Q-FOG CRH CYCLIC CORROSION TESTERS

Cyclic corrosion testing provides the best possible laboratory simulation of natural atmospheric corrosion. Research indicates that cyclic corrosion testing results are similar to outdoor environments in resulting structure, morphology, and relative corrosion rates.

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.

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Category: ProductsQ-LAB
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。
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。
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。
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
Models CRH600 CRH1100
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)
Chamber Temperature Range
Fog or Dwell
Dry-Off
Humid/RH
Shower

20-60°C
20-70°C
20-60°C
20-50°C
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)
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
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)
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)
External Dimensions
w × d × h (lid closed)
188×102×122 cm
(74×40×48 in)
225×119×127 cm
(88×47×50 in)
Weight (dry) 333 kg (734 lbs) 378 kg (834 lbs)
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