Active Member
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[China]
Address: Room 401, Building 3, No. 10, Longxi Road, Nancheng Street, Dongguan, Guangdong
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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ROHS PID Control Salt Spray Test Chamber Explosion Proof 480L
There are four test methods as following mentioned:
1.NSS test (neutral salt spray test) is the widely used accelerated
corrosion test method. It adops 5% saline solution with PH value of
6~7, test temperature is 35℃, precipitation of salt spray is
1~2ml/80cm/hr.
2.ASS test (acetic acid salt spray test) is developed based on NSS
test. Adding some glacial acetic acid into saline solution, and
make the PH value of solution to be 3, then solution becomes acidic
solution, so does salt fog. Its corrosion speed is 3 times faster
than NSS test.
3.CASS test(copper-accelerated acetic acid-salt spray test) is a
kind of fast salt spray corrosion test, add some copper salt into
saline solution, test temperature is 50℃, its corrosion speed is
about 8 times than the NSS test.
4.Alternating salt spray test is a kind of composite salt spray/fog
test, it is actually a neutral salt spray test and constant
temperaure humidity test, mainly used for cavity type product,
through infiltration of wet environment, make the salt fog
corrosion not only on the surface of the product, also occure
interior product. Using this method, users can inspect electrical
performance and mechanical performance of product under the
condition of salt fog and hot wet.
Features:
1. With auto & manual water supply system, auto water
supplement when with low water level, ensure the testing
continuously.
2. Temperature controller with digital control, P.I.D. Control with
accuracy of 0.1℃.
3. Double over-temperature protection, alarm when with low water
level, ensures operating safety.
5. High precise glass nozzle control the salt mist, mist spray out
uniformity through conical diffuser and free falling on the
specimen, ensure with no crystallization salt blocking.
Technical Parameters:
| Inside box size(cm) | 60x45x40 | 90x60x50 | 120x80x50 |
| Outside box size(cm) | 107x60x118 | 141x88x128 | 190x110x140 |
| Testing room temperature | Salt test (NSS ACSS)35℃±1℃/ Corrosion Test (CASS)50℃±1℃ | ||
| Pressure barrel temperature | Salt test (NSS ACSS)47℃±1℃/ Corrosion Test (CASS)63℃±1℃ | ||
| Brine temperature | 35℃±1℃ 50℃±1℃ | ||
| Testing room Capacity | 108L | 270L | 480L |
| Brine tank capacity | 15L | 25L | 40L |
| Salt concentration | The concentration of sodium chloride 5% or the 5% concentration of sodium chloride add 0.26g per liter of copper chloride (CuCl2 2H2O) | ||
| Air pressure | 1.00±0.01kgf/cm2 | ||
| Spray volume | 1.0~2.0ml/80cm2/h (working at least 16 hours, and then take the average) | ||
| Testing room relative humidity | 85% above | ||
| PH | 6.5~7.2 3.0~3.2 | ||
| Spray form | Programmable spray (Including continuous and intermittent spray) | ||
| Power | AC220V1Φ10A | AC220V1Φ15A | AC220V1Φ20A |
Advantage:
1 Programmable control, touch screen operation
2. It can spray regularly, intermittently and evenly
3.24 hours online
4.Sample chamber of each model
5. Best price, fast delivery
6.OEM,ODM
7.Oversea offices
8.Own import and export business license
9.ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
