Water-proof test class test content
(1) IPX1,
GHD, vertical drip
sample placement test: regular operating rank at placing the sample in array to 1 r / min in the rotating sample stage, the sample to water dripping from the mouth of the top distance of no more than 200 mm;
test conditions: dripping capacity of 1 0.5 mm / min;
test duration: 10 min.
(2) IPX2,
GHD Classic Straighteners, tilted 15 ° drip
sample placement test: The specimen surface and the vertical line into a 15 ° angle to the water dripping from the mouth of the sample from the top is not more than 200mm . After each test a surface, for the other side, a total of four times.
test conditions: dripping capability of 3 ± 0.5 mm / min;
test duration: 4 × 2.5 min (total 10 min).
(3) IPX3, water spray test
test methods:
a. water spray test
placed sample tube placement: Select the suitable radius of the pendulum tube placed in the sample surface elevation diameter position, the sample on the sample stage, to the top of the water samples from the mouth of not more than 200mm, not rotating sample stage.
test conditions: water flows, water holes put tubes is calculated,
GHD IV Styling Set, every aperture namely 0.07 L / min. Water spray, the pendulum tube mid-point arc 60 ° above each side of the water fountain playing in the hole samples. Test tube was placed above the semicircle centre specimen. Pendulum sway ashore both sides of pipe along the perpendicular 60 °, a absolute of 120 °. Each wag (× 120 °) almost 4s. Test time: a continuous water spray 10 min. nozzle-type water spray test
b.
sample placement: to test the top to the hand-held spray nozzle at the mouth of the parallel distance between 300mm to 500mm
Test conditions: Test weights should be installed with the balance baffle,
GHD Benefit Straighteners, the water flow of 10 L / min
test of time: according to the sample matrix shell surface areas, per square meter for 1 min (not including installation area), at least 5 min.
(4) IPX4, splashing water test;
test method
a. Splashing water test tube placed
test conditions: In addition to the retinue conditions, and above (3) IPX3 of a paragraph are the same; water treatment area is placed on each side of the mid-point among 90 ° of arc blowhole The water sprayed into the sample. Test tube was placed on the semicircle center sample. Pendulum swing on both sides of pipe along the vertical 180 °, a total of about 360 °. Each swing (2 × 360 °) about 12s.
test time: 10 min.
b. Splash nozzle-type test equipment and sample test
place: equipment installed on the tailgate with the balance weights should be removed, the remaining section with IPX3 of b are the same;
test conditions: In increase to the emulating conditions,
GHD Purple Gift Set, The paragraph b above are the same IPX3;
test of time: the on paragraph are the same IPX3 of b, namely were collared by the sample shell surface areas, per square meter is 1min (excluding the installation district) at least 5min.
(5) IPX5, water spray test
test conditions: the test sample to the water jet a distance 2.5 ~ 3m, water flow was 12.5 L / min (750 L / h);
test time: Press shell surface areas of the sample matrix, per square meter for 1min (not including the installation of area) at least 3 min.
(6) IPX6, a strong water spray test;
test conditions: the test sample to the water jet a distance 2.5 ~ 3m, water flow is 100 L / min (6000 L / h);
Test time: according to the sample phalanx shell surface areas, per square meter because 1min (not including the installation of area) at least 3 min.
(7) IPX7, short-term water immersion test;
test equipment and test conditions: water immersion tank. The size of the sample into the immersion tank ought be made after the samples from the base apt the surface by least 1m. Sample from the top to the surface of at fewest 0.15 m.
test time: 30 min.
(8) IPX8,
GHD Pink Limited Edition, proceeded to dive test;
test equipment,
Several interesting, test conditions and test time: from the supply (bargain) coincided. The severities should be higher than IPX7.
IPX waterproof standards of electrical grade
Linear Mode
