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High-Quality Sand and Dust Test Chamber for Automotive Parts from China Suppliers and Factory
Technical Specifications
| Model | TA-FC-12m³ |
| Standard | GB4208-2008, ISO 20653-2006 etc. |
| Size (mm) | 3M * 2M * 2M (D*W*H) |
| Temp range | RT+10 ℃~60 ℃ (heating and baking system) |
| Sample rack load capacity | ≤600KG |
| Humidity range | ≤85%RH |
| Airflow velocity | Not exceeding 2m/s |
| Dust concentration | 2～4kg/m³ |
| Dust spec | Dry talc powder with square pores of 75um and metal wire diameter of 50um that can pass through a sieve |
| Vibration time | 1S-999H adjustable |
| Dust blowing time | 1S-999H adjustable |
| Dust dehumidification | Electric heating dehumidification |
| Test sample pressure difference | A is below atmospheric pressure by 1.98kPa or B has no pressure difference |
| Operation mode | Program mode |
| Control system | Embedded large screen LCD touch screen |
| Inner material | Adopt imported SUS304 mirror stainless steel |
| Safety protection | Fan overcurrent alarm; Power phase loss and phase sequence protection; Automatic shutdown and power cut-off in case of unexpected situations |
| Power Supply | AC380V ± 10%, 50Hz ± 5%, 20KW three-phase four wire system + grounding wire |
Key Features & Hardware
1. Control System
Display a touchscreen PLC controller (such as from Siemens or our own development), emphasizing the simplicity of programming.
2. Heating System
Bottom heater of the funnel to prevent dust from getting damp and clumping (this is crucial for testing stability).
3. Vibration System
Automatic vibration device to ensure that the dust falls back to the bottom for recycling after the test.
4. Observation Window
Tempered glass observation window with a water remover/dust removal brush, facilitating real-time monitoring of the testing process.
Compliance & Standards
IEC 60529: IP5X & IP6X
ISO 20653: Road Vehicles
MIL-STD-810H: Military Std
GB/T 4208 / GB/T 2423.37
Application
Automotive industry: Headlights, dashboard, door locks, sensors.
Electronic communication: Outdoor base stations, phone casings, smart watches.
Power equipment: Outdoor cabinets, insulators, electricity meters.
Military/aerospace: Electronic components in extreme environments.
Frequently Asked Questions
1. What are the differences between IP5X and IP6X tests?
IP5X (Dust-Protected): A small amount of dust can enter, but the amount is not sufficient to affect the normal operation of the equipment.
IP6X (Dust-Tight): Completely dust-proof. During the test, the box will be evacuated to ensure that no dust can enter the enclosure.
IP6X (Dust-Tight): Completely dust-proof. During the test, the box will be evacuated to ensure that no dust can enter the enclosure.
2. Is the dust chamber test and the sand/dust test the same thing?
Strictly speaking, it's not the case. The Dust (dust) test uses extremely fine talcum powder, emphasizing protective performance; while the Sand (sand) test (such as MIL-STD-810) uses quartz sand, which is coarser in particle size, and focuses on the abrasion and impact damage caused by sand and stones. We can provide a combined-type device that takes both aspects into account according to your specific needs.
3. How to maintain the machine on a daily basis?
1. After each test, remove the excessive dust from the bottom of the box.
2. Regularly check the oil level of the vacuum pump.
3. Inspect the sealing strips for any wear and ensure the airtightness.
4. Keep the environment of the PLC controller dry.
2. Regularly check the oil level of the vacuum pump.
3. Inspect the sealing strips for any wear and ensure the airtightness.
4. Keep the environment of the PLC controller dry.
4. What are the power supply requirements for the TA-FC-12m³ test chamber?
The chamber requires a power supply of AC380V ± 10%, 50Hz ± 5%, 20KW under a three-phase four-wire system with an additional grounding wire.
5. What dust specifications are used during testing?
The system uses dry talc powder with square pores of 75um and a metal wire diameter of 50um that can pass through a sieve, with a dust concentration maintained between 2～4kg/m³.
6. How does the heating system prevent dust from clumping?
The machine features a bottom heating and baking system (RT+10 ℃~60 ℃) for electric heating dehumidification, preventing the dust from getting damp and clumping to ensure consistent testing stability.