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[]
[{"$nulls":8},"Input Data",{"$nulls":11},"Nominal Duct","Core Area","H & W"]
[null,"Enter (Side A) in inches =",{"$nulls":6},12,"Inches",{"$nulls":10},"Area '( ft2 )","( ft2 )","border",null,null," - "]
[null,"Enter (Side B) in inches =",{"$nulls":6},21,"Inches",{"$nulls":10},1.75,1.75,0,null,null,"\""]
[null,"Enter Minimum Air Flow (must be greater than 0) =",{"$nulls":6},298,"CFM",{"$nulls":10},"Area created by Side A =",null,1]
[null,"Enter Maximum Air Flow =",{"$nulls":6},1225,"CFM",{"$nulls":15},"Throw Zones"]
[{"$nulls":26},"c(ii)","c(iii)","c(iv)"]
[{"$nulls":25},"3S  - Side A",1.8,3.58,7.01]
[null,"SHV -  No OBD, Rectangular, 3S - Three Way Throw Pattern",{"$nulls":23},"3S  - Side B",3.29,5.27,9.04]
[null,"IP Data",{"$nulls":23},"Use 1/4 the square neck area size caused by side A for CFM calculation."]
[null,"Neck","Neck","Total","Total","Static","Pattern 3S Side A",null,"Pattern 3S Side B",{"$nulls":16},"Throw uses total CFM"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"in","FPM","CFM","\"WG","\"WG","CFM","ft","CFM","ft",null,2,3,4,5,6,7,{"$nulls":8},"Pressure Constants",null,null,null," "]
[null,null,170.28571428571428,298,0.01357660950767641,0.011768805312246795,42.57142857142857,"3 - 7 - 16",127.71428571428572,"6 - 12 - 22"," - "," - "," - ",14.778801180518855,12.778801180518855," - "," - ",{"$nulls":10},"b",null," "," "]
[null,null,236.5,413.875,0.02618768970123176,0.022700647131160955,59.125,"6 - 11 - 20",177.375,"11 - 16 - 26",11.370787135378322,12.370787135378322,17.370787135378322,23.370787135378322,21.370787135378322,16.370787135378322,11.370787135378322,{"$nulls":8},"Pressure Constants",null,7.51]
[null," ",302.7142857142857,529.75,0.04290429099730715,0.037191336137479304,75.67857142857143,"10 - 14 - 23",227.03571428571428,"14 - 21 - 29",17.827549840213976,18.827549840213976,23.827549840213976,29.827549840213976,27.827549840213976,22.827549840213976,17.827549840213976]
[null,"12\"",368.92857142857144,645.625,0.06372641339590257,0.055240872331201826,92.23214285714286,"12 - 17 - 25",276.69642857142856,"17 - 23 - 32",23.00187140496641,24.00187140496641,29.00187140496641,35.00187140496641,33.00187140496641,28.00187140496641,23.00187140496641]
[null,"x",435.14285714285717,761.5,0.08865405689701805,0.07684925571232856,108.78571428571429,"14 - 19 - 27",326.35714285714283,"20 - 25 - 35",27.319734134294265,28.319734134294265,33.319734134294265,39.319734134294265,37.319734134294265,32.319734134294265,27.319734134294265]
[null,"21\"",501.35714285714283,877.375,0.11768722150065351,0.10201648628085944,125.33928571428571,"16 - 21 - 29",376.01785714285717,"22 - 27 - 38",31.02480352916885,32.02480352916885,37.02480352916885,43.02480352916885,41.02480352916885,36.02480352916885,31.02480352916885,{"$nulls":8},"Sound"]
[null," ",567.5714285714286,993.25,0.15082590720680908,0.13074256403679455,141.89285714285714,"18 - 22 - 31",425.67857142857144,"23 - 28 - 40",34.269593490807324,35.269593490807324,40.269593490807324,46.269593490807324,44.269593490807324,39.269593490807324,34.269593490807324,{"$nulls":10},"B","CVn","CAn"]
[null,null,633.7857142857143,1109.125,0.1880701140154847,0.1630274889801339,158.44642857142858,"19 - 23 - 33",475.3392857142857,"25 - 30 - 43",37.15593078056705,38.15593078056705,43.15593078056705,49.15593078056705,47.15593078056705,42.15593078056705,37.15593078056705,{"$nulls":8},"3S",null,-133.44,60.23,7.55]
[null,null,700,1225,0.22941984192668033,0.19887126111087736,175,"20 - 25 - 35",525,"26 - 32 - 45",39.7551922176402,40.7551922176402,45.7551922176402,51.7551922176402,49.7551922176402,44.7551922176402,39.7551922176402]
[null,"1) Throw values are given for terminal velocities of 150, 100, and 50 fpm."]
[null,"2) Throw Values are given for Isothermal Conditions at the listed CFM per side, not total CFM.",{"$nulls":23},"Rectangular Neck Validation:",null,"1=True, 0=False"]
[null,"3) N.C. values are based on Octave Band 2 - 7 sound power levels minus a room absorption of 10dB.",{"$nulls":23},"Height = Width?",null,0]
[null,"4) Dash (-) in space denotes an NC or dB value of less than 10.",{"$nulls":23},"Height or Width greater than 48",null,0]
[null,"5) Data were obtained from test conducted in accordance with ANSI / ASHRAE Standard 70-1991.",{"$nulls":23},"Height or Width less than 6",null,0]
[{"$nulls":25},"3\" increments?",null,0]
[null," ",{"$nulls":23},"INVALID",null,0]
[null," ",{"$nulls":23},"SIZE"]
[null," "]
[null," ",{"$nulls":23},"Invalid Neck Size :"]
[null," ",{"$nulls":23},"Height can not equal Width."]
[{"$nulls":25},"Height or Width can not be greater than 48\"."]
[null,"SHV -  No OBD, Rectangular, 3S - Three Way Throw Pattern",{"$nulls":23},"Height or Width can not be less than 6\"."]
[null,"Metric Data",{"$nulls":23},"Neck must be in 3\" increments."]
[null,"Neck","Neck","Total","Total","Static","Pattern 3S Side A",null,"Pattern 3S Side B"]
[null,"Dim","Vel","Flow","Pres","Pres","flow","Throw","flow","Throw","NC","Octave Band, dB"]
[null,"mm","m/s","L/s","Pa","Pa","L/s","m","L/s","m",null,2,3,4,5,6,7]
[null,null,0.8650514285714286,140.6403252,3.380575767411426,2.930432522749452,20.091475028571427,"0.9 - 2.1 - 4.9",60.27442508571429,"1.7 - 3.6 - 6.7"," - "," - "," - ",14.778801180518855,12.778801180518855," - "," - "]
[null,null,1.2014200000000002,195.327230175,6.520734735606708,5.6524611356590775,27.903890025000003,"1.8 - 3.4 - 6.1",83.711670075,"3.3 - 5.0 - 7.9",11.370787135378322,12.370787135378322,17.370787135378322,23.370787135378322,21.370787135378322,16.370787135378322,11.370787135378322]
[null," ",1.5377885714285715,250.01413515000002,10.683168458329481,9.260642698232347,35.716305021428575,"2.9 - 4.4 - 6.9",107.14891506428572,"4.3 - 6.3 - 8.9",17.827549840213976,18.827549840213976,23.827549840213976,29.827549840213976,27.827549840213976,22.827549840213976,17.827549840213976]
[null,304.79999999999995,1.874157142857143,304.701040125,15.86787693557974,13.754977210469255,43.52872001785715,"3.5 - 5.3 - 7.7",130.58616005357143,"5.2 - 7.0 - 9.9",23.00187140496641,24.00187140496641,29.00187140496641,35.00187140496641,33.00187140496641,28.00187140496641,23.00187140496641]
[null,"x",2.2105257142857146,359.3879451,22.074860167357496,19.13546467236981,51.34113501428572,"4.2 - 5.9 - 8.3",154.02340504285715,"6.1 - 7.6 - 10.7",27.319734134294265,28.319734134294265,33.319734134294265,39.319734134294265,37.319734134294265,32.319734134294265,27.319734134294265]
[null,533.4,2.5468942857142856,414.07485007500003,29.304118153662724,25.402105083934,59.153550010714284,"4.8 - 6.3 - 8.9",177.46065003214287,"6.6 - 8.1 - 11.5",31.02480352916885,32.02480352916885,37.02480352916885,43.02480352916885,41.02480352916885,36.02480352916885,31.02480352916885]
[null," ",2.8832628571428573,468.76175505000003,37.55565089449546,32.55489844516184,66.96596500714286,"5.4 - 6.7 - 9.5",200.89789502142858,"7.1 - 8.7 - 12.2",34.269593490807324,35.269593490807324,40.269593490807324,46.269593490807324,44.269593490807324,39.269593490807324,34.269593490807324]
[null,null,3.219631428571429,523.448660025,46.829458389855695,40.593844756053336,74.77838000357144,"5.8 - 7.1 - 10.0",224.3351400107143,"7.5 - 9.2 - 12.9",37.15593078056705,38.15593078056705,43.15593078056705,49.15593078056705,47.15593078056705,42.15593078056705,37.15593078056705]
[null,null,3.556,578.135565,57.1255406397434,49.518944016608465,82.590795,"6.1 - 7.5 - 10.5",247.772385,"7.9 - 9.6 - 13.6",39.7551922176402,40.7551922176402,45.7551922176402,51.7551922176402,49.7551922176402,44.7551922176402,39.7551922176402]
[null,"1) Throw values are given for terminal velocities of 0.75, 0.5 and 0.25 m/s."]
[null,"2) Throw Values are given for Isothermal Conditions at the listed CFM per side, not total CFM."]
[null,"3) N.C. values are based on Octave Band 2 - 7 sound power levels minus a room absorption of 10dB."]
[null,"4) Dash (-) in space denotes an NC or dB value of less than 10."]
[null,"5) Data were obtained from test conducted in accordance with ANSI / ASHRAE Standard 70-1991."]
[]
[null," "]
[null," "]
[null," "]
[null," "]
[null," "]