Full Automatic Programmable Environment Protection Salt spray Chamber
Full Automatic Programmable Environment Protection Salt spray Chamber
1. Salt Water Spray Test Chamber's 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.
2. Specifications:
| Specifications (Note: We reserve the right to change specifications without prior notice) | ||||
| Model | HL-160-NS | HL-120-BS | HL-90-BS | HL-60-SS |
| Interior dimensions(W*H*D)mm | 1600 X 500 X 1000 | 1200 X 500 X 800 | 900 X 500 X 600 | 600 X 400 X 450 |
| Exterior dimensions(W*H*D)mm | 2240 X 1500 X 1600 | 1410 X 1280 X 880 | 1460 X 1280 X 910 | 1130 X 1070 X 630 |
| Testspace Volume(L) | 800 | 480 | 270 | 108 |
| Salt Water Tank Volume (L) | 60 | 40 | 25 | 15 |
| Heater | 15KW+1KW | 11KW+1KW | 7KW+0.75KW | 3KW+0.75KW |
| Air compressor | 2HP | 2HP | 1/2HP | 1/2HP |
| Temp. range (Testing barrel) | 35±1℃～50±1℃ | |||
| Temp. range (Pressure barrel) | 47±1℃～63±1℃ | |||
| Test applicable | NSS, ACSS,CASS,CORK | |||
| Pressed Air Pressure | 1.00±0.01kgf/cm² | |||
| Spray Amount | 1.0~2.0ml/80cm²/h(Collect at least 16 hours, take the average) | |||
| Ambient Relative Humidity | More than 85%R.H. | |||
| PH Value | 6.5~7.2 3.0~3.2 | |||
| Spraying Manner | Programmable Spraying | |||
| Power | AC220V 1Φ 50Hz | |||
3. Standards implemented and met:
1) GB/T 2423.17-1993 salt spray test
2) GB/T 2423.18-2000 salt spray test
3) GB/T 10125-1997 salt spray test
4) ASTM.B117-97 salt spray test
5) JIS H8502 salt spray test
6) IEC68-2-11 salt spray test
7) IEC68-2-52 1996 salt spray test
8) GB.10587-89 salt spray test
9) CNS.4158 salt spray test
10) CNS.4159 CASS Copper accelerated acid salt spray test
11) GB/T 12967.3-91 CASS Copper accelerated acid salt spray test
4. Combined Cycle Tester System Diagram
5. Salt Spray Test Chamber System Diagram
6. Salt Spray Testing working Principle
- Salt Spraying Process
- Humidifying Process
- Drying Process
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