393200 UltraFit Reusable Plugs with Probe Test (10 Pairs) 3M

Brand:

Reusable plugs with probe test 3932001 UltraFit (10 pairs) 3M. What. These test earplugs are modified with a probe tube.

It sells a pack of 10 pairs

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€2.13

1,76 € (No tax)

€2.13 (IVA incl.)
€1.76 (Sin IVA)
The minimum purchase order quantity for the product is 10.
Reference:
TUFPP

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The test shall be carried out in accordance with the procedure described in Appendix 2 to this annex 3M. What. The probed cushions can be cleaned with sanitary napkins. Sounding for fit tests. X series
Description
3932001 UltraFit Reusable Plugs with Probe Test (10 Pairs) 3M. 

Earplugs equipped with a probe tube for fit testing with EA-Rfit validation system 3M. It cannot be used for hearing protection.

These trial earplugs are modified with a probe tube for use during earplug fit testing with EA-Rfit validation system 3M. 

3M leads the advancement of Hearing Conservation.

Confirm in advance withSekureco.euDelivery date approx.

CHARACTERISTICS

  • For those occasions where the comfort and durability of a preformed plug best suits your needs.
  • Made from flexible materials that have been shaped to fit the ear.
  • This reusable cap is comfortable, hygienic and economical, since it can be washed.
  • Corded plugs
  • Gekleurde neusbeugel voor gemakkelijke identification: geel voor FFP1; blauw voor FFP2;
  • One-size-fits-all earplugs fit most ear canals and provide a high level of attenuation.

SPECIFICATIONS

Recommended application
Health and safety testing
Quantity per box
50
Quantity per pack
5
Product color
Yellow
Packaging
Polyester bag
Material
Elastomeric polyurethane
Product series
E-A-Rfit
Kind of product
Test plug with probe
Smaller unit for sale
Park

APPLICATIONS

For health and safety tests

ATTENUATION VALUES

Frequency (Hz) 63 125 250 500 1000 2000 4000 8000
Average attenuation (dB)
29.2 29.4 29.4 32.2 32.3 36.1 44.3 44.8
Standard deviation (dB) 6 7.4 6.6 5.3 5 3.2 6 6.4
Assumed protection (dB) 23.2 22 22.7 26.9 27.3 32.8 38.3 38.4
SNR=32dB,H=33dB,M=28dB,L=25dB

Legend:
f = test frequency
Mf = average attenuation value
sf = standard deviation
APVf = assumed protection value
H = high frequency attenuation value (noise level reduction assumed with LC –LA = -2 dB)
M = mid-frequency attenuation value (noise level reduction assumed with LC – LA = +2 dB)
L = Low frequency attenuation value (noise level reduction assumed with LC - the = +10 dB)
SNR = single reduction ratio (the value subtracted from the C-weighted sound pressure level, LC, to calculate the effective A-weighted sound pressure level in the ear canal)

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Product Details
TUFPP
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