One. material of the body
1.5MM imported grey P.V.C board
2. rack: 9.5MMSUS304 3MM Fiber rod. Special treatment for corrosion resistance. Plastic steel V rack and stainless steel pipe angle to ensure that the test object is 30 degrees bevel.
3. body bracket: SECC channel steel plus angle iron spray. Four wheel taxi. Push away (120 or 120 or more).
4. pressure barrel adopts seamless welding of 2.0MMSUS201 stainless steel plate.
5. the titanium tube is used for heating. The service life is long and the corrosion resistance is high.
The 6. machine cover is made of 5MM imported transparent acrylic board. It has fine workmanship, beautiful appearance and transparency.
Two, body size: GC-227-60
Size: 1050*780*1020mm(L*M*H)
Three. Control system
DHC temperature controller, digital display PID automatic calculation, SSR output, high stability platinum temperature probe. The temperature was mistaken at + 1 degrees in salt spray test.
Pressure barrel adopts Henry's law, in heating and humidifying, the laboratory humidity reaches more than 95%, in line with national standards.
Four. Timing system
Using high-precision multi-function timer, test time can be set multi-functional, can be set 1S—9999H. with power failure memory function, after the call, continue to work until the product is completed the required time, avoid the power failure after the experiment redo.
Five. Replenishment system
The automatic / manual water feeding system has the function of automatic / manual water replenishment when the water level is insufficient. The experiment is not interrupted to meet the guest's diversified environmental requirements. (automatic water replenishment only needs access to tap water pipe).
Six. Heating mode
In salt spray experiment, steam heating method is adopted, the heating speed is fast, the temperature distribution is uniform, and the standby time is shortened.
Seven, control mode
Five key type standard operation. With full fault detection and early warning system. Lights can be turned on when faults occur.
Five the key operation is a power switch, an operation switch, a spray switch, a time switch and a mist eliminator switch. When the experiment is done, turn on the power switch and add the water automatically. When the water is completed, turn on the operation switch. Set the experimental temperature automatically, automatically warm the instrument, open the spray switch, spray the instrument, start the timer, set the time, finish the experiment time, and finish the experiment. Accumulated salt fog.
Eight. Safety protection device
1. With double over-temperature protection, the heating power supply can be cut off automatically when the temperature control meter fails or the heating system fails. Avoid excessive temperature damage to the instrument.
2. double low water level protection, to prevent the laboratory and pressure barrels heating pipe dry burning damage.
3. attached overload protection. To prevent damage to instrument and instrument internal electrical accessories when abnormal occurs. (with experimental salt bucket, low salt level reminder, avoid salt water after the experiment is abnormal).
Nine, measuring cylinder
Built in fog collection box two (JK-60 type). It is more difficult to break than traditional outdoors.
Ten. Nozzle: precision quartz glass nozzles. It is guaranteed that it will not crystallize for 4000 hours. The spray tower is equipped with a conical disperser, which has the functions of guiding fog, regulating fog amount and even falling fog.
Eleven. Sealing way: inside and outside box connection seal groove, adopt water seal. Prevent salt mist from escaping.
Twelve. Control panel and electrical accessories.
Temperature controller (DHC) two
Pressure gauge (Taiwan)
Six lights (Taiwan)
A timer (DHC)
A time accumulator (DHC).
Control switch (Taiwan) five
SSR (Taiwan Yangming) two
Relay (OMRON, Japan) three
Temperature line (Taiwan Shen Jie) two
Pressure regulating valve (AIRTAC) two
Four solenoid valves (AIRTAC)
Water level device (Taiwan Xiangyang) four
Heating tube (titanium tube) two
Thirteen, annex description
V type support rack four (60 type)
O type sticks eight (60 type)
Two bottles of sodium chloride
5000ML a measuring cup.
50ML measuring cylinder one (type 60)
Fourteen. Temperature range
1. laboratory temperature: 35 C --50 C (optional)
2. pressure barrel temperature: 47 C --63 C (optional)
Fifteen. Heating rate
1. laboratory, room temperature - - 35 degrees centigrade about 35 minutes.
2. pressure tank, room temperature - - 47 degrees centigrade about 15 minutes.
Sixteen, temperature accuracy: + 1 degrees centigrade.
Seventeen. The machine is suitable for neutral salt spray test (NSS) and corrosion test (AASS, CASS).
