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2015-10-12
How to use spray nozzle test equipment?
According to requirements of IEC60529 IPX3, conditions when using the test devices as in figure 5 ( IPX3 spray nozzle):
The counterbalanced shield is in place for this test
The water pressure is adjusted to give the specified delivery rate. The pressure to achieve this delivery rate will be in the range of 50 kPa to 150 kPa. It should be kept constant during the test.
If for IEC60529 IPX4 testing, conditions when using the test devices as in figure 5 (IPX4 spray nozzle):
The counterbalanced shield is removed from the spray nozzle and the enclosure is sprayed from all practicable directions.
The water pressure is adjusted to give the specified delivery rate. The pressure to achieve this delivery rate will be in the range of 50 kPa to 150 kPa. It should be kept constant during the test.
Our IPX3 IPX4 spray nozzle test apparatus ZLT-JL1 meets with above requirements.
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