Q-FOG CRH CYCLIC CORROSION TESTERS
Q-FOG CRH cyclic corrosion chambers can perform traditional salt spray, Prohesion, and most cyclic automotive tests. They feature fully-adjustable relative humidity and precise control over ramp times. An optional shower function is also available. Q-FOG CRH chambers are available in two sizes to fulfill a wide range of testing requirements.
Q-FOG CRH cyclic corrosion testers are the simplest, most reliable, and easiest to use RH-controlled corrosion chambers available.
快速循環
Q-FOG鹽霧箱可非常快速地改變溫度,原因在於有額外的空氣加熱器可以進行很低濕度的乾燥暴露露測試。
有水套的常規箱由於熱容問題故而不能快速轉換測試循環,也不能產生低濕度。
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噴霧精確控制相
較早於傳統系統不能獨立改變計量量和噴霧距離,Q-FOG CRH循環腐蝕箱具有更優越的鹽霧分散性能。 ;而空氣壓力調節裝置則控製鹽霧“噴出”距離。請注意,Q-FOG腐蝕鹽霧箱的正常運行必須使用去離子水。
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編程簡單且樣品安裝容易
測試狀態,時間和溫度由內置的控件控制。用戶界面非常簡單,便於用戶進行編程和操作。操作人員可以快速創建新的循環,或運行任何一個已編程循環。 -FOG控制器有完整的自我診斷程序,包括預測信息,常規服務提醒和安全關機。
CRH型號在機台側面附近有一個可視窗口,並同時內部照明裝置可以監視測試狀態。
Q-FOG鹽霧箱的低腰線設計和易開蓋設計的樣品安裝非常方便。
600型的箱子可容納160個尺寸為75mm x 150mm的測試板。
1100型的容量為240個測試板。
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RH及噴淋功能
Q-FOG CRH可通過使用空氣預調裝置,風機模塊並通過特殊的霧化增濕噴嘴,使相對濕度和溫度維持在設定值。正常的運行必須使用去離子水。
Q-FOG CRH的噴淋功能可用於某些汽車的測試規範之中。特殊定位的噴嘴可均勻地將溶液噴淋在一塊之上,溶液流量可以使用戶自行調節。噴淋功能具有以下優點:
噴嘴安裝在一個獨立模組上,在啟用霧化功能時,可輕鬆拆除
噴灑的液體滴徑,流量也更高,噴淋時間比鹽霧功能下霧化溶液的時間更短
可直接對噴淋開/關時間進行編程更好的控制腐蝕率
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| Models | CRH600 | CRH1100 | |
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Chamber Size Volume (excluding lid) Volume (including lid) Built-in salt solution reservoir |
511 liters (18.0 ft3 ) 640 liters (22.6 ft3) 120 liters (31.6 gal) |
857 liters (30.2 ft3) 1103 liters (38.9 ft3) 120 liters (31.6 gal) |
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Chamber Temperature Range Fog or Dwell Dry-Off Humid/RH Shower |
20-60°C 20-70°C 20-60°C 20-50°C |
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Specimen Panel Capacity 100 × 300 mm (4 × 12 in) 75 × 150 mm (3 × 6 in) |
128 (8 panel racks × 16 slots ea) 160 (10 panel racks × 16 slots ea) |
200 (10 panel racks × 20 slots ea) 240 (12 panel racks × 20 slots ea) |
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Specimen Load Capacity Each panel rack Each hanging rod Total chamber (distributed) |
113 kg (250 lbs) max 45 kg (100 lbs) max 544 kg (1200 lbs) max |
113 kg (250 lbs) max 45 kg (100 lbs) max 544 kg (1200 lbs) max |
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| Inlet Water Purity | >5 MΩ∙cm; <0.2 μS/cm <0.1 ppm TDS, Silica | ||
| Inlet Water Pressure | 0.6-3.8 bar (9-56 psi) | ||
| Water Consumption | 5 liters/hr max | ||
| Drain | 32 mm (1-1/4 in) tubing with trap | ||
| Air Vent | 102 mm (4 in) inner diameter min | ||
| Compressed Air |
1.7 lps (3.5 cfm) max 4-10 bar (60-150 psi) |
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Chamber Internal Dimensions w × d × h (excluding lid) w × d × h (including lid) |
109×66×46 cm (43x26x18 in) 109×66×72 cm (43x26x29 in) |
146×82×46 cm (57×32×18 in) 146×82×78 cm (57×32×31 in) |
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External Dimensions w × d × h (lid closed) |
188×102×122 cm (74×40×48 in) |
225×119×127 cm (88×47×50 in) |
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| Weight (dry) | 333 kg (734 lbs) | 378 kg (834 lbs) | |
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Electrical Requirements |
208V (230V) |
1-Ф @ 32A (32A) 3-Ф @ 25A (25A) |
1-Ф @ 38A (38A) 3-Ф @ 30A (30A) |
| 400V | 3 Ф- @ 15A | 3 Ф- @ 21A | |