النشرة الإخبارية sealed sand and dust test chamber

sealed sand and dust testing chamber and the sand and dust testing machine are also suitable for evaluating whether the casing and sealing of electrical and electronic products can ensure the good performance of equipment and components in the dusty environment with sand and sand grains Der Performance test can realistically simulate different environments with a lot of dust.

Sealed sand dust test chamberTechnical parameters:

A model: Studio dimensions: (W*H*D)MM

LQ-IP-150 500×600×50

LQ-IP-512 800×800×800

LQ-IP-1000 1000×1000×1000

2.Metal mesh nominal wire diameter: 50 µm

3.Temperature setting range: RT+5℃～60℃ (adjustable)

4 Wind speed: ≥ 0 – 3.5 m/s

5. Nominal wire diameter of the test box sieve: 75 – 100 μm (100 – 200 mesh)

6. Dust bubble cycle (intermittent control) adjustable

7.Talcum powder dosage: 2kg~4kg/m3

8.Sample flow connector

9.Vacuum pump and the cost of connecting parts is purchased separately (specify when ordering)

Performance indicators

1.Test environment conditions The environment temperature around the machine is maintained +5~ Between +35°C, Relative humidity: ≤85%, Atmospheric pressure: 86kPa~106kPa normal atmospheric pressure.

2.Meets standard productdesign standards: IPX5/63. Nozzles include 1 IP5 nozzle and 1 IP6 nozzle

4. Nozzle size φ6.3mm, IP5 (class);

7. Water jet lasts 3, 10, 30 min (adjustable)

8. Water jet lasts 1~99h99min (adjustable)

9. Water Circulation System Ensure recycling of water sources

10. The front of the product that absorbs water.

Structural design

1.The inner box of the water tank The test area is made of high-quality stainless steel plate (SUS # 304) with good corrosion resistance, heat resistance, low temperature strength and mechanical properties; good hot workability such as stamping and bending, no hardening phenomenon in heat treatment (non-magnetic , working temperature -196℃～800 ℃). Painted outer box or stainless steel plate are optional.

2. Test outdoor box The test outdoor box is made of tempered glass as the waterproof wall, and the square kanal made of stainless steel is used as

a bracket.

3. The bottom of the test chamber The bottom of the test chamber adopts high-quality PU fixed movable wheels, convenient for users to move;

QINSUN Technology's best-selling model Dustproof model: LQ-IP-512, Inner dimensions: T× W×H 800×800×800:mm, Technical parameters:

1. The nominal wire diameter of metal screen: 50μm and the nominal distance between wires is 75μm

2. Airflow speed: ≤ 2m/s (standard type) or ≥ 2m/s (Specified when ordering)

3. Continuous and periodic dust blowing can be adjusted at will

4. Sand dust concentration: 2kg/m3～4kg/m3

5. Test dust: dry talcum powder, Portland cement, smoke ash, etc.

6. Vibration time: 0-999H adjustable

Box structure

1. Box body material: high quality steel plate sprayed with plastic.

2. Liner material: imported SUS stainless steel light board

3. Visible glass door, convenient to see the condition of the tested sample in dobserving the test chamber

4. The floor of the test chamber is high.