For more information, call Western Safety Products at 206-264-0808 or email sales@westernsafety.com.
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The lightweight OPTIME 95 muff features very low profile ear cups that fit well with most helmets, eyewear and other safety equipment. It is a comfortable choice that can provide effective protection, especially against the high-frequency noise associated with many work areas and functions including machine shops and power tools. |
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OCTAVE BAND ATTENUATION DATA (dB) |
ANSI S3.19-1974 |
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Product Code |
Description |
NRR Class Frequencv Hz |
125 |
250 |
500 |
1000 |
2000 |
3150 |
4000 |
6300 |
8000 |
||
H6A/V |
Over-the-Head Earmuff with Headband |
21 |
B |
Mean |
11.0 |
17.2 |
28.7 |
33.5 |
35.7 |
37.7 |
36.2 |
37.3 |
36.7 |
Standard Deviation |
3.0 |
3.2 |
2.3 |
2.6 |
2.0 |
3.7 |
3.0 |
3.0 |
3.9 |
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H6B/V |
Earmuff Behind-the-Head |
21 |
A |
Mean |
12.0 |
16.0 |
28.1 |
32.0 |
35.9 |
38.8 |
37.0 |
37.1 |
36.7 |
Standard Deviation |
3.5 |
2.6 |
2.7 |
2.0 |
2.3 |
3.3 |
3.3 |
2.5 |
3.4 |
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H6F/V |
Over-the Head Folding Earmuff |
21 |
B |
Mean |
12.1 |
16.9 |
28.6 |
33.2 |
35.6 |
35.9 |
35.3 |
37.8 |
37.2 |
Standard Deviation |
3.3 |
3.1 |
3.0 |
2.1 |
3.2 |
3.0 |
27 |
2.5 |
3.1 |
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H6P3E/V |
Helmet-Attachable Earmuff |
21 |
A |
Mean |
12.3 |
17.2 |
27.8 |
32.8 |
33.9 |
36.5 |
36.0 |
36.5 |
36.8 |
Standard Deviation |
2.7 |
3.0 |
2.5 |
2.8 |
2.9 |
4.1 |
3.0 |
4.3 |
4.6 |
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The OPTIME 98 is one of the most versatile earmuffs in industry today as it del ivers the proper protection needed for a broad range of work areas with increased noise levels. When assessed noise levels reach up to 98 dBA, there is no better choice earmuff than the OPTI M E 98 |
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OCTAVE BAND ATTENUATION DATA (dB) |
ANSI 53.19-1974 |
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Product Code |
Description |
NRR Class Frequency Hz |
125 |
250 |
500 |
1000 |
2000 |
3150 |
4000 |
6300 |
8000 |
||
H9A |
Earmuff with Headband |
25 |
A |
Mean |
15.5 |
22.0 |
33.7 |
39.7 |
36.5 |
42.7 |
40.1 |
39.8 |
40.6 |
Standard Deviation |
2.7 |
3.5 |
2.6 |
2.4 |
2.6 |
2.6 |
2.8 |
2.7 |
2.5 |
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H9P3E |
Helmet-Attachable Earmuff |
23 |
A |
Mean |
14.0 |
20.7 |
31.2 |
36.6 |
36.6 |
40.5 |
38.4 |
38.1 |
39.0 |
Standard Deviation |
3.2 |
3.6 |
3.0 |
2.9 |
2.8 |
2.9 |
3.6 |
2.3 |
3.6 |
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It's imperative that workers in environments with the loudest noise have the correct level of protection as even minimal exposure can result in serious hearing damage. |
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OCTAVE BAND ATTENUATION DATA (dB) |
ANSI S3.19-1974 |
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Product Code |
Descrilltion |
NRR |
Class Frequency Hz |
125 |
250 |
500 |
1000 |
2000 |
3150 |
4000 |
6300 |
8000 |
|
H7A |
Over·the-Head Earmuff with Headband |
27 |
A |
Mean |
15.5 |
24.5 |
35.3 |
40.0 |
36.9 |
39.9 |
37.5 |
37.7 |
38.1 |
Standard Deviation |
3.0 |
2.0 |
2.4 |
2.8 |
2.6 |
2.8 |
3.2 |
2.7 |
3.9 |
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H7B |
Earmuff Behind-the-Head |
26 |
A |
Mean |
16.8 |
23.5 |
34.8 |
39.7 |
36.5 |
35.8 |
36.2 |
40.1 |
40.1 |
Standard Deviation |
3.4 |
2.6 |
2.1 |
2.6 |
2.3 |
2.2 |
2.4 |
2.4 |
3.0 |
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H7P3E |
Helmet-Attachable Earmuff |
24 |
A |
Mean |
14.6 |
22.8 |
33.3 |
38.0 |
35.9 |
35.9 |
35.5 |
36.1 |
36.3 |
Standard Deviation |
3.4 |
2.7 |
2.8 |
2.8 |
3.3 |
2.6 |
2.1 |
3.9 |
4.1 |
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Developed for the ultimate protection in the most demanding noise environments. The OPTIME 105 features added mass and volume, plus a unique "double-shell" earcup design (two cups connected via a foam inner layer to reduce structural resonances) to provide the maximum in noise red uction throughout the full range of low and high frequencies. |
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OCTAVE BAND ATTENUATION DATA (dB) |
ANSI S3.19-1974 |
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Product Code |
Description |
NRR |
Class Frequency Hz |
125 |
250 |
500 |
1000 |
2000 |
3150 |
4000 |
6300 |
8000 |
|
Hl0A |
Over-the-Head Earmull with Headband |
30 |
AL |
Mean |
210 |
26.0 |
36.6 |
40.6 |
38.0 |
41.8 |
42.7 |
41.7 |
41.3 |
Standard Deviation |
1.9 |
2.3 |
2.3 |
24 |
2.5 |
2.7 |
1.8 |
2.1 |
2.5 |
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Hl0B |
Earmuff Behind-the-Head |
29 |
AL |
Mean |
210 |
264 |
37.1 |
40.0 |
36.9 |
404 |
42.1 |
41.6 |
42.2 |
Standard Deviation |
2.7 |
2.6 |
3.0 |
3.6 |
24 |
34 |
2.8 |
2.9 |
2.5 |
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Hl0P3E |
Helmet-At1achable Earmuff |
27 |
AL |
Mean |
20.7 |
25.5 |
36.2 |
38.3 |
35.7 |
39.3 |
41.3 |
42.1 |
41.3 |
Standard Deviation |
3.0 |
3.3 |
3.9 |
34 |
2.9 |
3.5 |
34 |
2.5 |
3.1 |
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