{"title":"熔融指数仪","description":"\u003cp\u003e用于测定各种塑胶、树脂在粘流状态时通过一定的温度和负荷，每10min通过标准口模熔体流动速率MFR值，适用于熔融温度较高的聚碳酸酯、聚芳砜、氟塑料、尼龙等工程塑料，也适用于聚乙烯(PE)、聚苯乙烯(PS)、聚丙烯(PP)、ABS树脂、聚甲醛(POM)、聚碳酸酯(PC)树脂等熔融温度较低的塑料测试，广泛地应用于塑料生产，塑料制品、石油化工等行业以及相关院校、科研单位和商检部门。\u003c\/p\u003e","products":[{"product_id":"electric-melt-flow-indexer","title":"Electric Melt Flow Indexer","description":"\u003cp class=\"p\"\u003e\u003cspan\u003eElectric Load Melt Flow Rate Tester\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eModel: GC-MI-DP\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eThis model is a high-precision melt flow rate tester.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eApplicable standards:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGB\/T3682-20018    Determination of melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eISO1133:1997    Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eASTM D1238    Standard Test Method for Melt Flow Rates of Thermoplastics by Extrusion Plastometer\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003eIII. Product Advantages:\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u0026gt;·Multi-segment (2 segments) temperature control, 2 platinum resistance sensors, 2 copper heating jackets for independent temperature control, high-precision intelligent PID control, adjustable heating slope (heating rate), temperature resolution of 0.1°C, temperature fluctuation within 24 hours not exceeding 0.5°C, displacement sensor resolution of 0.001mm.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u0026gt;·Over-temperature protection device\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u0026gt;·Manual\/automatic cutting integration, with adjustable cutting time (0~999) and cutting frequency (0~999)\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u0026gt;·During testing, either the mass method, volume method, or both methods can be selected simultaneously, and the flow rate ratio can be calculated. Both methods start testing when the piston rod reaches a certain position.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u0026gt;·Allows setting a 240-second (as per GB3682) countdown for material preheating. After the countdown, the weight is automatically loaded, and automatic cutting begins when the weight reaches the specified range. Preheating times for other standards such as ASTM can also be set.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u0026gt;·Built-in multiple melt index testing conditions for plastic materials, convenient for customers to retrieve and use at any time, reducing cumbersome workload, and storing the last test conditions and results.\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u0026gt;·Built-in micro printer for convenient printing of test data\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u0026gt;·High-precision touch screen controller, 7-inch touch screen, capable of storing and printing recent test conditions and data. The test print menu settings include test time (system default), material name, test conditions (temperature, weight, cutting interval), and test result data.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p\"\u003e\u003cspan\u003e\u0026gt;·Reserved RS232 interface or USB interface for computer connection, allowing computer control of instrument operation and transfer\/saving of test data to the computer. With weights pre-placed on the weight tray, electric loading and unloading can be achieved, reducing manual operation.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Senming Equipment","offers":[{"title":"Default Title","offer_id":48270280163585,"sku":"GC-MI-DP","price":2770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/8233\/6001\/files\/05bd01fb7361cf6ccc248dbadf07ae60.jpg?v=1776616621"}],"url":"https:\/\/senming-equipment.myshopify.com\/collections\/%e7%86%94%e8%9e%8d%e6%8c%87%e6%95%b0%e4%bb%aa.oembed","provider":"Senming Equipment","version":"1.0","type":"link"}