Technical Report - Latham

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Data Sheet 15 Test Number : 39 Air temperature: °C Client: Moralt Tischerplatten Air humidity: % Test Date: 29/10/2008 Receiving room volume: 300 m3 Sample height: 2.11 m Source room volume: 115 m3 Sample width: 1m Sample weight: 32.4 kg/m2 Product Identification: 54mm Moralt Firecore door with cut out section filled with 16.8mm Optilan-Phon glass. Head & Jambs 710 seals Sound Freq Reduction f Index, dB Hz 1/3 Oct 1/1 Oct 50+ 26.3 63+ 23.5 23.0 80+ 20.8 100 24.7 125 25.0 25.6 160 27.7 200 25.8 250 29.3 28.3 315 31.6 400 33.1 500 33.9 33.7 630 34.1 800 34.5 1000 35.1 35.1 1250 35.7 1600 36.9 2000 39.5 38.5 2500 39.8 3150 40.3 4000 41.8 41.6 5000 42.9 6300+ 43.4 8000+ 42.9 43.8 10000+ 45.8 * Average 100-3150 32.9 Threshold 810 seal 100 160 250 400 630 1000 1600 2500 4000 125 200 315 500 800 1250 2000 3150 5000 Frequency, Hz Rating according to BS EN ISO 717-1:1997 Rw(C;Ctr)= 36 (-1;-3) dB Notes :* designates measurement corrected for background # designates limit of measurement due to background + designates frequency beyond standard and not UKAS accredited Sound Reduction Index, dB 80 70 60 50 40 30 20 10 0 Sound Reduction Index Rw reference curve ______________________________________________________________________________________________________________ P:\C20000s - Tech Services\C20400\20428 - Norseal\SRL Correspondence\R02 pages 1-30 © Sound Research Laboratories Ltd C/08/5L/20428/R02 20 February 2009 Page 26 of 43 Tel: +44 (0)1787 247595 v1.6
Appendix 4 - Test Details ______________________________________________________________________________________________________________ P:\C20000s - Tech Services\C20400\20428 - Norseal\SRL Correspondence\R02 pages 1-30 © Sound Research Laboratories Ltd C/08/5L/20428/R02 20 February 2009 Page 27 of 43 Tel: +44 (0)1787 247595
Page 1 and 2: Technical Report Report Number C/08
Page 3 and 4: Contents 1.0 Summary 2.0 Details of
Page 5 and 6: 2.4 References BS EN ISO 140-3:1995
Page 7 and 8: 4.0 Results The results of the meas
Page 9 and 10: andomly incident on the test sample
Page 11 and 12: Appendix 3 - Test Data ____________
Page 13 and 14: Data Sheet 2 Test Number : 18 Air t
Page 21 and 22: Data Sheet 10 Test Number : 34 Air
Page 23 and 24: Data Sheet 12 Test Number : 36 Air
Page 25: Data Sheet 14 Test Number : 38 Air
Page 29 and 30: MORALT Firecore 54 Norsound Test Re
Page 31 and 32: Tony Palmer Doortech 2000 Frame Hei
Page 43: Tony Palmer Doortech 2000 Frame Hei

Technical Report - Latham

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