium Frequency Noise: 28
- High Frequency Noise: 31
What Do These Certifications Mean?
- EN 352: This standard specifies the requirements for ear defenders offering protection from excessive noises
The materials, inner leakage, minimum attenuation and several other factors of the ear defenders have been assessed and found to conform with the requirements for hearing protection. Their SNR rating of 30 illustrates that they are suitable for use in high risk environments.
How Do I Fit the JSP Ear Defenders?
To fit the ear defenders please pull the ear cups to the maximum extent of the headband, then fit the ear cups over the ears against the side of the head. Finally, slide the headband down until it touches the top of the head.
Technical Details
- Materials:
- ABS cups
- PVC covered open cell foam pads
- Open cell foam inserts
- PVC covered head band
Documentation
| Conformity | Data |
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