INTBUYING Precision Measuring Salt Spray Testing Chamber Timing Control Auto Start Stop Function

Parameter:<br>Voltage: 110V<br>Laboratory volume: 270L<br>Inner size: 900*600*400mm<br>Outer size: 1390*830*1100mm<br>Spray method: continuous<br>Automatic break point can be timedThe machine have timing function, and you could set time to open or close automatically.<br>Description: <br>Scope of application:<br>This product is used to test the corrosion resistance of the electrodeposited coating of many kinds of metallic materials.<br>Use the salt spray test machine to spray the Sodium Chloride Solution to the surface of electric coating to achieve the purpose of detection.<br>Best to calibrate the concentration once a day.<br>Test the PH value during experience after collection.<br>Continuously, cannot interrupt.<br>Collect once per hour, at least 16 hours, mean the average value.<br>Test at least twice a day, interval seven hours every time.<br>Other humidity required by the seller and the buyer agreement.<br>Continuous time from the beginning to the end.<br>Spray method:<br>Adopting bernoute principle to absorb brine and then atomize, the degree of atomization is even, no blocking phenomenon of crystallization, can ensure the standard of continuous test.<br>Nozzles: made of special glass nozzles, the size of the spray can be adjusted.<br>Spray flow rate adjustment 1-2m1 (m1/8ocm'/nh) (16-hour average)<br>Spray mode: continuous type<br>Adopt the direct heating method, the heating speed is fast to reduce the standby time, when the temperature reaches ON. OFF switching, accurate temperature, less power consumption.(heating tube is made of high corrosion resistance heating system: titanium tube).<br>Meet the standard:<br>GB/T 2423. 17-1993: Salt spray test<br>GB/T 2423. 18-2000: Salt spray test<br>GB/T 10125-1997: Salt spray test<br>IEC68-2-52 1996: Salt spray test<br>ASTM. B117-97: Salt spray test<br>GB. 10587-89: Salt spray test<br>IEC68-2-11: Salt spray test<br>JIS H8502: Salt spray test<br>CNS. 4158: Salt spray test<br>CNS. 4159 CASS: Accelerate the spray test of cupric acetate<br>GB/T 12967.3-91 CASS: Accelerate the spray test of cupric acetate<br>GB/T 1771-2007: Neutral salt spray performance test of paints and varnishes <br>Item included(239366) :<br>1*Salt spray testing chamber 110V <br>

• All equipment needed in the test: Spray nozzle, salt water barrel, test piece support, spray liquid collection container, test chamber, salt water, supply tank, pressure tank, supply equipment and exhaust equipment required for compressed air, the device is shown in Fig, and test as followed.
• Blunt material is required, it is required that the material itself cannot be corroded, and it can not affect the corrosion test.The fog nozzle cannot spray the test liquid directly to the sample , the solution at the top of the spraying chamber cannot drop on the test piece.
• The test liquid dropped from test piece cannot flow back to the salt bucket again for the test.The solution should not contain grease and dust, so you have to prepare an air cleaner.The level area of the spray taking device is 80 cm2, the diameter is about 10 cm. Put the spray taking device beside the test piece.
• Spray liquid should be collected at least 16 hours, an average per hour can be collected 2ml to 1ml solution. Use the final average to represent the amount of spray.
• The concentration of the Sodium Chloride Solution should be maintained at 40~60g/L.The temperature of the pressure barrel should be kept in 47+1 degree, temperature of the brine barrel should be kept in 35+1 degree