LED Salt Spray Test Equipment With JIS CNS Standard High Performance PVC Cyclic Corrosion

Application

The so-called treatment methods, including coating, electroplating, organic and non-organic materials, film, anodizing, anti-static oil and corrosion-resistant treatment, can achieve the purpose of maintaining long-term corrosion of goods. Salt spray test chamber is widely used in electroplating, anodizing, spraying, anti-rust products after corrosion resistance test, a variety of materials for surface treatment.

Features:  

A. The whole part of the device is made of P.V.C. Sheet and the inside of the device is reinforced by using a special lining material. Hence, it is sturdily made and will not transform forever.
B. The test chamber is heated from five directions in order to ensure the temperature difference in the chamber may be kept within (± 1℃).
C. Spray nozzle: The nozzle is specially made to enable it to suck up the salt water and then spray it out in the shape of mist with considerable high speed. When it falls on the surface of the item being tested, the difference of fallen mist may be controlled within ± 0.3ml / 80 cm2h.
D. HUNTER PRINCIPLE is used to make the saturated air hot and moist and to keep the humidity in the test chamber required for test.
E. Temperature is the pre-requisite condition that with have direct impact on corrosion rate. We use P.I.D. temperature control unit to limit the temperature difference within the range of ± 0.5℃.
F. A warning device is used to indicate the low level of the test fluid, when the fluid is only enough for being sprayed for five hours, a buzzer will remind the user to replenish the liquid to ensure continuous spray test.
G. Use full automatic detecting system, test stopped automatic, and lighting display when trouble.

Equipped with working systems

● Salt spray (SAL) acc. to DIN EN ISO 9227 NSS, CASS, Prohesion

● Optional: Spraying of test solution without compressed air

● High Humidity 98-100 % (CON) acc. to DIN EN ISO 6270-2 CH, AT, AHT

● Accessory: Air conditioning module for supply of standard air acc.to DIN 50014 required by VW PV 1210

● for carrying out of individual and cyclic Corrosion Tests according to corporate standards
such as VDA 621 -415, VW PV 1210

replenish the liquid to ensure continuous spray test.
G. Use full automatic detecting system, test stopped automatic, and lighting display when trouble.

Test Chamber

● Capacity ca. 160L
● Internal dimensions W/D/H ca. 1600*500*1000 mm 
● Materials: water bath, side walls and cover made from stainless steel coated with ECTFE.
Halar® Front walls made of polyethylene with milled holes for the specimen.
● Pivoting front door supported by gas springs and pneumatic cylinders for convenient opening and smooth but tight closing, dry silicon seal.

● Compact space saving case design.
●Corrosion resistant robust stainless steel rim.

Combined Cycle Tester System Diagram 

Salt Spray Test Chamber System Diagram 

Salt Spray Testing working Principle 

• Salt Spraying Process

• Humidifying Process

• Drying Process

Standard specifications