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E-mail
oukeyq@163.com
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Phone
15382878565
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Address
No. 156 Changlang Road, Changping Town, Dongguan City
Guangdong Ouke Testing Instrument Co., Ltd
oukeyq@163.com
15382878565
No. 156 Changlang Road, Changping Town, Dongguan City




Salt dry wet composite testing machineIntroduction:
This product is designed to simulate natural conditions that are close to reality in accelerated corrosion testing, using conditions commonly encountered in natural environments. It is tested under harsh conditions several times that of natural environments, such as salt spray, dry, humid, normal temperature, low temperature, etc. It can be tested in any order or separately. The main test products are aimed at products used under intense environmental changes, such as automotive parts, aviation equipment, photography equipment, building materials, electroplating coatings, and electronic motor systems, which are suitable for metal electrochemical corrosion resistance.
Salt dry wet composite testing machineFeatures:
1. Adopting LCD digital display color touch screen temperature and humidity controller (OYO U-8256P from Japan), which can record temperature and humidity test curves;
2. Control method: Temperature, humidity, and temperature humidity can be controlled by program alternating control;
3. Program group capacity: 140Pattern (group) 1400Step (segment) Each group of programs can have up to 99 Repest segments;
4. Each execution mode time can be set arbitrarily from 0-999 hours and 59 minutes;
5. Each group can freely set a partial loop of 1-999 times or a complete loop of 1-999 times;
6. It has a power-off memory function and can continue to perform unfinished tests after power is restored;
7. Can be connected to a computer via RS232 interface.
Execution standards and testing methods:
GB/T 20854-2007 Dry and Wet Salt Spray Test
ISO 14993-2001 Dry and Wet Salt Spray Test
Temperature and humidity salt spray composite testing machine specifications/SPEC:(Can be customized according to the size of the user's product)
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Model number
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OK-FH-90
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OK-FH-120
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Inner box size (W * H * D) cm
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90x60x50
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120x80x50
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Outer box size (W * H * D) cm
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141x88x128
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190x110x140
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temperature range
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A: RT (room temperature)~80 ℃ B: 0 ℃~80 ℃ C: -10 ℃~80 ℃
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humidity range
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20%~98%
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Temperature and humidity control accuracy
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±0.5℃ / ±2.0%R.H.
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Uniformity of temperature and humidity
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±2.0℃ / ±3.0%R.H
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Laboratory temperature
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Saltwater test method (NSS ACSS) 35 ℃± 1 ℃/Corrosion resistance test method (CASS) 50 ℃± 1 ℃
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pressure tank temperature
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Saltwater test method (NSS ACSS) 47 ℃± 1 ℃/Corrosion resistance test method (CASS) 63 ℃± 1 ℃
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brine temperature
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35℃±1℃ 50℃±1℃
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salt concentration
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Add 0.26 grams of copper chloride (CuCl2 2H2O) per liter to a concentration of 5% sodium chloride solution or 5% sodium chloride solution
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Compressed air pressure
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1.00±0.01kgf/cm2
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spray volume
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1.0~2.0ml/80cm2/h (Collect for at least 16 hours and take the average)
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refrigeration system
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Fully enclosed low-noise, high and low temperature universal compressor, environmentally friendly refrigerant (R404A/R23)
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control system
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7-inch color LCD touch screen controller, switching between Chinese and English
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power supply
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The power cord is located behind the machine at 220V ± 5% V/50 ± 0.5Hz/AC380 ± 5% V/50 ± 0.5Hz
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