Description
Summary:
Salt Spray Test is a standardized and popular corrosion test method, used to check corrosion resistance of materials and surface coatings. Usually, the materials to be tested are metallic and finished with a surface coating which is intended to provide a degree of corrosion protection to the underlying metal
Heating system:
- Adopt u-shaped titanium alloy high-speed heating electric heat pipe.(Strong in corrosion resistance)
- Water and electricity fully independent system, does not affect the salt fog test and control circuit
- Temperature control output power are calculus by the microcomputer (High precision, high efficiency and power saving is about 30%)
- Low water level protection system.
Spray system:
- Spray device: spray tower using a nebulizer (spire height adjustable), guiding salt spray, fog particles small, natural subsidence; without nozzle salt crystals, tunable settlement.
2. Spray gas treatment: two spray gas regulator regulator, the same period the oil to be filtered, humidified gas preheating - fogging treatment: spray brine stored as hidden and built a large storage capacity, brine with preheating Function. Saline spray before brine with quartz filter element, to avoid blocking the nozzle of impurities Sergio terminal test.
Standards:
CNS: 3627, 3385, 4159, 7669, 8886.
JIS: D0201, H8502, H8610, K5400, Z2371.
ISO: 3768, 3769, 3770.
ASTM: B 117, 8117, B268.
Features:
- Automatic add water when water shortage, with a group of manually water.
- Special glass nozzle(PYREX), guarantee non-crystalline block.
- With dual over-temperature protection, water shortage warning, ensure safety use.
- Temperature device adopts digital display, PID control, precision is 0.1 centigrade degree.
- Chamber adopts direct steam heating method, fast warming, shortening standby time
- Spray tower attached cone diffuser, with functions of directional mist, adjustable mist, uniformity fog Lamp.
Specifications
| Model | NG-YW60 | NG-YW90 | NG-YW120 | ||
| Test room size(cm) | 60x45x40 | 90x60x50 | 120x80x50 | ||
| Outside box size(cm) | 107x63x118 | 141x88x128 | 190x120x140 | ||
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Testing room temperature |
Salt Test (NESS ACSS) 35°C±1°C / Corrosion Test (CASS) 50°C±1°C |
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| Saturated air barrel Temperature |
Salt Test (NESS ACSS) 47°C±1°C / Corrosion Test (CASS) 63°C±1°C |
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| PH | Salt Spray Test (NESS ACSS) 6.5~7.2 Corrosion-resistant Test(CASS) 3.0~3.2 |
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| Spray volume | 1.0~2.0ml/h | ||||
| Testing room relative humidity | > 85% | ||||
| Salt concentration | The concentration of sodium chloride 5% | ||||
| Testing room Capacity | 108L | 270L | 480L | ||
| Brine tank capacity | 15L | 25L | 40L | ||
| Air pressure | 1.00±0.01kgf/cm2 | ||||
| Spray form | Programmable spray (Including continuous and intermittent spray) | ||||
| Multiple safety protection devices | Current discharge protection, over pressure protection,over temperature protection, over load fuse protection | ||||
| Power | 220V,10A | 220V,15A | 220V,20A | ||
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