A, LT-HC80 dust test box: accord with relevant requirements in accordance with JIS, IEC, GB2423.37, GB4208, IEC-529GB4208-93, GB2423.37-89 test method for dust sand and dust test method, GJB150.12 test, GB10485 dust sand and dust test methods in the standard specifications.

Two, LT-HC80 dust test box product description: This machine is suitable for communication products, auto parts (such as car rearview mirror, car audio, automotive electronics, automotive lighting, automotive lamps, motorcycle lamps, motorcycle rearview mirror), dustproof performance test and IP protection test outdoor lighting and signal devices and other products to do.

Three, LT-HC80 dust test box technical parameters:

1 temperature range: RT 10

2 studio size: 800*800*800mm

3 relative humidity: 45 ~ 75%RH

4 metal mesh nominal line distance: 50um

Nominal spacing between 5 lines: 70UM

6 talc powder dosage: 2kgm2 ~ 4kgm2

7 material: shell material: high quality steel electrostatic powder spraying

Liner material: SUS304 stainless steel plate

Test chamber door: tempered glass door

Four, LT-HC80 dust control test box control system:

1 control instruments: imported digital instrument blowing time (1s ~ 99H adjustable) vibration time (1s ~ 99H adjustable)

Lighting time (1s ~ 99H adjustable working time (1H) ~ 999h adjustable)

2 main configurations: circular centrifugal fan, vibrating motor, heating pipe, filter, etc.

Five, LT-HC80 dust test box protection device:

1 safe and reliable grounding device, 2 motor overload protection

Six, LT-HC80 dust test box product features:

1 with voltage and current indication;

2 has the function of wind speed regulation;

3 full closed structure, dust strong circulation motor, with vibration device, so that the dust concentration to maintain the same and stable

4 with an electrical test power supply AC220V and external two interface (complete with the box outside, and a sealing plug);

5 electrical testing with one-way timing and intermittent timing test function;

6 lighting equipment, dust brush, easy to observe the situation inside the box;

7 with a variety of protective devices, the performance is safe and reliable;

8 has the test function of the test piece;

9 vacuum equipment, flow meter, pressure gauge, throttle filter, to meet the requirements of the vacuum test;

10 spray dust test has one way time test and intermittent time test function, has the intermittent test total time function.