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النشرة الإخبارية dust detection box

Sand dust detection box is a device for predicting the dust resistance of industrial and electronic products by artificially simulating the dusty environment and climate. For example, protecting various parts from sand and dust when the car is running on the road can provide realistic simulations of various environmental tests such as dust and dust that electronic products and their components may be exposed to during transportation and use.

The technical parameters of the dust detection box are as follows:

1. Temperature inside the box


2. Relative humidity in the field

45% ~ 75% relative humidity

3. Nominal net wire diameter

50 μm

4. Nominal distance between lines

No greater than 70 µm

8. Dust consumption in the box 2 kg/m3

9. Airflow speed≤2m/s

10. Dust blowing time

0~9999.9h adjustable

11 sensor

Test box temperature sensor: PT100, baking dust temperature sensor: PT100

12th vibration time

1~9999min adjustable

13th test time


14.Dust blowing time

The dust blowing scroll air pump, dust vibration motor and test time can be set or controlled.

15.Dust blowing cycle

Arbitrarily select the time setting for continuous and periodic dust blowing.

16.Vibration time

Vibrationand stop vibration time switch automatically.

17. Baked Dust System

1. High-temperature nickel-chromium wire, heating up quickly

2. PT100 temperature sensor, PTD+SSR control, plus temperature switch protection

18. Dust blowing system

1. Spiral air pump, low noise, strong performance

2. Overcurrent protection device to prevent poor working conditions destruction

19. Vacuum system

(Applies to IP56 models)

1. Scroll vacuum pump, low noise and low energy consumption

2. Miniature flow meter, intuitively shows the degree of sealing of the measured item

3. Independent vacuum gauge and system differential pressure gauge, the system pressure parameters can be seen at a glance

4.The differential pressure switch drives the gas-saving solenoid valve to precisely control the system pressure

5.The dust filter is installed in the pipeline, which is easy to disassemble and maintain, and the service vimproves vacuum pump life

6. Adding a flow control valve, freely adjustable system pressure

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