ML20236M091

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Smoke Density Test (Nbs)
ML20236M091
Person / Time
Site: Pilgrim
Issue date: 03/04/1987
From:
INDEPENDENT TEXTILE TESTING SERVICE, INC.
To:
Shared Package
ML20236M030 List:
References
8276, NUDOCS 8708100467
Download: ML20236M091 (2)
v • d • e


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Independent 4 Textile Tot <a5 E TEST NUMBER 8276 CUSTOMER: BOSTON EDISON MARCH 4, 1987

SUBJECT:

Specimens of the submitted samples were prepared and tested in accordance with the procedures proposed by the National Buieau of Standards, Technical Note 708 and NFPA 258, ASTM E-662.

SMOKE DENSITY TEST (NBS)

Operating Conditions Radiometer Reading: 7.7 mv; Irradiance: 2.5 watts /cm2 G Factor: 132 Thermal Exposure: FLAMING Furnace Voltage: 97 Burner Fuel: PROPANE Sample Description Style: PATTERN: LB203 Color: 363 Roll No.: DYE LOT H 18261 Fiber:

Pile:

Test Results #1 #2 a3 Avg.

Chamber Temperature, F. (start) 95 95 95 Chamber Pressure Maintained positive, under 3" H.O Min. Transmittance (TM), % 49% 78% 86%

at, minutes 9.45 9.00 8.60 9.02 Max. Spec. Opt. Density (DM) 437 410 405 417 L Clear Beam,(DC) 55 50 55 _5,3 DM, CORRECTED (DMC) 382 360 350 364 Spec. Opt. Density at 1.5 min. 7 9 9 8

@pg Spec. Opt. Density at 4.0 min. 318 312 335 322 Time to 90% DM, minutes 7.70 8.J0 4.80 6.87

! 50 Time t< = 16 up, 1.60 1.70 1.70 1,73 a)o b:4 '

'T M T ICE, INC.

O INDEPEND N l'EXTILE T l'ING SER P.O. Box 1948 a 15C urray Ave. . . Dalton, Georg.a 307221948 Phone 404478-3013 o e i O Our leteers and reports are for the esclusive une of the customer to whom they a re addreened. and their communwe Lion to an y others or the l O% use of the name of Independer.: Tentale Teetma service. Inc.. m ust receive our enor wntien appna al. Our leti... and reports apply only to l bQ the sample tasted and are not necessanly mdicative of the quahtsee of apparently identical or similar products The reports and lettere and 1-401 l

C 0. A th, n , g th, indeper.d.ntTentile Teetms servwe. Inc.. are not to he used under any creumstance. m advertisms to the general public l

, TEST NUMBER Independent g Textile 8276 Tot <a5 Semcc,Inc.

P.O. Box 1948 /1503 Murray Avenue Dalton, G orgia 30722-1948 / Phone 404-278-3013 I

I CUSTOMER: BOSTON EDISON MARCH 4, 1987 l

SUBJECT:

Specimens of the submitted samples were prepared and tested in accordance with the procedures proposed by the National Bureau of Standards, Technical Note 708 and NFPA 258, ASTM E-662.

SMOKE DENSITY TEST (NBS)

Operating Conditions Irradiance: 2.5 watts /cm' G Factor 132 Thermal Exposure: NON-FLAMING Furnace Voltage: 97 Burner Fuel: --

Sample Description Style: PATTERN: L8203 Color: 363 Roll No.: DYE LOT H 18261 Fiber:

Pile:

Secondary Backing:

Test Results #1 #2 #3 Avg.

Chamber Temperature,oF. (start) 95 95 95 Chamber Pressure Maintained positive, under 3" H2O Min. Transmittance (TM), % 27I 4II 39I ct minutes 19.80 19.90 19.75 19.#2 Max. Spec. Opt. Density (DM) 207 183 186 192 Clear Beam, (DC) 9 4 6 6 DM, CORRECTED (DMC) 198 179 180 786 Spec. Opt Density at 1.5 min. I I 2 I Spec. Opt. Density at 4.0 min. 9 10 10 10 Time to 90% DM, minutes 16.85 17.30 16.40 76.85 ut 4.90 4.90 4.80 4.87 Time toys = 16.

Xv ms1 Authorized Signature INDEPENDENT TEXTILE TESTING SERVICE Our lettars and reports are for the exclusive use of the customer 13 whom they are addref!Md.and thelf Communication to any others of the use of the name of Independent Tostile Testing Service. Inc., must receive our poor wnt'tm approval Our letters and reports apply only to the sample tested and are not necessarily indicative of the qualities of apparently identical or similar products. The reports and letters and the name of the independent Textile Testing Service. Inc., are not to be used under s'iy circumstances in advertising to the general public. IM

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