Пояснение:
HVN = тип решетка
800 = дължина (вижте таблицата)
200 = височина (вижте таблицата)
Бърза селекция
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Aeff | 0.0098 | 0.0148 | 0.0224 | 0.0262 | 0.0309 | 0.0381 | 0.0474 | 0.0660 | 0.0801 | 0.0970 | 0.121 | 0.1670 | 0.2004 | 0.2689 | 100 | Veff | 2.80 | 1.90 | 1.20 | 1.10 | 0.90 | 0.70 | 0.60 | | | | | | | | Lth | 2.60 | 2.10 | 1.70 | 1.60 | 1.40 | 1.30 | 1.20 | | | | | | | | Ps | 3 | 1 | 1 | 0 | 0 | 0 | 0 | | | | | | | | Lw | <20 | <20 | <20 | <20 | <20 | <20 | <20 | | | | | | | | 150 | Veff | 4.30 | 2.80 | 1.90 | 1.60 | 1.30 | 1.10 | 0.90 | 0.60 | | | | | | | Lth | 3.90 | 3.10 | 2.60 | 2.40 | 2.20 | 2 | 1.80 | 1.50 | | | | | | | Ps | 7 | 3 | 1 | 1 | 1 | 0 | 0 | 0 | | | | | | | Lw | 25 | <20 | <20 | <20 | <20 | <20 | <20 | <20 | | | | | | | 200 | Veff | 5.70 | 3.80 | 2.50 | 2.10 | 1.80 | 1.50 | 1.20 | 0.80 | 0.70 | | | | | | Lth | 5.10 | 4.20 | 3.40 | 3.10 | 2.90 | 2.60 | 2.30 | 2 | 1.80 | | | | | | Ps | 13 | 6 | 2 | 2 | 1 | 1 | 1 | 0 | 0 | | | | | | Lw | 31 | 23 | <20 | <20 | <20 | <20 | <20 | <20 | <20 | | | | | | 250 | Veff | 7.10 | 4.70 | 3.10 | 2.70 | 2.20 | 1.80 | 1.50 | 1.10 | 0.90 | | | | | | Lth | 6.40 | 5.20 | 4.30 | 3.90 | 3.60 | 3.30 | 2.90 | 2.50 | 2.20 | | | | | | Ps | 20 | 9 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | | | | | | Lw | 37 | 29 | 21 | <20 | <20 | <20 | <20 | <20 | <20 | | | | | | 300 | Veff | 8.50 | 5.60 | 3.70 | 3.20 | 2.70 | 2.20 | 1.80 | 1.30 | 1 | 0.90 | | | | | Lth | 7.70 | 6.30 | 5.10 | 4.70 | 4.30 | 3.90 | 3.50 | 3 | 2.70 | 2.50 | | | | | Ps | 29 | 13 | 6 | 4 | 3 | 2 | 1 | 1 | 0 | 0 | | | | | Lw | 41 | 33 | 25 | 22 | <20 | <20 | <20 | <20 | <20 | <20 | | | | | 400 | Veff | 11.30 | 7.50 | 5 | 4.20 | 3.60 | 2.90 | 2.30 | 1.70 | 1.40 | 1.10 | 0.90 | | | | Lth | 10.30 | 8.40 | 6.80 | 6.30 | 5.80 | 5.20 | 4.70 | 4 | 3.60 | 3.30 | 2.90 | | | | Ps | 51 | 23 | 10 | 7 | 5 | 3 | 2 | 1 | 1 | 1 | 0 | | | | Lw | 48 | 40 | 32 | 29 | 26 | 22 | <20 | <20 | <20 | <20 | <20 | | | | 500 | Veff | | 9.40 | 6.20 | 5.30 | 4.50 | 3.60 | 2.90 | 2.10 | 1.70 | 1.40 | 1.10 | 0.80 | | | Lth | | 10.50 | 8.50 | 7.90 | 7.20 | 6.50 | 5.80 | 5 | 4.50 | 4.10 | 3.70 | 3.10 | | | Ps | | 35 | 15 | 11 | 8 | 5 | 3 | 2 | 1 | 1 | 1 | 0 | | | Lw | | 46 | 38 | 35 | 31 | 27 | 23 | <20 | <20 | <20 | <20 | <20 | | | 600 | Veff | | 11.30 | 7.40 | 6.40 | 5.40 | 4.40 | 3.50 | 2.50 | 2.10 | 1.70 | 1.40 | 1 | | | Lth | | 12.60 | 10.20 | 9.40 | 8.70 | 7.80 | 7 | 5.90 | 5.40 | 4.90 | 4.40 | 3.70 | | | Ps | | 51 | 22 | 16 | 12 | 8 | 5 | 3 | 2 | 1 | 1 | 0 | | | Lw | | 50 | 42 | 39 | 36 | 32 | 27 | 21 | <20 | <20 | <20 | <20 | | | 700 | Veff | | | 8.70 | 7.40 | 6.30 | 5.10 | 4.10 | 2.90 | 2.40 | 2 | 1.60 | 1.20 | | | Lth | | | 11.90 | 11 | 10.10 | 9.10 | 8.20 | 6.90 | 6.30 | 5.70 | 5.10 | 4.40 | | | Ps | | | 30 | 22 | 16 | 10 | 7 | 3 | 2 | 2 | 1 | 1 | | | Lw | | | 46 | 43 | 40 | 35 | 31 | 25 | 21 | <20 | <20 | <20 | | | 800 | Veff | | | 9.90 | 8.50 | 7.20 | 5.80 | 4.70 | 3.40 | 2.80 | 2.30 | 1.80 | 1.30 | 1.10 | | Lth | | | 13.60 | 12.60 | 11.60 | 10.40 | 9.40 | 7.90 | 7.20 | 6.50 | 5.90 | 5 | 4.60 | | Ps | | | 39 | 29 | 21 | 14 | 9 | 5 | 3 | 2 | 1 | 1 | 0 | | Lw | | | 49 | 46 | 43 | 39 | 34 | 28 | 24 | 20 | <20 | <20 | <20 | | 900 | Veff | | | 11.20 | 9.50 | 8.10 | 6.60 | 5.30 | 3.80 | 3.10 | 2.60 | 2.10 | 1.50 | 1.20 | | Lth | | | 15.30 | 14.20 | 13 | 11.70 | 10.50 | 8.90 | 8.10 | 7.40 | 6.60 | 5.60 | 5.10 | | Ps | | | 50 | 36 | 26 | 17 | 11 | 6 | 4 | 3 | 2 | 1 | 1 | | Lw | | | 52 | 49 | 46 | 42 | 37 | 31 | 27 | 23 | <20 | <20 | <20 | | 1000 | Veff | | | | 10.60 | 9 | 7.30 | 5.90 | 4.20 | 3.50 | 2.90 | 2.30 | 1.70 | 1.40 | 1 | Lth | | | | 15.70 | 14.50 | 13 | 11.70 | 9.90 | 9 | 8.20 | 7.30 | 6.20 | 5.70 | 4.90 | Ps | | | | 45 | 32 | 21 | 14 | 7 | 5 | 3 | 2 | 1 | 1 | 0 | Lw | | | | 51 | 48 | 44 | 40 | 33 | 30 | 26 | 22 | <20 | <20 | <20 | 1200 | Veff | | | | | 10.80 | 8.70 | 7 | 5.10 | 4.20 | 3.40 | 2.80 | 2 | 1.70 | 1.20 | Lth | | | | | 17.40 | 15.70 | 14 | 11.90 | 10.80 | 9.80 | 8.80 | 7.50 | 6.80 | 5.90 | Ps | | | | | 47 | 31 | 20 | 10 | 7 | 5 | 3 | 2 | 1 | 1 | Lw | | | | | 53 | 49 | 44 | 38 | 34 | 30 | 26 | <20 | <20 | <20 | 1400 | Veff | | | | | 12.60 | 10.20 | 8.20 | 5.90 | 4.90 | 4 | 3.20 | 2.30 | 1.90 | 1.40 | Lth | | | | | 20.30 | 18.30 | 16.40 | 13.90 | 12.60 | 11.40 | 10.20 | 8.70 | 8 | 6.90 | Ps | | | | | 63 | 42 | 27 | 14 | 9 | 6 | 4 | 2 | 2 | 1 | Lw | | | | | 56 | 52 | 48 | 42 | 38 | 34 | 30 | 23 | <20 | <20 | 1600 | Veff | | | | | | 11.70 | 9.40 | 6.70 | 5.50 | 4.60 | 3.70 | 2.70 | 2.20 | 1.70 | Lth | | | | | | 20.90 | 18.70 | 15.90 | 14.40 | 13.10 | 11.70 | 10 | 9.10 | 7.90 | Ps | | | | | | 54 | 35 | 18 | 12 | 8 | 5 | 3 | 2 | 1 | Lw | | | | | | 56 | 51 | 45 | 41 | 37 | 33 | 27 | 23 | <20 | 1800 | Veff | | | | | | | 10.50 | 7.60 | 6.20 | 5.20 | 4.10 | 3 | 2.50 | 1.90 | Lth | | | | | | | 21.10 | 17.80 | 16.20 | 14.70 | 13.20 | 11.20 | 10.20 | 8.80 | Ps | | | | | | | 45 | 23 | 16 | 11 | 7 | 4 | 2 | 1 | Lw | | | | | | | 54 | 48 | 44 | 40 | 36 | 30 | 26 | 20 | 2000 | Veff | | | | | | | 11.70 | 8.40 | 6.90 | 5.70 | 4.60 | 3.30 | 2.80 | 2.10 | Lth | | | | | | | 23.40 | 19.80 | 18 | 16.40 | 14.60 | 12.50 | 11.40 | 9.80 | Ps | | | | | | | 55 | 28 | 19 | 13 | 8 | 4 | 3 | 2 | Lw | | | | | | | 57 | 50 | 46 | 43 | 38 | 32 | 29 | 23 | 2400 | Veff | | | | | | | | 10.10 | 8.30 | 6.90 | 5.50 | 4 | 3.30 | 2.50 | Lth | | | | | | | | 23.80 | 21.60 | 19.60 | 17.60 | 15.00 | 13.7 | 11.80 | Ps | | | | | | | | 41 | 28 | 19 | 12 | 6 | 4 | 2 | Lw | | | | | | | | 55 | 51 | 47 | 43 | 37 | 33 | 27 | 2800 | Veff | | | | | | | | | 9.70 | 8 | 6.40 | 4.70 | 3.90 | 2.90 | Lth | | | | | | | | | 25.20 | 22.90 | 20.50 | 17.40 | 15.90 | 13.80 | Ps | | | | | | | | | 38 | 26 | 17 | 9 | 6 | 3 | Lw | | | | | | | | | 55 | 51 | 47 | 40 | 37 | 31 | 3200 | Veff | | | | | | | | | | 9.20 | 7.30 | 5.30 | 4.40 | 3.30 | Lth | | | | | | | | | | 26.20 | 23.40 | 19.90 | 18.20 | 15.70 | Ps | | | | | | | | | | 34 | 22 | 11 | 8 | 4 | Lw | | | | | | | | | | 54 | 50 | 44 | 40 | 34 | 3800 | Veff | | | | | | | | | | 10.90 | 8.70 | 6.30 | 5.30 | 3.90 | Lth | | | | | | | | | | 31.10 | 27.80 | 23.70 | 21.60 | 18.70 | Ps | | | | | | | | | | 47 | 30 | 16 | 11 | 6 | Lw | | | | | | | | | | 58 | 54 | 48 | 44 | 38 | 4500 | Veff | | | | | | | | | | | 10.30 | 7.50 | 6.20 | 4.60 | Lth | | | | | | | | | | | 32.90 | 28 | 25.60 | 22.10 | Ps | | | | | | | | | | | 43 | 22 | 16 | 9 | Lw | | | | | | | | | | | 58 | 52 | 48 | 42 | 5000 | Veff | | | | | | | | | | | | | | 5.20 | Lth | | | | | | | | | | | | | | 24.60 | Ps | | | | | | | | | | | | | | 11 | Lw | | | | | | | | | | | | | | 45 |
Данните са измерени при:
- Височина на тавана 2.7 m
- Отстояние от тавана = 300 mm
- Lth 0.25 = хоризонтална далекобойност в m при v = 0.25 m/s
- Ps = пад на налягане в Pa
- Lw = звукова мощност в dB(A)
- Qv = дебит в m³/h
- Veff = скорост на въздуха през решетката в m/s
- Aeff = светло сечение в m²
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