• <nav id="ee0ee"><sup id="ee0ee"></sup></nav>
  • <tfoot id="ee0ee"><noscript id="ee0ee"></noscript></tfoot>
    • 我要看亚洲黄色太黄一级黄,亚洲VA中文字幕无码毛片,亚洲精品美女久久久久久久 ,国产午夜视频,毛片久久久,欧美性群另类交,色综合久久88色综合天天提莫 ,久久精品免视看国产盗摄
      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: 国产精品一卡二卡三卡破解版| 激情无码精品| 精品亚洲va在线va天堂资源站| 法库县| 亚洲二区精品| 极品av在线播放| 女av在线| 丰满人妻熟妇乱偷人无码| 午夜av一区| 欧美颜射内射中出口爆在线| 婷婷丁香五月天综合东京热| 97人人澡| 国产+成+人+亚洲欧洲自线| 三明市| 日韩乱码av| 黄色精品视频网站| av中文天堂| 国产亚洲精品久久久久久国模美| www.xxxx中国视频| 性欧美8khd高清极品| 久久99热精品免费观看牛牛| 依安县| 91成人社区| 超级av在线天堂东京热| 凤冈县| 婷婷色综合| av熟女在线更新| 五月狠狠亚洲小说专区| 中文字幕精品久久久乱码乱码| 多人乱p视频在线免费观看| 极品老师腿张开粉嫩小泬| 亚洲天堂中文字幕在线观看| 亚洲国产精品羞羞| 真实国产老熟女无套中出| 国产激情一区二区三区| A片精品| 熟妇人妻久久中文字幕| 久久精品呦女| 在线看日韩| 一边吃奶一边添p好爽故事| 少妇扒开粉嫩小泬视频|