Double circulation airflow dustproof testing machine

308005.0 INR/Unit

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Product Details:

Equipment Type Double circulation airflow dustproof testing machine
Max Height 1600 mm
Temperature RT+10C ~ 60C adjustable
Specimen Size Max 600x600 mm
Measuring Range 0~99999 cycles
Power Supply AC 220V 50/60Hz
Features Dual-circulation airflow, automatic cycle, programmable timing, dust blowing & extraction
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Double circulation airflow dustproof testing machine Price And Quantity

Price 308005.0 INR/Unit
Minimum Order Quantity 1 Unit

Test Standard Compliance IEC60529 IP5X/IP6X, GB/T2423.37, JIS, ASTM standards
Inner Chamber Material 304 Stainless Steel
Timer Function Digital programmable timer
Noise Level 65 dB(A)
Air Flow Control Precision adjustable regulator
Outer Structure Powder coated mild steel sheet
Dust Types Supported Talcum powder, Arizona dust, sand
Circulation Type Dual independent airflow circuits
Observation Window Tempered glass with LED illumination
Ambient Operating Temperature 10C 35C
Protective Devices Overload, leakage, and over-temperature protection

Double circulation airflow dustproof testing machine Product Specifications

Test Speed 0-60 cycles/min adjustable
Test Width 600 mm
Mounting Type Floor standing
Operating Voltage 220V AC 10%
Application For dust ingress and durability testing of electrical and electronic enclosures
Control Mode Touch screen PLC automatic control
Usage Laboratory and industrial dust protection compliance testing
Capacity Customized
Humidity 20% ~ 90%RH adjustable
Display Type 7 inch color LCD touch screen
Gas Pressure 0.6-0.8 MPa
Test Range Dustproof & air tightness testing for enclosures and cabinets
Interface Type RS232/USB
Resolution 1 cycle
Automation Grade Fully automatic
Response Time 1 s
Equipment Type Double circulation airflow dustproof testing machine
Max Height 1600 mm
Temperature RT+10C ~ 60C adjustable
Specimen Size Max 600x600 mm
Measuring Range 0~99999 cycles
Features Dual-circulation airflow, automatic cycle, programmable timing, dust blowing & extraction
Power Supply AC 220V 50/60Hz
Machine Weight Approx 280 kg
Test Stroke 400 mm
Accuracy 1 cycle
Number of Specimens 1-4 (adjustable)
Frequency 50~60 Hz
Port Size 50 mm/100 mm/150 mm (optional)

Test Standard Compliance IEC60529 IP5X/IP6X, GB/T2423.37, JIS, ASTM standards
Inner Chamber Material 304 Stainless Steel
Timer Function Digital programmable timer
Noise Level 65 dB(A)
Air Flow Control Precision adjustable regulator
Outer Structure Powder coated mild steel sheet
Dust Types Supported Talcum powder, Arizona dust, sand
Circulation Type Dual independent airflow circuits
Observation Window Tempered glass with LED illumination
Ambient Operating Temperature 10C 35C
Protective Devices Overload, leakage, and over-temperature protection

Double circulation airflow dustproof testing machine Trade Information

Payment Terms Cash in Advance (CID)
Supply Ability 90 Unit Per Month
Delivery Time 7 Days
Main Domestic Market All India

Product Description

Dust Test Chamber Parameter

Item	Specification
Internal dimension	800W800D800Hmm
External dimension	1300W1000D1700Hmm
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

1. Functions and uses

- Simulate complex dust environment:

Through the dual-circulation airflow system, it simulates the complex dust flow in the natural environment, such as wind sand and dust, to ensure the accuracy and authenticity of the test.

- Dual-circulation airflow control:

The equipment is equipped with two independent airflow circulation systems, which can control the airflow in different directions and speeds to simulate the flow of wind and sand in multiple directions.

- Dustproof performance test:

Evaluates the dustproof performance of products in complex dust environments to ensure that their internal components are not subject to dust intrusion, which may affect their performance and safety.

- Comprehensive testing:

In addition to dust resistance, products can also be tested for their performance under different temperature and humidity conditions, as well as their mechanical and electrical properties.

2. Test standards and methods

IEC 60529:

International Electrotechnical Commission's test standard on the protection level of the enclosure, which specifies the dustproof test methods for IP5X and IP6X.

GB/T 2423.37:

Chinese national standard, which specifies the method of sand and dust test in the environmental test of electrical and electronic products.

ISO 12103-1:

International Organization for Standardization (ISO) standard for road vehicles - Environmental conditions and tests, specifying methods for sand and dust tests.

MIL-STD-810G:

U.S. military standard specifying environmental engineering considerations and laboratory test methods, including sand and dust testing.

ASTM D1735:

American Society for Testing and Materials (ASTM) standard for the testing of paints and related coatings for dust resistance.

3. Advantages

- Dual Cycling Airflow Control:

Simulates complex wind and sand flow environments with a dual-circulating airflow system to improve the accuracy and realism of the test.

- Precise Control:

The ability to accurately control dust concentration, airflow rate and temperature and humidity conditions ensures a stable and consistent testing environment.

- Versatility:

Can not only carry out dustproof test, but also can carry out temperature, humidity and other environmental factors simulation test.

- Programmable control:

Users can set different test parameters according to the need to improve the flexibility and adaptability of the test.

- Simulation of real environment:

Through the double-circulation airflow and dust composite test, it simulates the dust conditions in the real environment and improves the reliability of the test.

Working Principle:

Sand and dust generation: The tester is equipped with a sand and dust generation device inside, which can introduce sand and dust particles into the test chamber.

Airflow circulation: Through the double circulation airflow system, the sand and dust particles are evenly distributed inside the test chamber, simulating the sand and dust drift in the natural environment.

Sample Placement: The PV inverter or other products to be tested are placed in the designated position inside the test chamber.

Parameter control: Setting and adjusting parameters such as airflow speed, sand and dust particle size, concentration, temperature and humidity through the control system.

Testing process: Under the set parameter conditions, the sand and dust test is carried out for a certain period of time, and the performance changes of the products are observed and recorded.

Result analysis: After the test, the appearance and performance of the product are checked and evaluated to analyze its adaptability and reliability in the sand and dust environment.

Advanced Dual-Circulation Airflow System

This machine incorporates dual independent airflow circuits, ensuring thorough and uniform dust distribution for effective ingress and airtightness testing. Precision regulators allow users to finely adjust airflow to match exact testing specifications. Its innovative design supports both dust blowing and extraction, maximizing flexibility across various test scenarios and standards compliance.

User-Friendly Control and Monitoring

Equipped with a 7-inch color LCD touch screen and PLC automatic control, operation is intuitive and highly customizable. The digital programmable timer, real-time cycle display, and responsive control settings make setup and monitoring efficient. Users benefit from rapid response times and clear LED illumination for continuous observation through the tempered glass window.

Robust Construction and Comprehensive Safety

With an inner chamber of 304 stainless steel and a tough, powder-coated mild steel exterior, the system guarantees durability in demanding lab or industrial environments. Multiple protective devices, including overload, leakage, and over-temperature protections, ensure safe and uninterrupted operation. Its floor-standing design supports stable, long-term use for a range of specimen sizes and test cycles.

FAQ's of Double circulation airflow dustproof testing machine:

Q: How does the double circulation airflow system improve dustproof testing accuracy?

A: The double circulation airflow system utilizes two independent air circuits for blowing and extracting dust within the chamber. This setup ensures consistent, even dust distribution, which leads to accurate, repeatable results for dust ingress and airtightness tests on enclosures and cabinets.

Q: What types of dust and specimen sizes are supported by this machine?

A: This testing machine is compatible with talcum powder, Arizona dust, and sand. It accommodates up to four specimens simultaneously, with a maximum specimen size of 600 x 600 mm, making it suitable for standard and customized enclosure testing.

Q: When should I use this machine for compliance testing?

A: Use the Double Circulation Airflow Dustproof Testing Machine when you need to verify product compliance with international dust ingress and environmental durability standards, including IEC60529 IP5X/IP6X, GB/T2423.37, JIS, and ASTM. It's ideal during R&D, quality assurance, or certification phases.

Q: Where is the ideal environment to operate this equipment?

A: The machine is optimized for laboratory and industrial use in environments with ambient temperatures between 10C and 35C and humidity levels from 20% to 90%RH. Stable indoor settings will ensure both the accuracy and safety of the tests.

Q: What is the process for running a dustproof test with this equipment?

A: Begin by placing the specimen in the chamber and selecting the appropriate dust type. Configure test parameters using the touch screen-such as airflow rate, test cycles, humidity, and temperature. Initiate the automatic test sequence; real-time monitoring and programmable timing ensure accurate data collection and safe operation.

Q: How does the machine enhance user safety during tests?

A: Safety is prioritized through overload, leakage, and over-temperature protection devices. The tempered glass observation window and LED illumination facilitate continuous test observation, while all controls are managed via an intuitive, isolated touchscreen interface.

Q: What are the main benefits of using this double circulation dustproof tester?

A: Key benefits include precise dust distribution, full automation, compliance with leading standards, ease of use through touch-screen controls, adjustable testing parameters, and robust construction for long-term reliability. These features help expedite certification processes and improve product quality assurance.

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