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Test example of bicycle frequency Treader for airtight and waterproof test of Harris

The number of cyclists is increasingNovice's curiosity about carsHas turned to the pursuit of speedAnd the practice of treading frequency is also very important.Step frequency is the number of times the pedal rotates per minute. The step frequency device is composed of a step frequency sensor and a speed sensor, which can be installed on the rear fork of the frame to accurately measure the speed and step frequency data during riding.

Product to be tested: Bicycle pedaler

Bicycles are generally used outdoors, so it is hard to avoid bad weather. If the frequency Treader does not have waterproof function, it is easy to cause damage. So thisThe most practical performance of electronic accessories commonly used by riders is waterproof

Waterproof inspection mould for bicycle frequency stepping device

Hermes technology has tested the air tightness and water resistance of the bicycle frequency pedals of its customers. Today, I'd like to share this case with you. According to the customer's requirements, we need to design the bicycle frequency pedalsIP68Waterproof gradeThe following are the equipment and solutions used by Harris Technology:

Equipment used: HarrisHCClassic series air tightness and waterproof tester

Solution: using indirect test method, according to the appearance of the bicycle frequency pedal, design the sealing mold, put the frequency pedal into the mold, press the start key, press the upper mold down and close the lower mold, after sealing the frequency pedal, the instrument starts to test, test the pressure22KAPInflation time3Sholding time 5S, test time3SAt the end of the test, the instrument will automatically judge the test result as negative according to the set parametersOKorNG

HarrisHCClassic series of instruments

The airtight and waterproof detection equipment of Harris technology has high efficiency,The test is accurate, and the leakage value exceeds the upper limit(0.03KPA)Or pressure can not reach the test pressure of the product can be quickly and accurately detected.

HarrisHCClassic series air tightness and waterproof tester

Hiris is a large-scale high-tech enterprise that independently develops, manufactures and sells air tightness detector and its supporting inspection tools. Our products serve many companies in China, and are also exported to overseas50Many countries have achieved excellent reputation in all walks of life.

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