Rainwater climate test chamber

Rainwater Environment Test Chamber Technical features: Adopting a design that allows the device to provide realistically simulated water and other environments. The control system of the whole instrument and the adoption of frequency conversion technology ensure that precipitation, sample rack rotation angle, water spray pendulum swing angle, water spray volume and swing frequency are automatically adjusted.

Rainwater Environment Test ChamberIPX3, IPX4 Test Method:

IPX3 test method:

Sample placement: Choose a pivot tube with a suitable radius so that the height of the sample stage is at the level of the pivot tube

Place the sample on the sample stage on the dia so that the distance from the top to the sample water nozzle is no more than 200mm and the sample stage does not rotate.

Test conditions: The water flow rate is calculated by the number of pendulum tube sprays, and each unit is 0.07L/min. When water is sprayed, spray water from the spray holes in the 60° arc on both sides the center of the swing tube onto the sample. The sample to be tested is placed in the semi-circular center of the swing tube. The swing tube swings 60° on either side of the vertical line, a total of 120°. Each swing (2X120°) lasts about 4 s. Test pressure: 80-150 kPa

Experiment time: spray water continuously for 10 minutes; rotate the sample 90° after 5 minutes of testing

IPX4 test method:

Sample placement: Choose a swing tube with a suitable radius so that the height of the sample stage is at the diameter of the swing tube Place the sample on the sample stage so that the distance from the top to the sample nozzle is no more than 200 mm and the sample stage does not rotate.

Test conditions: The water flow rate is calculated by the number of spray holes of the swing pipe, and each hole ist 0.0.07 ± 0.5L/min The water spray area is the water spray holes in the 90° arc section on either side of the midpoint of the pendulum tube that sprays water onto the sample. The sample to be tested is placed in the semi-circular center of the pendulum tube, swings 180° on either side of the vertical line, a total of 360°. Each sweep (2 x 360°) takes about 12s.

Test pressure: 80 -150kPa

Test time: spray water continuously for 10 minutes and test for 5 minutes, then rotate the sample 90°