filter wheelThe filter wheel is a wavelength screening tool that can screen light of different wavelengths so that light of various wavelengths propagates in different directions.。Mainly used in optical instruments.
Optical instrumentsexistIt is an indispensable tool for observation, testing, analysis, control, recording and transmission in various fields of industrial and agricultural production, resource exploration, space exploration, scientific experiments, national defense construction and social life.In particular, the functions of modern optical instruments have become an extension and expansion of the neural functions of the human brain.Therefore, its use environment is more stringent on the waterproof and sealing performance of the entire equipment and accessories.
Today we are sharing aboutfilterofAir tightness detectorcase.
Customers need to check the overall sealing of the filter wheel to prevent cracks on the filter wheel that are invisible to the naked eye or loose joints.If the product is unqualified, it can easily cause safety hazards.
From the appearance of the filter wheel, you can see that there are two copper tubes protruding from both sides of it, which need to be fixed and sealed.When sealing, fill the interior of the product with corresponding compressed air, and connect the Hirays air tightness detector and the testing tool through the compressed air.When the cylinder is pressed down and the upper, lower, left and right molds are tightly closed, the air tightness detector will fill a certain amount of test gas into the inside of the die casting.
Testing equipment: HC Classic Series Air Tightness Detector
Details of test parameters of die casting air tightness testing equipment
1. Detection medium: compressed air
2. Air tightness testing level:IP68
3. Test pressure: 400kPa (the test pressure of the air tightness detector can be adjusted)
4. Leak limit:0.15kPa
5. Channel: single channel (multi-channel air tightness testing equipment can be made according to customer requirements)
6. Complete test time:24S (test time, air intake time, and voltage stabilization time are all adjustable)
Shenzhen Hiraysi TechnologyFocus on high-quality air tightness testing equipment, waterproof testing equipment,R&D, equipment and sales of real water testing equipment.It is a diversified air tightness leak detection company integrating development and design, mold production, production, sales and quality services.factory。The company is located in the city of innovation-Songgang, Shenzhen, if you are interested in our air tightness testing equipment, please call Hirays Technology.
