Sinuo Testing Equipment Co. , Limited
| Payment Terms | T/T |
| Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days |
| Packaging Details | Export packing |
| Inner chamber size | 1500*1500*2500mm(W*D*H) |
| Outer chamber size | 1900*2000*2500 mm(W*D*H) |
| Dust concentration | 2～4kg/m3 |
| Airflow meter | Mechanical type |
| Airflow speed | Not more than 2m/s |
| Air flow meter | 1-20L/M |
| Load-bearing | 200kg |
| Product vacuum degree | ≤10KPa |
| Brand Name | Sinuo |
| Model Number | SN441C-SC6F |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 Sets Per Month |
| Delivery Time | 30 Days | Packaging Details | Export packing |
| Inner chamber size | 1500*1500*2500mm(W*D*H) | Outer chamber size | 1900*2000*2500 mm(W*D*H) |
| Dust concentration | 2～4kg/m3 | Airflow meter | Mechanical type |
| Airflow speed | Not more than 2m/s | Air flow meter | 1-20L/M |
| Load-bearing | 200kg | Product vacuum degree | ≤10KPa |
| Brand Name | Sinuo | Model Number | SN441C-SC6F |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | large sand and dust test room ，IEC 60068-2-68 environmental testing chamber ，6m³ water ingress testing equipment | ||
IEC 60068-2-68 Floor Stand Large Sand and Dust Test Room Environmental Testing 6m³
Complied Standards & Clauses
Conforms to IEC 60068-2-68: 2001 Environmental testing- Part 2: Tests- Test L Dust and sand.
Product Overview
This equipment is suitable for testing electrical and electronic products, automobile and motorcycle parts, and seals in sand and dust environments to prevent sand and dust from entering the seals and shells. To test the performance of electronic and electrical products, automobile and motorcycle parts, and seals in use, storage, and transportation in sandy and dusty environments. The purpose of the test is to determine the possible harmful effects of particles carried by airflow on electrical products. The test can be used to simulate open sand and dust air environmental conditions induced by the natural environment or man-made disturbances such as vehicle movement.
1. The equipment is a walk-in structure with spliced warehouse boards. There is a funnel in each of the four corners. The middle flat adopts a dust brush structure. The side-through dust brush structure brushes dust into the funnels on both sides.
2. There is a rotating sand and dust feeding device at the air inlet end of the working room to meet the needs of dust blowing.
3. The circulating air duct is equipped with a heating and dehumidification device.
4. There is an observation window on the door. The test box has double doors and is sealed with double layers of aging-resistant silicone rubber.
5. The outer wall material of the test room and whirlpool duct is made of high-strength double-sided galvanized steel plate with fine powder baking paint on the surface. The inner wall is processed and formed by SUS304 stainless steel plate. The frame is made of 10# square tube after anti-rust treatment and spraying.
6. Temperature and humidity control uses an intelligent controller (relative humidity uses a direct-reading sensor) (panel control uses a touch screen).
Technical Parameters
| Effective volume of inner chamber | About 6 cubic meters |
| Inner chamber dimensions | 1500*1500*2500mm(W*D*H) |
| Outer chamber dimensions | About 2500*2300*3300 mm(W*D*H) |
| Test sample specifications | Width (36-39 inches): Approximately 91.44 - 99.06 cm Height (70-72 inches): Approximately 177.8 - 182.88 cm Depth (30-36 inches): Approximately 76.2 - 91.44 cm |
| Function parameters | |
| Working room temperature | RT+10℃～+70℃ |
| Working humidity | ≤75%R.H (Not displayed, not controlled) |
| Product vacuum degree | ≤10KPa |
| Dust composition | Talcum powder |
| Composition of dust particles | Dry talcum powder that can pass through a square hole sieve with a mesh size of 75µm and a wire mesh diameter of 50µm |
| Dust concentration | 2～4kg/m3 |
| Air flow meter | Mechanical type |
| Airflow speed | Not more than 2m/s |
| Time of control | Dust blowing control cycle: 1s ~ 99h (adjustable), test time timing: 1s ~ 99h (adjustable), vibration time: 1S ~ 99H (adjustable) |
| Metal mesh | Nominal line length: ≥50μm, standard spacing between lines: ≥75μm. |
| Sand and dust air circulation device | Circulation air ducts and high-power mixed-flow ventilators have an air extraction volume of 80 times the tested shell volume, and the air extraction speed does not exceed 60 times the shell volume per hour. And the speed of the air flow can make the dust evenly distributed in the test chamber. The airflow in the test chamber is mainly top-down vertical airflow rather than laminar flow. The pressure gauge has a calibration interface. |
| Load-bearing capacity of cargo platform | Not less than 200kg |
| Dust drying system | The equipment is equipped with a dust drying heating device, and there is a heating button on the controller control screen. When the dust is found to be a little moist during the test, you can turn on the heating button in the control screen and start the dust heating device to dry the dust. The button can be turned off after the dust has dried. The drying process will not affect the test process, effectively ensuring the dust concentration in the test chamber and ensuring the accuracy of the test data. |
| How to change dust | Use a manual vacuum cleaner to replace the dust, and the dust can be easily replaced at any time |
Details
Company Details
Business Type:
Manufacturer
Year Established:
2019
Employee Number:
<100
Ecer Certification：
Verified Supplier
Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle te... Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle te...
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