Product Description 
 This equipment is widely used in aerospace, automotive, motorcycle, soldiers loaded weapons, electric and electronic, chemical, metallurgy, quality control measurement, post and telecommunications, ship railways and other enterprises, institutions and colleges and research institutes. 
 The devices use a salt solution or acid salt solution, to accelerate the corrosion of materials or products under a certain temperature and relative humidity, the extent of the damage suffered by the test material or product within a certain period of time. The device is used to assess material and the protective layer of corrosion resistance to salt spray, and similar to the process quality of the protective layer is an artificial salt spray environment, the test can also be used to assess some resistance to salt spray corrosion. The results showed that, saving a lot of manpower, financial and material resources. 
 Salt spray test has been in China as a national standard, and the detailed provisions of that simple neutral salt spray test from the initial development as: acetic acid salt spray test, copper accelerated acetic acid salt spray test and alternating salt spray trials and other forms. 
 Reference standard 
 The salt spray corrosion test equipment to comply with and apply to our promulgation of the national military salt spray test standard GJB 150.11 and the salt spray test of electric and electronic products, standard GB 2423.17; for metal covering layer of salt spray test standard GB 6 458, GB 6459, GB6460; specialized for assessment of light industrial products plating layer of salt spray test standard GB 5 938 GB 5 939, GB, 5 940; for the paint layer of salt spray test standard GB 1771 standard and other standards currently being used in the international salt spray corrosion. 
 Equipment condition 
 Ambient temperature: room temperature to +35 ° C; 
 Environmental humidity: ≤ 85%; 
 Power requirements: AC220/380 (± 10%) V/50HZ; 
 Gas source requirements: that is equipped with air compressor (or air source) 
 Meet the test method: neutral salt spray test (NSS test), the salt spray test (SS test), acetic acid salt spray test (ASS test), copper accelerated acetic acid salt spray test (CASS test) salt spray test method 
 Technical indicators 
 Temperature Range: 35 ℃ ~ 50 ℃ 
 Humidity range: 90 ~ 98% R? H 
 Temperature uniformity: ± 2 ℃ 
 Temperature fluctuation: ± 0.5 ℃ 
 Salt spray settlement: 1 to 2mL/80cm2? H 
 Spray mode: continuous, clearance adjustable 
 Model Specification 
 Model 
 Room size (mm) 
 Volume (excluding cover) 
 The preloaded power (kw) 

 YWX-150 
 450 × 600 × 450 
 0.12 cubic meters 
 2 

 YWX-250 
 600 × 900 × 500 
 0.27 cubic meters 
 3 

 YWX-750 
 750 × 1100 × 500 
 0.41 cubic meters 
 4 

 YWX-010 
 850 × 1300 × 600 
 0.66 cubic meters 
 5 

 YWX-016 
 850 × 1600 × 600 
 0.82 cubic meters 
 7 

 YWX-020 
 900 × 2000 × 600 
 1.1 cubic meters 
 8 

 Introduction to structural design 
 The salt spray corrosion chamber exterior design appearance, reasonable structure, smooth, natural and smooth lines. Cabinet material made of high quality PVC plastic sheet, clean and bright appearance, corrosion-resistant, easy to clean, no leakage, various auxiliary parts facilities for the same corrosion-resistant materials. 
 Cover material for high-quality transparent PVC sheet, can be clearly observed from the outside to the indoor trial situation without affecting the test results. And cover design as the best angle of 110 degrees, so that the fog will not drip during the test affect the test results on samples. Free fall after the specimen after the salt spray test chamber at the bottom of outdoor discharged with the waste, the test liquid is not re-use. Lid and the box with a water seal to prevent salt spray spillover to affect the test results and corrosion of other equipment in the room, and may even damage caused by the test operator. The lid of the large equipment imported from Taiwan cylinder automatically open, convenient and comfortable. (YWX/Q-750 following cylinder) opening angle of about 80 degrees, can also be designed according to customers' special circumstances; gas source can be used compressed air, the gas after the two oil-water separator, into the saturated tube preheat, humidification, into the test chamber, to ensure that the air has no impurities, no oil; primary pressure of 0.4 MPa. Bottom of the chamber has a vent to prevent the produce boxes and external pressures, to ensure the normal conduct of trials. 
 Heating box for the interior electric heating, saving water and electricity resources, warming fast, uniform distribution of temperature and humidity. The sample holder at the national standard upper and lower levels of 15 degrees and 30 degrees of tilt can be linked to the way. 
 Equipment control system design the right side of the box, easy to operate control box panel transparent plate covering can prevent dust. Waterproof protective effect. 
 Control system 
 High-speed heating of a U-shaped corrosion titanium heating tube 
 Temperature instruments imported from Japan Intelligent Precision Digital PID micro controller 
 Control precision is: ± 0.1 ℃ 
 Temperature sensor: PT100 platinum resistance thermometer 
 Time controller: Sino-foreign joint venture Li Erde time relay; Timing Range :0-9999 hours arbitrarily set 
 High-quality electrical components: implementation of the Schneider Electric components 
 Chamber water protection 
 Taiwan imports SNS pneumatic components 
 Chamber ultra-temperature protection 
 Test run indicator 
 End of the trial indicate 
 The salt spray corrosion test equipment control system design the right side of the box, easy to operate. The intelligent high-precision digital display PID micro control instrumentation control, membrane buttons, touch set, digital and direct temperature control by the microcomputer calculation of output power to achieve high precision and high efficiency of the efficient use of electricity. 
 Temperature control are used P I D + S to S R, the system with the channel coordination and control, can improve the control stability and lifetime of the component interface used; P and the I D automatic calculation of the function can reduce the artificial when you bring the inconvenience. The equipment in operation or setting, such an error occurs, it will provide the warning fast number. 
 Time controller of the device to control the time required to test, easy to operate. Set period of time when the equipment running is automatically stopped the test, and automatically enter a state of equilibrium cooling. 
 In the temperature control system, we also ad hoc over-temperature protection device to prevent accidents caused by high temperature, causing the device to cause unnecessary harm. Other there is no fuse protection switch, low water level, leakage protection system with automatic shutdown. 
 Random data 
 Description, schematic, certificate, warranty card; 
 Methods of operation, and precautions; 
 Shipping the basic accessories, repair and maintenance matters.