PRODUCTS
A manufacturer with many years of research and development, design and production of environmental testing machines, with strong experience and cooperation with well-known domestic and foreign companies, products are exported to many countries and regions in the world.
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Environmental test chamber
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Battery test box
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Mechanical testing machine
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Furniture testing machine
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Salt Spray Test Chamber
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Dust Test Chamber
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Three Comprehensive Test Chamber
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Rain Test ChamberRain Test Chamber
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Cold and Hot Shock Test Chamber
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Battery Impact Tester
Technical solutions
1, advanced factories, leading technology
2, reliability and applicability
3, environmental protection and energy conservation
4, humanization and automation system network management
5, timely improve the long-term protection of the after-sales service system
Dongguan City Science and Technology Precision Instrument Co., Ltd
DONGGUAN KESION PRECISION INSTRUMENT CO.,LTD
Dust test room reference picture
Sand and dust test room
. The device runs the interface
. The device run curve
model and technical parameters
1. Model: KS-SC-8F
2. Studio size (mm): 4000 x 2000 x 2000 (W x height x depth)
3. Outer box size (mm): approx. 4700 x 3200 x 2300 (W x height x depth)
3. Gate: Double door about 2000×1800 (there is an observation window on the door).
4. Single door: about 2000 x 900mm
5. Temperature range: RT-10C to 60C (heated baking dust system);
6. Humidity range: ≤85%RH;
7. Air flow speed: no more than 2m/s
8. Dust concentration: 2 to 4kg/m3;
9. Dust specifications: can be through the perforation of 75um, wire diameter of 50um square hole dry talcum powder;
10. Shock time: 1S-999H adjustable;
11. Dust blow time: 1S-999H adjustable;
12. Dust dehumidification: electric heating dehumidification;
13. Sample racks make four funnels: each funnel size 1. Each funnel is independent fan control.
14. Sample rack weight 1000KG.
15. Test pressure difference: A is lower than atmospheric pressure 1.98KPa or B no pressure difference
16. Equipped with a pumping and display measurement system below the air pressure test;
17. How to run: program mode, set value mode;
18. Control system: embedded large-screen LCD touch screen
19. Data saving and printing
20. Lead hole: 50 mm; blocked with sealant.
21. Chamber guts: imported sus304 mirror stainless steel;
22. The chamber body is made of stainless steel.
23. Safety protection: fan overcurrent alarm, power supply phase absence, phase sequence protection, unexpected automatic shutdown and power cut off.
Second, the test operation
1, when empty to have a temperature and humidity detection system, and with a display function.
2, sealing the test box in the powder circulation pump can be used to make talcum powder suspended other methods instead. Talcum powder is filtered with a metal hole sieve. Wire diameter 50 m, perforated size 75 m. The amount of talcum powder is 2 kg per cubic meter of test chamber volume and must not be used more than 20 times. It should be possible to maintain uniform suspended dust with sufficient density in the test chamber.
3, the test shell placed in the test box, should make the pressure in the shell vacuum pump to maintain lower than the atmospheric pressure, can also change the air pressure in the test box to achieve periodic changes in the air pressure in the test chamber.
4, the purpose of the test is to use pressure difference to pump the air from the box into the equipment, the amount of gas pumped is 80 times the volume of the tested shell, the pumping speed does not exceed 60 times the volume of the shell per hour. Under no circumstances shall the pressure difference exceed 2kPa.
5, the instrument should have an emergency emergency stop device to ensure the safety of the test abnormal.
6, sealing test case cover (door) should be sealed reliably, it is recommended that the inside wall of the test box using conductive materials, and ground to avoid static accumulation.
7, should have the test dust recovery treatment function, the operation function of the equipment should meet the standard GB4208-2008 in the 13.4 provisions.
|
name |
unit |
Brand and origin |
quantity |
remark |
|
touch screen |
platform |
MECG |
1 |
|
|
AC contactor |
piece |
Snyder, France |
1 |
|
|
Intermediate relay |
piece |
Omron, Japan |
1 |
|
|
With light button |
piece |
Zheng Hao |
1 |
|
|
Fuse |
piece |
Zheng Hao |
1 |
|
|
The total power switch |
piece |
Zhengtai |
1 |
|
|
High-power air compressor |
piece |
Taiwan's Shenghong |
1 |
|
|
PLC |
piece |
Xinjie |
1 |
|
|
vacuum pump |
cover |
Overflights and Aedes arden |
1 |
|
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