Ningbo Dahua Electric Appliance-NINGBO DAHUA ELECTRIC APPLIANCE CO.,LTD
NINGBO DAHUA ELECTRIC APPLIANCE CO.,LTD
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    Air Data Testing System For A Vacuum Cleaner  
             Test Report        
  model: SL305   Motor: 1600W    
  Voltage: 230V   Date: 2010-11-29 15:50:14    
SN. CALIBRE(%) POWER(W) VACUUM(KPa) AIR FLOW(m3/min) SUCTION POWER(W) EFFICIENCY(%)  
1 100.0 1581.8 1.32 2.20 48.5 3.1  
2 75.0 1578.7 1.34 2.20 49.2 3.1  
3 62.5 1580.7 1.54 2.19 56.3 3.6  
4 50.0 1576.1 2.04 2.16 73.5 4.7  
5 43.8 1571.6 2.71 2.13 96.1 6.1  
6 40.6 1567.9 3.23 2.11 113.9 7.3  
7 37.5 1562.0 3.87 2.09 134.5 8.6  
8 35.9 1560.6 4.00 2.08 138.6 8.9  
9 34.4 1550.2 4.79 2.05 163.3 10.5  
10 32.8 1543.9 5.77 2.02 194.0 12.6  
11 31.3 1528.9 7.69 1.94 248.5 16.3  
12 29.7 1521.3 8.49 1.91 270.0 17.8  
13 28.1 1499.2 10.61 1.83 324.2 21.6  
14 26.6 1494.3 10.98 1.82 333.2 22.3  
15 25.0 1479.6 12.57 1.73 362.0 24.5  
16 23.4 1472.4 13.02 1.71 371.0 25.2  
17 21.9 1448.8 15.25 1.60 404.7 28.0  
18 20.3 1436.5 15.92 1.57 415.5 28.9  
19 18.8 1410.8 18.46 1.42 434.5 30.8  
20 12.6 1318.4 25.14 1.00 396.8 30.0  
21 0.0 1181.3 31.34 0.26 129.4 10.6  
  MAX 1581.8 31.34 2.2 434.5 30.8