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{"sheet":"Louver_Calculator","index":0,"n_rows":36,"n_cols":69,"rows_kept":36,"cut":false,"hidden":false,"merged":[[6,49,6,53],[6,54,6,60],[6,61,6,67],[6,47,6,48],[2,47,2,48],[4,47,4,48],[4,49,4,53],[2,49,2,53],[5,49,5,53],[3,49,3,53],[5,47,5,48],[3,47,3,48]]}
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[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Project:"]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Engineered by:"]
[null,"LOUVER PERFORMANCE",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Date / Time:"]
[null,"Holyoake Louver Calculator",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Comments:"]
[null,"Version 8.3 NZ",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"Insertion Loss (dB)",null,null,null,null,null,null,"Transmission Loss (dB)"]
[null,"Louver Number","Reference","Louver\nModel","Volume\n(L/S)","Volume\n(M3S)","Width\n(mm)","Height\n(mm)","Exhaust or Intake\n(E / I)","Insect\nMesh\n(Y / N)","Overall Width","Overall Height","Internal Width","Internal Width OHL-100WT","Internal Height","Internal Height OHL-100WT","Number of Blades Horizontal","Number of Blades Vertical","Number of Blades OHL-100WT","Number of Mullions Horizontal","Number of Mullions Vertical","Number of Mullions OHL-100WT","Number of Mullions Clips","Mullions Clips Front OHL-100WT","Free Width Horizontal","Free Height Horizontal","Remaining Height Horizontal","Free Width Vertical","Free Height Vertical","Remaining Width Vertical","Free Width Horizontal","Free Height Horizontal","Free Width Vertical","Free Height Vertical","Free Width","Free Height","Blade Weight Horizontal","Blade Weight Vertical","Mullion Weight Horizontal","Mullion Weight Vertical","Frame Weight","Single Door Weight","Double Door Weight","Mesh Weight","Supplementary Weight","Effective Pressure\nArea","Free Area\n(%)","Face Velocity\n(m/s)","Free Area\nVelocity\n(m/s)","Pressure Drop\n(Pa)","Discharge Coefficient\n(CDv)*","Estimated Weight\n(Kg)**","Wind Loading","Water Penetration Efficiency","125 Hz","250 Hz","500 Hz","1k\nHz","2k\nHz","4k\nHz","8k\nHz","125 Hz","250 Hz","500 Hz","1k\nHz","2k\nHz","4k\nHz","8k\nHz","Notes"]
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[null,14,null,null,null,"",null,null,null,null,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"","","","","","","","","","","","","","","","","","","","","","",""]
[null,15,null,null,null,{"$f":"IF($E24=0,\"\",$E24/1000)","v":""},null,null,null,null,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"","","","","","","","","","","","","","","","","","","","","","",""]
[]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"*The CDv value assumes an air density of 1.19 kg/m3."]
[null,"Holyoake Louvers have been tested and classified in accordance with:",null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"**Louver door weight does not include the internal louver."]
[null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,null,"***OHL-125 and OHCL-125 have been tested to AMCA 500-L-12."]
[null,"AS/NZS 4740:2000"]
[null,"Natural Ventilators - Classification and Performance"]
[]
[null,"BS.EN 13030:2001 "]
[null,"Ventilation for Buildings. Terminal Performance testing of louvers subjected to simulated rain."]
[]
[null,"AMCA 500-L-12"]
[null,"Laboratory Methods of Testing Louvers for Rating"]

{"sheet":"Data","index":1,"n_rows":57,"n_cols":46,"rows_kept":57,"cut":false,"hidden":false,"merged":[[32,26,32,28],[32,29,32,31]]}
["Type","Minimum Width","Minimum Height","Maximum Width","Maximum Height","Wind Load","Efficiency Class A","Efficiency Class B","Efficiency Class C","Base Class","Water Penetration","Width Deduction","Height Deduction","Frame Spacing","Top Frame Weight","Bottom Frame Weight","Side Frame Weight","Blade Weight","Blade Spacing","Slot Spacing","Mullion Weight","Mullion Spacing","Mullion Width","Mullion Clip Weight","Mesh Weight","Supplementary Weight","x^2","x","+c","x^2","x","+c","IL 125","IL 250","IL 500","IL 1k","IL 2k","IL 4k","IL 8k","TL 125","TL 250","TL 500","TL 1k","TL 2k","TL 4k","TL 8k"]
["OHL-D",300,300,null,null,"Level 1",null,0.5,7.5,"Class B","N/A",50,{"$f":"L2+93","v":143},0,1.299E-3,1.299E-3,{"$f":"0.001299+0.000808+0.000328","v":2.4350000000000001E-3},6.7000000000000002E-4,76.2,47,7.2599999999999997E-4,1000,40,{"$f":"0.001209*$X$33","v":3.0225000000000002E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,{"$f":"1/0.7427843551","v":1.3462857599704985},0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-102",300,300,null,null,"Level 1",null,null,6.5,"Class C","N/A",50,{"$f":"L3+135","v":185},0,1.299E-3,1.299E-3,1.299E-3,1.1720000000000001E-3,102,57,7.2599999999999997E-4,1000,40,{"$f":"0.001439*$X$33","v":3.5975E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-124",300,300,null,null,"Level 1",null,0.5,7.5,"Class B","N/A",50,{"$f":"L4+87","v":137},0,1.299E-3,1.299E-3,1.299E-3,9.1E-4,76.2,48,7.2599999999999997E-4,1000,40,{"$f":"0.001209*$X$33","v":3.0225000000000002E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-125",300,280,5800,5800,"N/A",null,null,null,"4.7m/s***","4.7m/s",50,{"$f":"L5+127","v":177},0,1.9740000000000001E-3,1.9740000000000001E-3,1.9740000000000001E-3,1.3649999999999999E-3,102,64,7.2599999999999997E-4,1000,40,{"$f":"0.001209*$X$33","v":3.0225000000000002E-2},1,0,1.8542000000000001,2.0800999999999998,0,1.5545,2.4314,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-100WT",300,300,null,null,"Level 1",7.5,null,null,"Class A","N/A",{"$f":"M6+70","v":120},50,0,{"$f":"0.001299+0.00139","v":2.689E-3},{"$f":"0.001299+0.00139","v":2.689E-3},{"$f":"0.001299+0.00139","v":2.689E-3},7.9900000000000001E-4,64,27,7.2599999999999997E-4,1000,40,{"$f":"0.000614*$X$33","v":1.5349999999999999E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,{"$f":"1/0.7427843551","v":1.3462857599704985},0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-KD100",300,300,null,null,"Level 1",null,0.5,7,"Class B","N/A",50,{"$f":"L7+133","v":183},0,1.299E-3,1.299E-3,1.299E-3,1.023E-3,102,57,7.2599999999999997E-4,1000,40,{"$f":"0.001439*$X$33","v":3.5975E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,{"$f":"1/0.7427843551","v":1.3462857599704985},0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-DR SINGLE",300,300,null,null,"N/A",null,null,null,"N/A","N/A",89,60,190,2.356E-3,1.8259999999999999E-3,{"$f":"0.001512+0.000792","v":2.3040000000000001E-3},0,0,0,0,0,0,0,0,5.47,0,0,0,0,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-DR DOUBLE",300,300,null,null,"N/A",null,null,null,"N/A","N/A",89,60,190,2.356E-3,1.8259999999999999E-3,{"$f":"0.001512+0.000281","v":1.7930000000000001E-3},0,0,0,0,0,0,0,0,10.49,0,0,0,0,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OVL-99",300,300,null,null,"Level 1",null,0.5,5,"Class B","N/A",{"$f":"M10+70","v":120},50,0,1.299E-3,1.299E-3,1.299E-3,7.9900000000000001E-4,64,27,7.2599999999999997E-4,1000,40,{"$f":"0.000614*$X$33","v":1.5349999999999999E-2},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,{"$f":"1/0.7427843551","v":1.3462857599704985},0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-34",200,200,null,null,"Level 1",null,5.5,7.5,"Class B","N/A",20,{"$f":"L11+57","v":77},0,2.9399999999999999E-4,2.9399999999999999E-4,2.9399999999999999E-4,3.5599999999999998E-4,38,10,3.28E-4,600,40,0,0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-45",200,200,null,null,"Level 1",null,null,7.5,"Class C","N/A",20,{"$f":"L12+62","v":82},0,3.6900000000000002E-4,3.6900000000000002E-4,3.6900000000000002E-4,4.2400000000000001E-4,50,25,3.28E-4,600,40,{"$f":"0.000399*$X$33","v":9.9749999999999995E-3},0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-LAOGS",null,null,null,null,"N/A",null,null,null,"N/A","N/A",4,{"$f":"L13+43","v":47},0,1.021E-3,1.021E-3,1.021E-3,2.6200000000000003E-4,37,16,3.28E-4,600,40,0,0.53,0,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHL-DRC",300,300,null,null,"Level 1",null,7,7.5,"Class B","N/A",57,79,0,{"$f":"0.001428+0.000792","v":2.2199999999999998E-3},{"$f":"0.001423+0.000792","v":2.215E-3},{"$f":"0.001793+0.000284+0.000792","v":2.869E-3},1.2800000000000001E-3,102,58,0,0,0,0,2.48,1.1000000000000001,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHCL-125",300,280,null,null,"N/A",null,null,null,"4.7m/s***","4.7m/s",50,{"$f":"L15+127","v":177},0,1.9740000000000001E-3,1.9740000000000001E-3,1.9740000000000001E-3,{"$f":"0.001365+0.000445","v":1.81E-3},102,62,7.2599999999999997E-4,1000,40,{"$f":"0.001209*$X$33","v":3.0225000000000002E-2},1,2.2000000000000002,1.8542000000000001,2.0800999999999998,0,1.5545,2.4314,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["AHL-150",120,370,3000,3000,"N/A",null,null,null,"N/A","N/A",70,{"$f":"L16+219","v":289},0,{"$f":"0.001428+0.00068+0.00017+0.000792","v":3.0699999999999998E-3},{"$f":"0.001428+0.00068+0.00017+0.000792","v":3.0699999999999998E-3},3.0699999999999998E-3,{"$f":"0.002984+0.000397+0.00049","v":3.8710000000000003E-3},152,50,0,0,0,0,0,0,0.57530000000000003,2E-3,3.5799999999999998E-2,0.57530000000000003,2E-3,3.5799999999999998E-2,0.9,0.4,1.2,2.2999999999999998,4.4000000000000004,2.2000000000000002,1.9,11.6,11.6,13.1,15.3,19.8,12.9,12]
["AHL-300",120,370,3000,3000,"N/A",null,null,null,"N/A","N/A",70,{"$f":"L17+219","v":289},0,{"$f":"O16+O20","v":4.4980000000000003E-3},{"$f":"P16+P20","v":4.4980000000000003E-3},{"$f":"Q16+Q20","v":4.4980000000000003E-3},{"$f":"R16+R20","v":6.7590000000000003E-3},152,50,0,0,0,0,0,0,0.57530000000000003,2E-3,3.5799999999999998E-2,0.57530000000000003,2E-3,3.5799999999999998E-2,1.5,2.4,5.0999999999999996,7.6,11.2,9.6,9.6,12.3,13.6,16.899999999999999,20.399999999999999,26.5,20.399999999999999,19.7]
["AHL-450",120,370,3000,3000,"N/A",null,null,null,"N/A","N/A",70,289,0,{"$f":"O17+O20","v":5.9260000000000007E-3},{"$f":"P17+P20","v":5.9260000000000007E-3},{"$f":"Q17+Q20","v":5.9260000000000007E-3},{"$f":"R17+R20","v":9.6469999999999993E-3},152,50,0,0,0,0,0,0,0.57530000000000003,2E-3,3.5799999999999998E-2,0.57530000000000003,2E-3,3.5799999999999998E-2,3.7,6.2,8.3000000000000007,12.1,16.399999999999999,15.5,15.7,10.5,12.7,16.5,21.4,30.8,28.6,29.4]
["AHL-600",120,370,3000,3000,"N/A",null,null,null,"N/A","N/A",70,289,0,{"$f":"O18+O20","v":7.3540000000000012E-3},{"$f":"P18+P20","v":7.3540000000000012E-3},{"$f":"Q18+Q20","v":7.3540000000000012E-3},{"$f":"R18+R20","v":1.2534999999999999E-2},152,50,0,0,0,0,0,0,0.57530000000000003,2E-3,3.5799999999999998E-2,0.57530000000000003,2E-3,3.5799999999999998E-2,5.9,7.9,11.1,16.100000000000001,22,20.8,21.4,12.8,14.5,19.3,25.4,36.4,33.9,35.1]
["ST-150",120,220,3000,3000,"N/A",null,null,null,"N/A","N/A",70,{"$f":"L20+80","v":150},0,1.428E-3,1.428E-3,1.428E-3,{"$f":"0.002348+0.00054","v":2.8879999999999999E-3},152,72,0,0,0,0,0,0,0,0,0,0,0,0,1,1.1000000000000001,0,0,0,0,0,7.8,8.4,8.5,8.4,10.6,10.199999999999999,10.3]
["ST-300",120,220,3000,3000,"N/A",null,null,null,"N/A","N/A",70,{"$f":"L21+80","v":150},0,{"$f":"O20*2","v":2.856E-3},{"$f":"P20*2","v":2.856E-3},{"$f":"Q20*2","v":2.856E-3},{"$f":"R20*2","v":5.7759999999999999E-3},152,72,0,0,0,0,0,0,0,0,0,0,0,0,0.7,1.7,2,1.5,0.6,5,4.3,7.6,8.9,10.6,12,16.2,17.600000000000001,17.100000000000001]
["ST-450",120,220,3000,3000,"N/A",null,null,null,"N/A","N/A",70,150,0,{"$f":"O20*3","v":4.2839999999999996E-3},{"$f":"P20*3","v":4.2839999999999996E-3},{"$f":"Q20*3","v":4.2839999999999996E-3},{"$f":"R20*3","v":8.6639999999999998E-3},152,72,0,0,0,0,0,0,0,0,0,0,0,0,4.2,10.9,9.8000000000000007,9.5,10.5,12.4,12.1,11.4,17.899999999999999,18.399999999999999,19.8,25.7,25,24.9]
[]
["OHL-ST2",null,null,null,null,null,null,null,null,null,null,0,0,null,0,0,0,null,null,"N/A",null,null,null,null,null,null,null,null,null,null,null,null,1,3,5,6,13,8,11,"-","-","-","-","-","-","-"]
["OHL-ST4",null,null,null,null,null,null,null,null,null,null,0,0,null,0,0,0,null,null,"N/A",null,null,null,null,null,null,null,null,null,null,null,null,1,6,9,12,19,18,15,"-","-","-","-","-","-","-"]
["OVL-148"]
["OHCL-102",300,300,null,null,"Level 1",null,null,6.5,"Class C","N/A",57,193,"N/A",1.7390000000000001E-3,"N/A","N/A",{"$f":"0.001172+0.000544","v":1.7160000000000001E-3},102,51,null,900,25,null,null,null,{"$f":"1/0.9104977079","v":1.0983004035303185},0,0,{"$f":"1/0.7427843551","v":1.3462857599704985},0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["OHCL-124",300,300,null,null,"Level 1",null,0.5,7.5,"Class B","N/A",60,160,"N/A",1.7390000000000001E-3,"N/A","N/A",{"$f":"0.00091+0.000435","v":1.3450000000000001E-3},76.2,37,null,900,40,null,null,null,1.0983004035303185,0,0,1.3462857599704985,0,0,"-","-","-","-","-","-","-","-","-","-","-","-","-","-"]
["Insect Mesh",null,null,null,null,null,null,null,null,null,null,null,null,null,3.3999999999999997E-7]
[1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46]
[null,null,null,null,null,null,null,null,null,null,null,"OHL-DR has a different construction to the louvre range, the calculation data is therefore slightly different"]
[]
["Nominal Size",null,null,null,null,null,null,null,null,null,null,6,6,null,null,null,null,null,null,null,null,null,null,25,null,null,"Exhaust",null,null,"Intake"]
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[]
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