<p id="6sdzb"><fieldset id="6sdzb"><dl id="6sdzb"></dl></fieldset></p>
      <thead id="6sdzb"><rt id="6sdzb"><noscript id="6sdzb"></noscript></rt></thead>

      1. <pre id="6sdzb"><big id="6sdzb"></big></pre>

        <meter id="6sdzb"></meter>
        香蕉久久国产av一区二区,精品久久久久久国产潘金莲,国产婷婷在线精品综合,国产精品爽爽va在线观看无码,首页 综合国产 亚洲 丝袜,人人人妻人人人妻人人人,日本高清一二三不卡区,国内精品乱码卡一卡2卡三卡新区
        logo_2
        R & D CENTER
        • Infrared spectrometer
          This instrument is suitable for liquid, solid, gas, metal surface coating and other samples. Detection of the molecular structure of the sample can be used for qualitative identification.
        • Digital thermometer and hygrometer
          Monitor the laboratory test temperature and humidity, and control the indoor temperature and humidity within the standard test range.
        • DC double arm bridge
          It is used to test the conductor resistance of single or stranded copper conductor.
        • Wire abrasion tester
          It is used to test the insulation layer of automobile wire, and test the scratch resistance of insulation with certain load, speed and reciprocating motion.
        • Withstand voltage tester
          Withstand voltage tester is an instrument to measure the withstand voltage strength. It can directly, accurately, quickly and reliably test the breakdown voltage, leakage current and other electrical safety performance indicators of various tested objects. It can be used as a high voltage source to test the performance of components and the whole machine.
        • Insulation resistance tester
          Insulation resistance tester is a kind of measuring instrument to test the insulation performance of electronic components, whole machine, dielectric materials, etc. It has the advantages of fast test speed, good stability, convenient operation and bad judgment.
        • Six group rocking testing machine
          The testing machine meets the requirements of UL817 and other relevant standards "general safety requirements for flexible wire and power cord". It conforms to IEC and other international standards. It is suitable for bending test of power cord and DC earphone cord by relevant manufacturers and quality inspection departments.
        • Projector
          It is mainly used to measure the insulation thickness of wire, inner diameter and outer diameter of bushing and other data analysis.
        • RoHS tester
          It is applicable to the detection of harmful substances in all products and parts. A device for analyzing the energy of X-ray fluorescence and detecting the elements and contents of the sample.
        • Needle flame testing machine
          It is suitable for the fire resistance test of single wire and cable insulation coating material.
        • Electronic scale
          It is used for weighing small products such as wire, rubber and copper conductor.
        • TH8002 constant temperature water tank
          The constant temperature water tank meets the UL758 / 1581, UL62 and other standards; it is suitable for various industries, with automatic temperature control, constant temperature function and high control precision.
        • Manual press, laser tool die
          The utility model is used for making dumbbell pieces for standard tests, belonging to tool operation equipment.
        • Microcomputer tensile testing machine
          It can be used for measuring the physical properties and adhesion of wire insulation before and after aging, and can test the tensile strength, elongation, tear, adhesive force, peeling force, shear force, adhesion force, connection force, etc. Using high-precision sensor, the sensor has the characteristics of high force measurement accuracy.
        • Needle flame testing machine
          The needle flame test is a simulation test project of using small flame ignition source program according to IEC60695-11-5 、GB/T5169.5、GB4706.1- 2005 and other standards.
        • Shore hardness tester
          The shore hardness tester is used to measure the thickness of rubber wire and insulating skin.
        • Test piece grinding machine
          This machine grinds rubber, EVA and other materials, and tests tensile force, tear, aging and tortuosity.
        • Constant temperature aging box
          Used for high temperature resistance test of wire insulation materials.
        • Insulation thickness tester
          The insulation thickness tester is designed for measuring the thickness of the insulator of the wire. It is in the form of a table. The meter is bolted on the base. It does not need a hand-held or needle type measuring clamp, and can accurately measure the deformed and tubular samples. According to UL1581 and other test standards.
        • Air exchange testing machine
          It is used for high temperature resistance and aging performance test of wire and bushing.
        • Standard light source color matching light box
          The box is suitable for the color control of products, and it is used to accurately control the color deviation of products.
        • Wire high voltage testing machine
          The special wire and cable products of this machine are tested for the insulation between cores or between cores and insulation skin. The high-voltage and high-voltage parts of the machine only use epoxy to pour the high-voltage transformer and dry regulator. Different from oil immersed transformer, it has the characteristics of small volume, light weight and beautiful appearance.
        • Thermo Stability Tester
          SC-8016 Thermo Stability Tester is consistent with GB/T2951, GB/T8815, QB/T3804, IEC testing requirements. The thermo controlling system is controlled through a micro-computer with PID function, ensured stability and accuracy of tempreture in testings. Has timing system, able to stop heating when achieved pre-setted time.
        主站蜘蛛池模板: 日韩人妻ol丝袜av一二区| 国产精品久久久久久亚洲毛片| 国产人妻人伦精品1国产丝袜| 国产成人无码va在线观看| 亚洲一区无码中文字幕| 人妻少妇无码精品专区| 国产一女三男3p免费视频| 国产精品无码无片在线观看| 亚洲伊人成综合网| 亚洲制服丝中文字幕| 久久精品久久精品久久39| 久久精品国产99久久72部| 国产精品久久久久久| 撕开奶罩揉吮奶头高潮av| 日本www.在线中文字幕 | 免费国产污网站在线观看 | 亚洲精品久久国产片400部| 免费无遮挡无码h肉动漫在线观看 亚洲国产成人高清在线观看 | 高清精品国内视频| 视频区 国产 图片区 小说区| 国产精品亚洲а∨怡红院| 激情射精爆插热吻无码视频| 亚洲国产三级在线观看| 亚洲综合色区另类aⅴ| 亚洲人成毛片在线播放| 欧美巨大黑人精品videos| 97精品人人妻人人| 久久午夜私人影院| 动漫高h纯肉无码视频在线观看| 熟女女同亚洲女同| 俄罗斯少妇性xxxx另类| 一边摸一边叫床一边爽av免费| 精品亚洲国产成人蜜臀av| 久久理论片午夜琪琪电影院| 久久大香伊蕉在人线免费| av激情亚洲男人的天堂| 熟妇的奶头又大又长奶水视频| 国产国产成年年人免费看片 | 日韩爆乳一区二区无码| 热99re久久精品天堂 | 国产在线拍偷自揄拍无码 |