Electric bicycle water immersion test device DMS lu

Electric bicycle water immersion test device

1、 Equipment Overview:

fully satisfyGB17761-2018According to the Safety Technical Specification for Electric Bicycles7.2.8.1The requirement for the "water immersion test" clause, andGB4208-2017 Degrees of Protection Provided by Enclosures>(IPX3)Design and manufacture of sprinkler test requirements for specified nozzles; Used for simulating the water spraying performance of electric bicycles.

IIMeet the standards:

GB17761-2018 Safety Technical Specification for Electric Bicycles7.2.8.1Requirement for "water immersion test" clause.

3、 Main technical parameters:

1. Spray nozzle aperture: ￠0.5mm；

2. Total number of holes:121One;

3. Distribution of drain holes: central hole1One, inside two circles24Angle between holes30°, outer four circles96Angle between holes15°；

4. Spherical diameter of nozzle:S￠75.5mm；

5. Activity baffle: aluminum baffle, stainless steel balance hammer;

6. Nozzle material: brass; Handle and valve materials:304stainless steel;

7. Experimental time0-30Minutes, users can set their own time;

8. Water flow rate:10L/min±0.5L/min；

9. Pressure gauge0-0.6MPa; Water pressure50-150pcs；

10. Sprinkler pipe: diameter15mm, Length6m

11. The vehicle to be inspected will be stable, perpendicular to the inspection platform panel, and the driving wheels will be moved away from the inspection platform panel