Cyclic Specifications

Cyclic Corrosion Equipment Specifications for Ascotts range of Equipment.

Wetting mode  Temperature range  Adjustable from ambient to +70°C/+158°F
  Humidity range  Fixed at 95% – 100% RH
Salt spray mode  Temperature range  Adjustable from ambient to +60°C/+140°F
  Salt spray fall-out rates  Adjustable from 0.5 to 2 ml per 80 cm² per hour
(Option ACC01 increases fallout rate up to 5.5 ml per 80 cm² per hour, Option ACC25 increases fallout rate from 2 – 4 ml per 80 cm² per hour)
Drying mode Temperature range  Adjustable from ambient to +70°C/+158°F (Option ACC47/8-13 increases the maximum temperature to 80°C/ 176°F)
  Humidity range  Uncontrolled
Controlled humidity mode Temperature/humidity range  See below graph

Cyclic Specifications – Performance Graph
Adjacent graph showing standard range of temperature/humidity control for an Ascott cyclic corrosion chamber and how this may be extended by the addition of optional accessories.
  • Light Orange shaded area is the standard chamber control
  • Sea blue is with the addition of ACC112 Midi Dehumidification Unit
  • Royal Blue is with the addition of ACC29 Air temperature control unit
  • Grey area is controlled using ACC29 but uncontrolled using ACC112
  • Light Blue is uncontrolled humidity for sub zero testing using ACC29
  • Dark Orange is with the addition of ACC47/8-13 Rapid heater blower system
  • Black hashed area is psychrometric humidity control requirement
  • Red dot is the control for 23°C/50%RH Offered by ACC980 accessory
  • Green area is the drying range where the humidity is uncontrolled

Contact us for further Information.

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Cyclic corrosion test chambers CC300iP CC450iP CC1000iP CC1300iP CC2000iP CC2600iP
Chamber Capacity 300 Ltrs/
10.5cu ft		 450 Ltrs/
15.8cu ft		 1000 Ltrs/
35.3cu ft		 1300 Ltrs/
45.9cu ft		 2000 Ltrs/
70.6cu ft		 2600 Ltrs/
91.8cu ft
Mounting Format Floor standing Floor standing Floor standing Floor standing Floor standing Floor standing
Loading threshold 110mm/43.3″ 800mm/31.5″ 800mm/31.5″ 800mm/31.5″ 800mm/31.5″ 800mm/31.5″
Chamber external dims, max W 1450mm/57″ 1660mm/65.4″ 2025mm/80.0″ 2025mm/80.0″ 2885mm/113.6″ 2885mm/113.6″
D 769mm/30″ 840mm/33.1″ 1145mm/45.0″ 1316mm/51.8″ 1205mm/47.5″ 1316mm/51.8″
H 2010mm/80″ 1510mm/59.5″ 1720mm/67.5″ 1965mm/77.4″ 1720mm/67.5″ 1965mm/77.4″
Chamber internal dims, max W 855mm/34″ 1010mm/39.5″ 1350mm/51.0″ 1300mm/51.2″ 2160mm/85.0″ 2160mm/85.0″
D 601mm/24″ 640mm/25.0″ 980mm/38.5″ 980mm/38.5″ 980mm/38.5″ 980mm/38.5″
H 711mm/27″ reducing to 407mm/16″ 1140mm/45.0″ 1320mm/52.0″ 1500mm/59.0″ 1320mm/52.0″ 1500mm/59.0″
Salt solution reservoir ext. dims. W 560mm/22.0″ Dia 425mm/16.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia
D 620mm/24.0″ Dia 425mm/16.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia 540mm/21.0″ Dia
H 675mm/26.0″ 630mm/24.0″ 635mm/25.0″ 635mm/25.0″ 635mm/25.0″ 635mm/25.0″
Extra Reservoir capacity? –see optional accessories: ACC59
Sample racks? see optional accessories: ACC16,ACC17,ACC18
Chamber construction Glass reinforced plastic, Polypropylene & ABS parts
Color 9 standard colours to choose from free of charge
Temperature range Adjustable from -20°C/ -4°F to +70°C/+158°F (Dependant on accessories ordered) Adjustable from -40°C/ -40°F to +80°C/+176°F (Dependant on accessories ordered)
Salt spray fall-out rates Adjustable from 0.5 to 5.5 ml per 80 cm² per hour (Dependant on accessories ordered)
Electricity supply 3 phase 3 phase 3 phase 3 phase 3 phase 3 phase
Voltage (VAC) and frequency (Hz) dependant on country/region of installation
Water Deionized/distilled for topping up air saturator and making salt solution. Air saturator requires a continuous water connection 2.5-5.0 bar (36-72 psi). If ACC42 is ordered the continuous water supply must be pressuried 4.0 – 5.0 bar (58-72 psi). If air saturator is topped up manually option ACC66 must be ordered.
Air Clean dry & oil free, 4.0 to 6.0 bar (58-87psi) with 240 Ltrs (8.5cu.ft) per minute flow
Exhaust Exhaust – 3m (10ft) exhaust pipe is required which should be terminated outside building (see accessory ACC58)
Drain 3m (10ft) drain pipe is required which should be terminated into floor level drain (see accessory ACC58)
Operating environment conditions +18 to +23°C (+64 to 73°F), 85% max RH (non condensing) ambient.