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Address: Room 301, Building No.1, No. 2 Jiaolian Yiheng Rd, Wanjiang District, Dongguan, China, 523046
Contact name:Raymond Chung
Dongguan Quality Control Technology Co., Ltd. |
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Touch Controller CASS Corrosion Resistance Salt Spray Test Machine Equipment PVC Chamber Material
Technical Data Download: iqualitrol Salt Spray Test Chamber AHL-90T
Brief Introduction:
The Copper Accelerated Acetic Acid Salt Spray (CASS) test, often referred to as the Salt Fogging Test, is used to simulate and evaluate the corrosive performance of decorative copper/nickel/chromium or nickel/chromium coatings on steel, zinc or aluminium alloys and plastics designed for severe service.
Specifications:
Please note: AHL-60T and AHL-90T do not meet standard of ASTM B117
| Model | AHL-60T | AHL-90T | AHL-120T | AHL-160T | AHL-200T | ||
Interior dimensions (mm) | W | 600 | 900 | 1200 | 1600 | 2000 | |
| D | 450 | 600 | 850 | 1000 | 1200 | ||
| H | 400 | 500 | 500 | 550 | 600 | ||
Exterior dimensions (mm) | W | 1130 | 1460 | 2200 | 2600 | 3000 | |
| D | 630 | 910 | 1200 | 1450 | 1650 | ||
| H | 1070 | 1280 | 1450 | 1550 | 1600 | ||
| Chamber Volume | 108 L | 270 L | 480 L | 800 L | 1440 L | ||
| Solution Tank | 15L | 25 L | 40 L | ||||
| Power Supply | AC 220V 50HZ | AC 380V 50HZ | |||||
| Ambient temp. & humid. range | +5℃ ~ +35℃ / <85%RH | ||||||
| Testing Temperature | NSS ACSS 35℃±1℃ / CASS 50℃±1℃ | ||||||
| Air Temperature | NSS ACSS 47℃±1℃ /CASS 63℃±1℃ | ||||||
| Solution Consistence | NaCl 5% | ||||||
| PH Value | NASS ACSS:6.5~7.2 / CASS:3.0~3.2 | ||||||
| Temperature fluctuation | ≦±0.5℃ | ||||||
| Temperature uniformity | ≦2. 0℃ | ||||||
| Temperature deviation | ≦±2.0℃ | ||||||
| Spray quantum | 1.0~2.0(ml/80cm2/h) | ||||||
| Chamber Material | polyvinyl chloride (PVC) | ||||||
| Heater | Corrosion-resistant titanium tube | ||||||
| Temperature sensor | Platinum Resistance (PT-100) | ||||||
| Safety device | Over-temperature protection , leakage protection | ||||||
Note:
1. The above specifications are for reference only, the actual specifications for the main quotation.
2. Custom made is available according to customers’ special requirements.
The types of coatings that can be assessed through the copper accelerated acetic acid salt spray test include:
Phosphate surfaces (with successive primer, paint, rust preventive, lacquer)
Copper, tin, nickel, electroplated chromium
Zinc flake and other coatings that are not electrolytically applied
Zinc alloy and plain zinc plating
Organic coatings
This test is widely employed in industrial settings. It is very beneficial for replicated service evaluation, development and research as well as manufacturing control. Specifically, it is developed for electrodeposited, decorative chromium/nickel as well as chromium/nickel/copper.
Features:
1, Chamber material is made of P.V.C Sheet, sturdily and will not be out of shape.
2, Test chamber is heated from five directions to ensure the temperature is uniformity distributed.
3, Spray nozzle is specially made, enable to spray the salt water with considerable speed, then falls on the surface of samples.
4, Hot and moist air keeps the humidity in the test chamber conforms testing request.
5, High precision P.I.D. temperature controller limits the temperature difference within the range of ±0.1℃.
