Camay LED photoelectric sand and dust test chamber

1、 Application of LED photoelectric sand and dust test chamber

• LEDThe photoelectric sand and dust test chamber is suitable for LED photoelectric, LDE lighting, electrical and electronic products, automotive and motorcycle parts, and seals to prevent sand and dust from entering the seals and shells in a sand and dust environment. It is used to test the performance of electronic and electrical products, automotive and motorcycle parts, and seals in the use, storage, and transportation in a sand and dust environment

2、 LED photoelectric sand and dust test chamberModel specifications (non-standard size to be determined by the user)

3、 Technical parameters of LED photoelectric sand and dust test chamber

• Model: KM-L-SCX

• Specification: See above

• Temperature range: RT+10~70 ℃

• Relative humidity: 45-75% RH

• Dust consumption: 2kg~4kg/m3

• Vibration time: 0~99H59M59S

• Fan time: 0~99H59M59S

• Airflow velocity: ≤ 2.5m/s

• Metal mesh nominal line spacing: 50um

• Nominal spacing between lines: 70um

• Dust consumption: 2kg ㎡~4kg ㎡

• Power supply: three-phase five wire AC380 ± 10%, 50 ± 0.5Hz

• Power: 4KW/6KW/8KW

4、 LED photoelectric sand and dust test chamberStructural characteristics and configuration

• The inner liner is made of high-quality SUS304 stainless steel plate, and the outer shell is made of cold-rolled steel plate electrostatically sprayed, with an overall beautiful and generous appearance.

• The door of the test chamber is equipped with a large observation window and lighting device,Easy to observe the situation inside the box

• The box door is equipped with a large observation window and a manual wiper device, which allows for a clear view of the test conditions of the specimen during the testing process.

• Equipped with voltage and current indicators;

• Equipped with wind speed regulation function;

• Fully enclosed structure, dust circulation motor with vibration device to maintain the same and stable dust concentration during spraying;

• Capable of conducting electrical testing on the test piece when powered on;

• It has two interfaces for electrical testing power supply AC220V and external connection (completed outside the box and sealed with a plug);

• Equipped with vacuum equipment, flow meters, pressure gauges, and throttling filters to meet the requirements of vacuuming the test piece

• The dust spraying test has both one-way timing testing and intermittent timing testing functions, as well as an intermittent testing total timing function;

• Electrical testing has both one-way timing testing and intermittent timing testing functions;

• Control instrument: imported digital display instrument

5LEDOptoelectronic sand and dust test chamberSafety protection device

• When the control system detects the action of the following protective devices (single row), it should be able to automatically cut off the entire system and give an alarm prompt.

• Motor overload protection device

• Reverse phase and phase loss protection device

• Non fuse switch overload protection

• Overload protection device

• Line fuses and fully sheathed terminals

VILEDOptoelectronic sand and dust test chamberquality assurance

• On site installation and debugging of equipment, and training of operating personnel for customers.

• If the product cannot function properly due to manufacturing quality issues within twelve months from the date of shipment, provided that the user complies with the product installation and usage rules, our company will provide free repairs for the user.

• For products outside the warranty period, our company provides long-term technical services.

• After sales service response time: within 24 hours