Sand Dust Test Room of Automobile Parts

• After-sales Service: Available
• Power Supply: AC380V
• Certification: CE, ISO
• Warranty: 1 Year
• Entrance Door: Double Door
• Dust Arefaction: Electric Heating Dehumidifying
• Model NO.: HCTE0035
• Air Flow in The Test Box: Top-Down Vertical Airflow
• AC Contactor: France
• Thermal Relay: France
• Transport Package: Plywood
• Specification: 3050*5175*3075mm
• Trademark: H&H
• Origin: China
• Production Capacity: 10 Sets Per Month

Product Description

Sand Dust Test Room Of Automobile Parts

 

Products Introduction:

Sand dust test room is suitable to test whether electrical electronics, automobiles, motorcycle parts, shells and seals can guarantee the good performance of the equipment and the original in a large dust environment.To test the use, storage and transportation performance of electronic and electrical products, automobiles, motorcycle parts, and seals in a large dust environment.

 

Meet The Standards:

Test requirements of household appliances, low voltage appliances, automobile, motorcycle parts enclosure in GB4208-2017-13.4, IEC60529:2013-134, GBT2423.37-2006-La2, IEC60068-2-68-La2, ISO20653-La2.


Design Principle:

The powder circulating pump in the sealing test box can be replaced by other methods of suspending talc powder.Stalc powder was filtered by metal holes.The wire is 50 m in diameter and the sieve size is 75 m.The talc powder is 2kg per cubic meter and shall not exceed 20 times.Maintain uniform suspended dust with sufficient density in the test box.

The test shell is placed in the test box, and the pressure in the shell should be kept with a vacuum pump below the atmospheric pressure, and the air pressure can also be changed to realize the periodic change of the air pressure in the test box.

The purpose of the test is to draw the air in the box into the subject equipment using the pressure difference. The gas pumping volume is 80 times the shell volume of the subject, and the pumping rate shall not exceed 60 times the shell volume per hour.Under any case shall the pressure difference not exceed 2kPa.

The instrument shall have an emergency stop device to ensure the safety in the abnormal test.

Seal the test box cover (door) shall be sealed reliably. It is recommended to adopt conductive materials on the inner wall of the test box, and the grounding shall avoid static accumulation.

Test dust recovery and treatment function shall be required, and all operation functions of the equipment shall meet the requirements of clause 13.4 in standard GB4208-2008.


Main technical indicators:
 

Model	HCTE0035
Internal box size	2500*5000*2000mm (wide, depth and height) can be ordered
Outer box size	About 3050*5175*3075mm (wide, depth and height)
Entrance door	Double door
Temperature range	RT + 10ºC ~60ºC (heated dust baking system)
Humidity in the test box	Normally wet (not monitored)
Airflow rate	not exceeding 2m/s
Air flow in the test box	Top-down vertical airflow
Dust concentration	2~4kg/m³
Dust rules	Talc powder can be dried through square holes of 75um and wire diameter of 50um
The shock time	1S~999H Adjustable
Dust blowing time	1S~999H Adjustable
Dust arefaction	Electric heating dehumidifying
Work mode	Programming mode
Control system	Embedded large-screen LCD touch screen, data storage and printing
pin hole	φ50 mm; sealant
The bile material in the chamber	Use imported SUS201 mirror stainless steel
Material of the chamber	Made of stainless steel

Safety protection system	Fan overcurrent alarm, power supply phase shortage, phase sequence protection
	Carry out a temperature and humidity detection system with a display function
Equipment use conditions	Power supply: 380V; frequency: 50HZ;
Ambient condition	Temperature: 5ºC ~40; relative temperature: 85%RH