{"product_id":"refrigerator-door-open-close-tester","title":"Refrigerator Door Open-Close Tester","description":"\u003cp\u003e\u003cspan\u003eThis machine is used for the refrigerator and freezer cover or door interlock device durability test and lock tensile test to verify the reliability of the interlock device. It is also used to assist other tests for repeated opening and closing of doors, such as the defrosting test and refrigerant leak test.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTest principle of Refrigerator Door Opening and Closing Testing Machine\u003c\/h2\u003e\n\u003cp\u003eThe mechanical arm is driven by the motor\/cylinder to drive the door or cover (drawer) caught by the vacuum sucker to open and close at a certain speed, so as to verify the reliability of the interlock device. The force sensor can be installed on the optional mechanical arm to form a closed-loop control with the servo motor, which can accurately control and measure the opening force value.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0710\/7549\/6156\/files\/20260923085744_2065_12.png?v=1790125083\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eElectrical control mode: PLC intelligent integrated control, with 7-inch touch interface operation\u003c\/li\u003e\n\u003cli\u003eDrive mode: servo motor + reducer\u003c\/li\u003e\n\u003cli\u003eSample holding method: A vacuum suction cup adsorption door is used to ensure that the durability test does not fall off (vacuum suction cup with a vacuum generator, with strong adsorption force, better than ordinary suction cups, not easy to fall off)\u003c\/li\u003e\n\u003cli\u003eOpening and closing speed: 0-10 times\/minute\u003c\/li\u003e\n\u003cli\u003eOpening and closing Angle: 0-120° touch screen setting, adjustable (or specified Angle)\u003c\/li\u003e\n\u003cli\u003eTest times: 0-99999999 times, can be preset\u003c\/li\u003e\n\u003cli\u003eEquipment size: 2800×1400×2440mm\u003c\/li\u003e\n\u003cli\u003ePower supply: 220V 50HZ, 1KW\u003c\/li\u003e\n\u003cli\u003ePlease connect with the air source:0.7mPa if marked.\n\u003csection class=\"section\" id=\"section_879093352\"\u003e\n\u003cdiv class=\"section-content relative\"\u003e\n\u003cdiv class=\"row\" id=\"row-875988116\"\u003e\n\u003cdiv id=\"col-2049328608\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch2\u003eTest steps\u003c\/h2\u003e\n\u003cp\u003e1. Open the test arm and install the suction cups.\u003cbr\u003e2. Set the original Angle of the test arm.\u003cbr\u003e3. Set the test parameters, open Angle, test maximum force value, open speed, etc.\u003cbr\u003e4. Start testing.\u003cbr\u003e5. The test is complete.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"section\" id=\"section_899261113\"\u003e\n\u003cdiv class=\"section-bg fill\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"section-content relative\"\u003e\n\u003cdiv class=\"row\" id=\"row-1541721198\"\u003e\n\u003cdiv id=\"col-1838425259\" class=\"col small-12 large-12\"\u003e\n\u003cdiv class=\"col-inner\"\u003e\n\u003ch2\u003eMaintenance\u003c\/h2\u003e\n\u003cp\u003e1. Pay attention to each key. Please gently press and release.\u003cbr\u003e2. When the machine is working, the power should be grounded with three plugs and the power should be cut off when it is not working.\u003cbr\u003e3. The machine should be placed in the laboratory, and the ground should be kept dry and smooth.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"ots","offers":[{"title":"Default Title","offer_id":52563925369052,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/ots-technik.com\/products\/refrigerator-door-open-close-tester","provider":"ots-technik.com","version":"1.0","type":"link"}