真人性囗交69视频,又大又粗弄得我出好多水,国产探花在线精品一区二区,欧美高清熟妇啪啪内射不卡自拍

上海新纖儀器有限公司
 

  Chinese

About us
Contact
 
 
  Home   Products  About us   Contact          

 

    Company Introduction

 

 

     Located at the Donghua University Science and Technology Park in Lane 365 of Shanghai Xinhua Road, the Shanghai New Fiber Instrument Co., Ltd. has gained achievements in development of textile measurement technology and science research. The XQ Fiber Tensile Tester, XD-1 Fiber Fineness Tester, XH-1 Fiber Thermal Shrinkage Tester, XCP-1 Fiber Crimp Elasticity Tester, and XQ-1B Pre-oriented Filament Tensile Tester construct a group of integrated, techno-advanced synthetic fiber testing system.

 
 

Chemical Fiber Testing Apparatus: Four Distinguished Products (in HOT)

 

 

1. XQ-1A Fiber Tensile Tester

XQ-1A Fiber Tensile Tester is the upgraded type of the XQ-1 Fiber Tensile Tester. It is novelly designed and characteristic of high precision and high stability. With the pneumatic clamping and software controlling, it tests automatically, conveniently and high efficiently. Thus, it is now widely used as the standardized fiber tensile tester in chemical fiber manufactories.

3. XCP-1A Fiber Crimp Elasticity Tester

It is the upgraded type of the XCP-1 Fiber Crimp Elasticity Tester. It tests the number of fiber crimps automatically by using the image processing technology and thus eliminates the uncertainty of manually counting. The force precision is 0.1mg, which is ten times the resolution of the old torsion balance apparatus.

 

 2. XD-1 Vibration Fiber Fineness Tester

The apparatus measures the linear density of single tested fiber based on the string vibration principle. It is finely constructed and vibrates fast. Moreover, one pretension clamp covers a large range of fiber linear densities. Therefore, it performs much better than the same kinds of apparatus abroad and receives complimentary reviews from consumers.

4. XH-1 Fiber Thermal Shrinkage Tester

It measures the difference of the fiber length before and after it is thermally treated using the image method. The apparatus is finely constructed and works with high automation, and the results are precise and reproducible. Further more, the failure rate is quite low.

 

Head of R&D: Ruqin Li, professor and Ph.D tutor of Donghua University, receives the State Council Special Allowance.

 

 

 

Special Chemical Fiber Testing Apparatus

1. XQ-1C High-strength and High-modulus Fiber Tensile Tester

This apparatus is used to implement the tensile test of high performance fibers, such as carbon, Kevlar, high-strength polyethylene fibers and so on. When it is connected with the XD-1 Fiber Fineness tester or the XGD-1 Fiber Diameter Tester, the strength, modulus and specific work of the fiber shall be tested.

4. XQ-1B Pre-oriented Filament Yarn Tensile Tester

It automatically measures the single values and statistic values of the indices including the natural elongation, EYS1.5, natural extension ratio, maximum extension ratio, breaking force, and breaking elongation.

 

2. XG-1A Engineering Fiber Tensile Tester

The apparatus is used to implement the tensile test of engineering staple fibers with the length less than 6mm. The measured indices include the strength, modulus, specific work of the fibers and so on. The fiber diameter is measured by the associate XGD-1 Fiber Diameter Tester.

 

5. XQ-2 Multi-functional Fiber Tensile Tester

The apparatus is used to measure the tensile strength and elongation of the tested fiber. It can also be used to implement the (circulating) elasticity test at specified elongation, the (circulating) elasticity test at specified force, the stress relaxation test and the creep test of the fiber, especially for elastic fibers.

 

3. XQ-1D Light-load Fiber Tensile Tester

In this apparatus, the high-precision sensors are adopted and the force resolution is high. It is used to test the dry and wet strengths as well as the wet modulus of rayon fibers.

 

 

 

Filament Yarn Tensile Testing Apparatus

 

1. XN-1 Spandex Yarn Tensile and Elasticity Tester

The apparatus is up to the national standard of testing the elastic recovery ratio of spandex yarns by the circulating elasticity test at specified elongation. It tests automatically and the force is measured with high precision. The apparatus can also be used to test the elastic recovery ratio of spandex yarns with other elasticity test method. 

2. XL-1A Filament Yarn Tensile Tester

The apparatus is precisely constructed and the yarn samples are pneumatically clamped. Furthermore, the apparatus tests with high automation and stability. It is used to the tensile test of staple yarns and chemical filament yarns.

3. XL-2 Multi-functional Filament Yarn Tensile Tester

This apparatus is the function-extended type of the XL-1A Yarn Tensile Tester. Except for the one time tensile test, it can also be used to implement the (circulating) elasticity test at specified elongation, the (circulating) elasticity test at specified force, the stress relaxation test and the creep test of the objective yarns and so on.

 

Video 

Video: Single fiber Fineness Tensile Tester          HD Video    Download1     Download2

Video: The XCP-1 Fiber Crimp Elasticity Tester   HD Video   Download1    Download2

 Video: XH-1 Fiber Thermal Shrinkage Tester      HD Video    Download1   Download2 

 
Contact | About us

    Maker of textile testing equipment for 20 years, Automatic linear density, crimp and tensile tester for single fiber,

    Single fiber linear density- (fineness) and tensile tester, Automatic single fiber shrinkage tester.

    Shanghai New Fiber Instrument Co., Ltd.   .     

     Email: sh62832493@163.com WeChat ID: 18001655132  Copyright(C)2006-2024,All Rights Reserved

亚洲AV成人无码久久精品| 99偷拍视频精品一区二区| 国产在线精品第一区二区| 国产极品粉嫩馒头一线天AV| 午夜福利啪啪片| 麻豆国产在线精品国偷产拍| 中文字幕一区二区三区久久网站| 三级午夜理伦三级| 久久久噜噜噜久久中文福利| 色猫咪免费人成网站在线观看| 又湿又紧又大又爽A视频| 日韩一卡2卡3卡4卡乱码免费网| 精品国产乱码久久久久久下载| 无码人妻精品一区二区三区免费| 伊人色综合一区二区三区影院视频| 亚洲国产另类久久久精品网站| 精品国产一区二区三区2021| 国产午夜成人AV在线播放| 亚洲小说图片| 99精品国产高清一区二区麻豆| 亚洲中文字幕无码久久| 日韩精人妻无码一区二区三区| 久久国产精品萌白酱免费| 久久国产福利播放| 亚洲成av人片一区二区三区| 韩国三级大全久久网站| av天堂久久天堂av色综合| 精品无码一区二区三区电影| 好爽…又高潮了免费毛片| 中文字幕亚洲综合久久青草| 太大太长又硬放进去很爽| 精品厕所偷拍各类美女TP嘘嘘| 无码国产偷倩在线播放| 亚洲欧美一区二区三区在线| 久久国产欧美日韩精品| 日日噜噜夜夜狠狠VA视频| 在线 欧美 中文 亚洲 精品| 曰韩少妇内射免费播放| 久久久久久AV无码免费看大片| 一本久道中文无码字幕av| 成人区人妻精品一区二区三区|