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[ Ư¡ ] ▪ Positive¤ýNegative ½ÃÇèÀÌ °¡´ÉÇÕ´Ï´Ù. ▪ °í¾Ð(Flow grid)¤ýÀú¾Ð(Nozzle) ½ÃÇèÀÌ °¡´ÉÇÕ´Ï´Ù. ▪ EU standard(DW-143) US stadard(SMACNA) ¿¡ ´ëÀÀ°¡´ÉÇÑ ±Ô°ÝÀÔ´Ï´Ù. ▪ Å×½ºÆ® ´öÆ® Ç¥¸éÀûÀ» ÀÔ·ÂÇÒ ¼ö ÀÖ½À´Ï´Ù. ▪ ´ë±â¾Ð,¿Âµµ,Å×½ºÆ®Á¤¾Ð,dz·®,dz¼Ó,Å×½ºÆ®½Ã°£ ¹× ´©±âÀ² ÀÚµ¿°è»êÀ¸·Î ÇÕ/ºÒ ÆÇÁ¤ ÀÌ °¡´ÉÇÕ´Ï´Ù. ▪ ±¹³» TAB±Ô°ÝÀÎ DW143ÀÇ ¸ðµç±Ô°Ý ÀÎÁõ¹Þ¾Ò½À´Ï´Ù. (Duct pressure class A,B,C,D -A,-B,-C,-D) ▪ Smoke pellet »ç¿ëÀ¸·Î ´©±âµÇ´Â°÷À» ½Å¼ÓÈ÷ º¸¼ö°¡ °¡´ÉÇÕ´Ï´Ù. ▪ ÃøÁ¤µ¥ÀÌŸ ÀúÀå ¹× PCÈ®ÀÎÀÌ °¡´ÉÇÕ´Ï´Ù. ▪ ÃøÁ¤µ¥ÀÌŸ¸¦ ºí·çÅõ½ºÇÁ¸°ÅÍ(Option)·Î Áï¼® ÇÁ¸°ÆÃÀÌ °¡´ÉÇÕ´Ï´Ù. [ ÀԷµ¥ÀÌŸ ] ▪ Surface area (´öƮǥ¸éÀûÀÔ·Â) ▪ Static pressure (½ÃÇè¾Ð·ÂÀÔ·Â) ▪ Flow device (Àú¾Ð&°í¾ÐÀÔ·Â) ▪ Tightness class (´©±âµî±ÞÀÔ·Â) ▪ Test length (½ÃÇè°¡µ¿½Ã°£ÀÔ·Â) ▪ Run test (ÀÛµ¿)
[ Ç¥½Ãµ¥ÀÌŸ ] ▪ Leakage factor (´©±âº¯¼ö) ▪ Leak limit (´©±â·®) ▪ Leak rate (´©±âÀ²) ▪ Status (Ok Fail ÆÇÁ¤) ▪ Flow device (°í¾Ð/Àú¾Ð) ▪ Baro pressure (´ë±â¾Ð) ▪ Temperature (´ë±â¿Âµµ) ▪ Time (½ÃÇè½Ã°£) ▪ Standard (½ÃÇè±Ô°Ý) [ Á¦Ç°±Ô°Ý ] ▪ Wilson radial Flow grid range(°í¾Ð) : 36 ~ 720(CMH) ▪ Nozzle adaptor range(Àú¾Ð) : 3.6 ~ 46.9(CMH) ▪ Duct pressure : -3735 ~ 3735(Pa) ▪ Temperatere : -50 ~ 200(`C) ▪ Baro pressure : 690 ~ 1241(hPa) ▪ Weight : ¾à 71kg ▪ Dimension : 113 x 66 x 51(cm)
[ ÀÎÁõ±Ô°Ý ] ▪ BS EN 12237:2003(EU) ▪ BS EN 1507:2006(EU) ▪ DW/143(EU) ▪ Eurovent 2/2(EU) ▪ SMACNA HVAC Air Duct leakage Test(US)
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¸ð µ¨ ¸í |
PAN 331 |
Pressure Measurement (PVM620) |
Range |
¡¾ 3,735 Pa (¡¾ 15 in. W.G.) |
Resolution |
0.1 Pa (0.001 in. W.G.) |
Accuracy |
1% of reading ¡¾ 1 Pa (¡¾ 0.005 in. W.G.) |
Actual duct static range |
¡¾ 2,500 Pa (¡¾ 10 in. W.G.) at Zero Flow |
Volume Measurement (TA465-P) |
Wilson radial flow grid |
High leakage range: 10 to 200 l/s (36 to 720 m3/hr, 21 to 424 cfm) |
15 mm conical inlet |
Low leakage range: 1 to 13 l/s |
nozzle adapter |
(3.6 to 46.9 m3/hr, 2 to 27.5 cfm) |
Resolution |
0.01 l/s (0.01 m3/hr, 0.01 cfm) |
Accuracy |
¡¾ 2.5% of reading ¡¾ 0.01 l/s (¡¾ 0.04 m3/hr, ¡¾ 0.02 cfm) |
Temperature Measurement (TA465-P) |
K Type thermocouple probe |
To EN60584 (IEC 584) |
Barometric Pressure Measurement (TA465-P) |
Range |
690 to 1,241 hPa (517.5 to 930.87 mm Hg, 20.36 to 36.648 in. Hg) |
Accuracy |
¡¾ 2% of reading |
Power |
220 to 240 V, 1 Phase, 50/60 Hz, 10A |
Weight |
71 kg (157 lbs.) |
Dimensions |
1,130 mm x 660 mm x 510 mm | |
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