• Product
  • Technical & Support
  • Yeushin Safety
    • Your Location：Home>Product>Head Protection>Hearing Protector>Earmuff

    Pre：HEM-3203F

    Next：HEM-3203N

    HEADBAND EARMUFFS

    HEM-3203FF
    1. Durable and Long-lasting ABS plastic cups are designed to perform even in tough work conditions
    2. Industrial earmuffs feature bright colors
    3. Head-band design provide most comfort and highest noise attenuation
    4. Features a slow-recovery, high density foam that is designed to help provide high level of comfort and attenuation
    5. Stainless-steel construction designed to help resist bending, warping and twisting
    6. Replaceable ear cushions and foam liners
    7. Cap-mounted model is available
    8. Certifications:
    EN352-1: 2020
    ANSI S3. 19-1974


    RELATED PRODUCTS

    REFERENCES
    D E S C R I P T I O NCOLORITEM#
    ABS Headband Earmuffs-Advanced Model
    HEM-3203FF


    Tested according to EN 352-1:2020
     Attenuation data

    Frequency(Hz)
    125
    250
    500
    1000
    2000
    4000
    8000
    SNR= 27dBH= 34dBM= 27dBL= 21dB
    SNR=30dB       H=34dB     M=27dB        L=21dB   
    SNR= 30dBH= 34dBM= 27dBL= 21dB
    Mean attenuation(dB)
    21.8
    23.9
    31.2
    39.6
    38.3
    41.5
    42.0
    Standard deviation(dB)
    3.8
    2.1
    2.6
    3.0
    1.9
    2.4
    3.1
    Mean-Minus-Std Deviation(dB)
    18.1
    21.8
    28.6
    36.7
    36.4
    39.1
    38.9
    SNR= 34dBH= 38dBM= 32dBL= 24dB
    SNRm = 35.7dB  Hm = 39.8dB  Mm = 33.5dB  Lm = 26.7dB
    SNRs  = 1.5dBHs  = 1.8dBMs  = 1.7dBLs  = 2.2dB




    Tested according to ANSI S3.19- 1974
     Attenuation data

    Frequency(Hz)
    125
    250
    500
    1000
    2000
    4000
    8000
    NRR
    Mean attenuation(dB)
    21.0
    22.8
    31.0
    38.3
    38.8
    40.3
    40.5
    27db
    Standard deviation(dB)
    3.1
    2.0
    2.7
    3.5
    3.3
    3.3
    3.6


    Tested according to AS/NZS 1270:2002
     Attenuation data

    Frequency(Hz)
    125
    250
    500
    1000
    2000
    4000
    8000
    		SLC(80)
    Mean attenuation(dB)
    20.1
    22.3
    29.9
    38.8
    38.5
    39.6
    39.2
    Class 5
    Standard deviation(dB)
    2.5
    3.0
    2.8
    3.0
    2.8
    3.5
    4.0
    32.8dB
    Mean-Minus-Std Deviation(dB)
    17.6
    19.3
    27.1
    35.8
    35.7
    36.1
    35.2
    JINHUA YUXIN SAFETY PRODUCTS CO..LTD
    JINHUA YUXIN SAFETY PRODUCTS CO..LTD
  • Facebook
  • Twitter
  • YouTube
  • lingying
  • 6
  • whatsapp
    • Rm No. 705 5# Building Wanda Plaza, Rd No. 107 Guangnan Road, Jindong District, 321000, Jinhua Zhejiang Province P.R.C
    0086-579 8289 62150086-579 8289 62150086-152 5791 6927sales@yeushinsafety.com
    Product
    Technical & Support
    Yeushin Safety