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[{"$nulls":28},"S85Z / S585Z Return Grille / 0 deg deflection"]
[{"$nulls":8},"Input Data",{"$nulls":12},"Nominal Duct","Core Area","H & W",null,null," "," "]
[null,"Enter Duct Width in inches =",{"$nulls":6},18,"Inches",{"$nulls":11},"Area ( ft2 )","( ft2 )","border",null,null," Free area & Core Area Ratio",null,"Ak/Ac",1,null,null," - ",null,"Based on Titus 355 ZRL test data"]
[null,"Enter Duct Height in inches =",{"$nulls":6},18,"Inches",{"$nulls":11},2.25,2.06640625,0.75]
[null,"Enter Minimum Air Flow (must be greater than 0)=",{"$nulls":6},1137,"CFM"]
[null,"Enter Maximum Air Flow =",{"$nulls":6},1756,"CFM"]
[{"$nulls":26},"Pressure Constants",null,null,null," "]
[{"$nulls":27},"m","b",null," "," "]
[null,"S85Z / S585Z Return Grille / 0 deg deflection",{"$nulls":24},"0 Degrees",0,-2.238]
[null,"IP Data",{"$nulls":5},"Metric Data",{"$nulls":24}," "]
[null,"Nom","Duct ","Neck","Air"," ",null,"Nom","Duct ","Neck","Air"," ",{"$nulls":19}," ","from 5071160.XLS  Titus sound lab data"]
[null,"Duct","Area","Vel","Flow","Ps","Nc","Duct","Area","Vel","Flow","Ps","Octave Band, dB",{"$nulls":20},"2","3","4","5","6","7","NC"]
[null,"in","ft²","FPM","CFM","\"WG",null,"mm","m²","m/s","L/s","Pa",2,3,4,5,6,7,{"$nulls":8},"Sound",{"$nulls":5},"M(An)",10,10,10,10,10,10,10]
[null,null,null,550.2306238185255,1137,-0.06111690026277698,20.109878244200274,null,null,2.79517156899811,536.6041938000001,-15.218108165431468,45.1467077539011,40.93036118081747,26.75703357134867,20.836380840658904,18.94380699340823,15.70498372162163,{"$nulls":10},"B","CVn","CAn",null,"M(Vn)",62.759256234304516,62.759256234304516,98.80522958902381,71.1716263554984,35.11948695622017,42.14730528160956,66.57699474536948,"Adjust"]
[null,null,null,587.6748582230624,1214.375,-0.0697181775490695,22.013471196690887,null,null,2.9853882797731575,573.121123875,-17.359826209718307,46.94114257824387,42.72479600516024,29.582107599310376,22.87134512322808,19.94795577063428,16.910074363027064,{"$nulls":8},"0 deg",null,-165.49951277347873,66.57699474536948,10,null,"B",-130,-134.21634657308363,-247.17527750555277,-177.36480375093646,-80.4548759540934,-102.95374989745203,-162.49951277347873,-3]
[null,null,null,625.1190926275992,1291.75,-0.0788855268825913,23.799442507167555,null,null,3.175604990548204,609.63805395,-19.642496193765233,48.62470056295027,44.40835398986664,32.23262233110259,24.780570423604473,20.89005891575755,18.040703318790975]
[null,18,null,662.5633270321362,1369.125,-0.0886189482633424,25.481485676529843,457.2,null,3.365821701323252,646.154984025,-22.06611811757226,50.21028997963853,45.993943406554905,34.72889994415979,26.578695262695334,21.77733977564236,19.10553941160498]
[null,"x",2.25,700.007561436673,1446.5,-0.0989184416913228,27.071033882932312,"x",0.20903184000000002,3.556038412098299,682.6719141,-24.63069198113938,51.7086883913411,47.49234181825747,37.08790812824938,28.277941848588995,22.6158293727553,20.11182054176578,{"$nulls":8}," "]
[null,18,null,737.4517958412098,1523.875,-0.10978400716653244,28.57773161222397,457.2,null,3.746255122873346,719.188844175,-27.33621778446658,53.12898723814115,48.91264066505752,39.32396002024737,29.88862025529619,23.410615191087928,21.06565225805815]
[null,null,null,774.8960302457467,1601.25,-0.12121564468897139,30.00978935237768,null,null,3.9364718336483935,755.70577425,-30.182695527553875,54.478926192285286,50.26257961920166,41.44924059714609,31.419507595458157,24.166028278119455,21.972232300999295]
[null,null,null,812.3402646502835,1678.625,-0.13321335425863962,31.374254506018474,null,null,4.12668854442344,792.222704325,-33.17012521040127,55.765148535718396,51.54880196263477,43.474208730467836,32.87813762917227,24.88578615167289,22.836022107021094,{"$nulls":21}," "]
[null,null,null,849.7844990548205,1756,-0.14577713587553717,32.6772212016011,null,null,4.316905255198488,828.7396344,-36.29850683300876,56.993398940014714,52.77705236693109,45.407908561712446,34.271025054721235,25.57310347569623,23.66087963176406]
[{"$nulls":26}," "," "]
[null,"1) Performance data does not include damper",{"$nulls":37}," "]
[null,"2) Data were obtained from test conducted in accordance with ANSI / ASHRAE Standard 70-1991."]
[null,"3) All pressures are in inches of water (Pascals)"]
[null,"4) N.C. values are based on Octave Band 2 - 7 sound power levels minus a room absorption of 10dB."]
[{"$nulls":27}," ",null,null," "]