Uniphos Short-term Tubes
January 20, 2018
Hellberg Secure 1C
January 22, 2018
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Hellberg Secure 1H

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For long term use in low noise level or shorter periods in medium noise level environments

The SECURE headband earmuff is designed with all day comfort in mind and provides high performance and great quality to all professional users in three different levels of protection. The durable headband construction with its soft cushions and easy size adjust­ment provides a comfortable and perfect fit for all head sizes. New “snap-in” ear cushions with minimal sweat retention and soft foam filling increases the high comfort and are easily replaced.

  • Slim stirrup design reduces the risk of snagging in confined areas
  • Color coding for easy selection and identification
  • Soft cushions with Smart “Snap-In” System for easy replacement
  • Smooth size adjustment for optimized comfort and seal
  • Fully compatible with Hellberg’s SAFE™ Visor System
Part no: 41001-001
Style: Headband
Weight: 227 g
Unit pack: Box
Masterbox qty: 20
SNR: 26
NRR: 23
SLC (80): 25
Applications:                    Landscaping,Traffic work, Industrial work etc.
SECURE 1H, EN 352, H-30 M-23 L-15 SNR-26
Freq.Hz 63 125 250 500 1000 2000 3150 4000 6300 8000
Mean.att. 13,8 10,9 15,6 25,4 31,1 30,8   33,8   33,5
St.dev. 4,7 2,3 2,2 3,4 3,0 2,3   3,1   2,6
APV 9,1 8,6 13,4 22,0 28,1 28,5   30,7   30,9
S1H                    
SECURE 1H, ANSI S-3.19-1974, NRR 23 CSA B
Freq.Hz 63 125 250 500 1000 2000 3150 4000 6300 8000
Mean.att.   13,8 19,4 28,7 39,0 32,5 34,5 34,6 36,5 35,7
St.dev.   2,5 2,4 3,1 3,3 2,6 3,0 2,7 2,4 3,1
S1H                    
SECURE 1H, AS/NZS 1270:2002, SLC(80)-25 dB Class 4
Freq.Hz 63 125 250 500 1000 2000 3150 4000 6300 8000
Mean.att.   12,7 16,6 25,8 30,6 31,3   32,6   35,9
St.dev.   3,4 4,3 4,5 4,8 4,6   2,1   3,1
Mean-std   9,3 12,3 21,3 25,8 26,7   30,5   32,8

 

 
 
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