How to operate the seal tester: 1. Installation and tuning, 1. Place the acrylic glass cylinder on the housing. 2. Connect a stable pressure compressed air source to the inlet tube of the "compressed air" on the seal tester (located at the left rear end of the base), and connect the vacuum output (at the right rear end of the base) and the quick connector on the acrylic glass cylinder. 3. Fill the cylinder with a certain amount of clean water, raising the level to about 10mm above the pressure plate surface (but ensure water is not suctioned out after adding the test sample). 4. Close the seal cover of the acrylic glass cylinder, turn the switch on the seal tester to the 'on' position, and adjust the control adjustment knob. First, confirm if the knob is locked (i.e., in the pressed state). If locked, pull the knob up slightly with some force before rotating to adjust. Perform energy storage and cooling seal detection, and observe the vacuum pressure gauge to adjust the pressure to the desired value. Turn the switch on the tester to the 'off' position to close the air path, start pressure holding and timing. Adjust to the required stable pressure, then press the knob to secure the position. 5. After completion, turn the switch on the seal tester to the 'on' position, open the seal cover to remove the sample, and insert the next set of samples to begin the next test.
The principle of audio airtightness testing: The audio membrane has a concave center and numerous small holes. First, place the side with the audio membrane facing up into the mold, and during testing, the upper device will move downward.lThe dynamic card is secured above the sound membrane; 2. Upon activation, the instrument inflates the sound system through the upper device, simultaneously increasing the instrument's air pressure gradually. When the pressure reaches the set value, the sound system will maintain a constant state. At this point, the sensor determines the flow rate to check if the echo tube's flow meets the standard.
Die Casting Sealing Test
Die-cast parts are widely used in industries such as automotive, motorcycles, instruments, electronics, communications, aviation, toys, furniture, and bathroom fittings. They are components produced through pressure casting, utilizing a pressure casting machine with a mold fitted for casting. Molten metals like copper, zinc, aluminum, or aluminum alloys are poured into the feeding port of the pressure casting machine, where they are then cast into the desired shapes and sizes limited by the mold, resulting in copper, zinc, aluminum, or aluminum alloy parts.
Leak detection for die-cast parts primarily focuses on: cracks, blow holes, vortex holes, shrinkage cavities, shrinkage porosity, cold shuts, slag holes, sand eyes, etc., testing for air leakage and water seepage in die-cast parts. Leak testing for die-cast parts is particularly crucial.
In practical applications, energy storage requires airtight cooling. Different castings vary in volume and shape, necessitating customized fixtures and jigs for sealing and waterproof testing.
Energy Storage Cooling Airtightness - Innotek Test Equipment - Where to find Innotek Test Equipment (Taicang) Co., Ltd.'s Energy Storage Cooling Airtightness products. Journey far, forge ahead. Innotek Test Equipment (Taicang) Co., Ltd. is committed to becoming a strategic partner that wins together, grows together, and progresses together with you, and is determined to become a competitive enterprise in flow meters. Let's soar together and achieve success!
