Product Description
| Item | Specification |
| Internal dimension | 800W*800D*800Hmm |
| External dimension | 1300W*1000D*1700Hmm |
| Test sample | Size W20cm- L30cm-D15cm, weight 0.5kg |
| Chamber material | SUS304 Stainless steel |
| Specifications of square mesh sieve | Mesh hole 75um, mesh metal wire diameter 50um |
| Talcum powder amount | 2kg/ m |
| Airflow speed | No more than 2m/s |
| Door | Left open door with tempered glass door |
| Controller | PLC Touch Screen controller, programmable to set as below cycle: a. Blowing dust time (Stop/Blow) m/s b. Cycle time: can be adjusted c. Pre-set test time: 0s ~99m99s |
| Vacuum system | Pressure gauge, air filter, Pressure regulating FRL, connecting pipe, Vacuum pump |
| Vacuum pump capacity | 60-600 L/H |
| Fan | Centrifugal fan |
| Safety protection devices | Meter over-temperature function, Phase shortage protection, Power short-circuit protection |
IP5X and IP6X dustproof test chambers are professional equipment for testing the dustproof performance of products, simulating different levels of dusty environments according to international standards (e.g. IEC 60529). The following is a detailed description of these test chambers:
I. Definition of IP5X and IP6X dustproof level
1.
IP5X (dustproof type)
A small amount of dust is allowed to enter the equipment, but the amount of dust is not enough to affect the normal operation of the equipment.
Test method: simulate dusty environment by talcum powder, the test time is usually 2-8 hours.
2.
IP6X (Dust-tight)
Completely protected from dust ingress, reaching dust-free level.
IP6X (Dust Tight)
Test method: use of denser talcum powder, differential pressure by vacuum pump, longer test time (e.g. 8-24 hours).
Second, the core structure of the dust test chamber
1.
Airtight test chamber
Material: stainless steel or reinforced glass to ensure hermeticity.
Volume: customized according to sample size (e.g. 0.5m to 10m).
2.
Dust generation system
Dust type: dry talcum powder (particle size 75m) is usually used.
Diffusion method: evenly dispersed dust through vibrating screen, airflow nozzle or screw conveyor.
3.
Air circulation device
Fans or vacuum pumps: generate negative pressure (e.g. 2kPa differential pressure) to force dust penetration in IP6X tests.
4.
Sample mounting platform
Rotatable/tiltable: simulates the actual angle of product use (e.g., mounting direction of the fixture).
5.
Monitoring system
Dust concentration sensor: monitor and maintain dust density in real time (e.g. IP5X requires 2kg/m, IP6X may be higher).
Temperature and humidity control: keep the environment dry (humidity <50%) to prevent dust caking.
III. Typical Test Flow
1.
Pre-processing
Samples are cleaned and placed under standard atmospheric conditions (e.g., 23C, 50% humidity) for 24 hours.
2.
Test phase
IP5X: Turn on the dust generator for 2-8 hours with no differential pressure conditions.
IP6X: Start vacuum pump, maintain internal negative pressure, test for 8-24 hours.
3.
Post-processing and Evaluation
Dismantle the sample and check whether there is any dust deposition inside.
Functional test: verify that the device operates properly after dust intrusion (e.g., insulation of electronic components, jamming of mechanical parts).
IV. Application industries and products
-
Consumer electronics: speaker holes, charging ports of smart phones.
-
Automotive components: car camera, battery pack sealing.
-
Industrial equipment: protection of sensors, control cabinets in mine/desert environments.
-
Lamps: Dustproof design verification for outdoor street lamps.
-
Military equipment: Reliability testing of field combat equipment.
V. Key Notes
1.
Standards compliance
Confirm that the test chamber complies with the latest versions of standards such as IEC 60529 and GB/T 4208.
2.
Dust Selection
Talcum powder needs to comply with the particle size distribution specified in the standard (e.g. 50% of particles 10m).
3.
Calibration of test conditions
Regular calibration of dust concentration, airflow velocity (e.g. IP6X needs 0.5-1m/s air velocity).
4.
Safety protection
The test chamber needs to be equipped with an explosion-proof design (when testing flammable products), and the operator wears a dust mask.
Precision Dust Ingress TestingThis dustproof test box offers controlled and repeatable simulations of dusty environments for evaluating the dust resistance of enclosures. The combination of fine talcum powder, adjustable airflow, and programmable cycles ensures adherence to strict standards for comprehensive performance assessment.
Durable and Customizable DesignBuilt with a corrosion-resistant stainless steel chamber and a large observation window, the equipment supports single or multiple specimens up to 1000 x 1000 x 1000 mm. Both the inner dimensions and specimen capacity can be tailored to specific testing needs, making it versatile for various applications.
Advanced Control and Safety FeaturesThe unit features a digital or PLC control system with instant response, digital display/touch control, and a built-in emergency stop. Users benefit from a programmable timer, real-time monitoring, and total automation, ensuring both safety and convenience during intensive dustproof validations.
FAQs of IP5X/IP6X dustproof test box:
Q: How does the IP5X/IP6X dustproof test box simulate real-world dust conditions?
A: The test box uses ISO 12103-1, A2 fine talcum powder and a blower-driven air circulation system to create a controlled dust-laden environment, closely mimicking real-world conditions encountered by electronic enclosures and components. Adjustable dust flow and precise concentration control ensure compliance with IEC 60529 and GB 4208 standards.
Q: What types and sizes of specimens can be tested in this chamber?
A: The chamber accommodates 1 to 4 specimens, with a maximum specimen size of 1000 x 1000 x 1000 mm. Dimensions and specimen quantity are customizable to fit various testing requirements for enclosures, automotive parts, or electronic devices.
Q: When should I use this equipment for dustproof testing in my product development process?
A: It is recommended to use the dustproof test box during prototyping, quality assurance, and pre-certification phases to confirm that products meet IP5X/IP6X ingress protection standards before entering the market or certification testing.
Q: Where is the best environment to operate this dust chamber?
A: This test box is designed for use in laboratories or industrial testing facilities with standard AC 220V, 50Hz power supply. It should be placed on a level floor and operated at room temperature, although custom temperature ranges are available upon request.
Q: What is the process for conducting an IP5X/IP6X dustproof test with this machine?
A: First, place the specimen inside the chamber and secure the observation window. Set testing parameters such as dust concentration, cycle time, and airflow using the digital or touch control interface. The blower circulates dust uniformly, and the programmable timer manages the test duration for consistent results.
Q: How does the test box ensure safety during operation?
A: The equipment is equipped with comprehensive safety features, including leakage protection, overvoltage protection, an emergency stop function, and a built-in exhaust fan to maintain a safe testing environment and operator protection.
Q: What are the key benefits of using this automatic dustproof test box?
A: Users benefit from high-precision dust control, customizable chamber dimensions, transparent real-time observation, digital automation, and robust safety mechanisms. These features combine to deliver reliable, repeatable, and industry-standard dustproof evaluations for product development and certification.