Welcome to Shanghai Chengwei Instrument Technology Co., Ltd website!

Product Center

hot news

Contact us

Shanghai Chengwei Instrument Technology Co., Ltd

Contact person: manager Liu

Contact: 13310112765

Address: Shanghai

Japanese Standard JIS rubbing color fastness meter

Japanese Standard JIS rubbing color fastness meter
Traffic volume : 22
Editing time : 2020-01-13
Detailed introduction:

  JIS摩擦色牢度仪简介

  

  本机JIS 摩擦色牢度仪是以日本工业标准纺织品色牢度试验方法中的耐摩擦色牢度试验方法(JIS L 0849)中规定的摩擦试验机Ⅱ形(学振形)为标准的试验机。主要用于染色纤维制品的耐摩擦色牢度的评价和判断。本仪器亦适用于植绒加工布料的植绒强度试验,人造革的摩擦脱色试验,纸板、印刷油墨、涂料等的耐摩擦,磨耗试验等。是一台可适用于多种素材的耐摩擦试验机。

  

  测试原理

  

  在摩擦色牢度的测试中:将约220*30mm的试样安装在试样台上,约50*50mm的摩擦用白棉布(干态或湿态)安装在各个摩擦头的前端,在2N的负重下,以每分钟30往复的速度在120mm的距离间做100往复运动,然后将白棉布取下,与评定沾色用灰色样卡相比较进行评定。

  

  在有机溶剂摩擦色牢度测试中:模拟织物在使用有机溶剂清洗时的色牢度情况。试验时,将样品与沾有有机溶剂的摩擦用未染色棉布使用摩擦测试仪用一定的方式相互摩擦,再分别用变色灰卡和沾色灰卡评定样品的变色和未染色棉布的沾seqing况。

  

  纸板表面耐磨强度的测试中:在500g的压力下,摩擦头与宽度为20mm的纸板相互摩擦至

  

  测试标准

  

  此款摩擦色牢度测试仪符合下列标准:

  

  JIS L0849(Ⅱ) 耐摩擦色牢度试验方法(Ⅱ型)

  

  JIS L0862(Ⅱ) 有机溶剂摩擦色牢度试验方法(Ⅰ型)

  

  JIS L1084 植绒织物测试(色牢度及植绒强力)

  

  JIS P8136 纸板耐磨强度试验方法

  

  仪器

  

  技术规格

  

  试样个数:6个

  

  试样台表面形状:曲面(表面半径200mm)

  

  摩擦头表面形状:曲面(表面半径45mm)

  

  摩擦头往复距离:120mm

  

  摩擦头往复速度:30-60往复/分 可调

  

  试验负荷:约2N

  

  试样规格:约220*30mm

  

  摩擦用白棉布规格:50*50mm

  

  电源:AC 220V 50HZ

  

  外形规格:

  

  试验方法

  

  以标准JIS L0849(Ⅱ)为例,介绍仪器的使用方法。

  

  试样准备

  

  试样的大小约为220*30mm,平行于经向及纬向方向裁取。摩擦用白棉布的大小约50*50mm。

  

  试样为丝线时用大约220*30mm的长方板,按其长边方向紧密缠绕呈薄层状,或者适当的编织一下后当作试样使用。

  

  干燥试验时,试样及摩擦用白棉布应预先在标准状态下放置4小时以上准备。

  

  润湿试验时,摩擦用白棉布用水沾湿,使其达到100%的润湿状态,试样在标准状态下放置准备。

  

  注意:

  

  试样的标准状态:将试样预备干燥(40±5℃的干燥剂中),使含水率达到公定含水率以下后,再放入标准状态(温度20±2℃、湿度65±2%)的试验室或装置内,使之达到恒重状态。

  

  试样的恒重标准:在标准状态的试验室、装置内放置试样,连读称重时,每隔1个小时以上的间隔称其质量,当试样前后的质量差为下一次称重的0.1%以内时的状态。

  

  试验

  

  安装试样:首先用内侧的试样夹具将试样的一端固定,随之用前侧的试样夹具将另一端固定。为了使试样不松弛,稍微用力拉紧试样将其固定。当试样为可拉伸试样时,可用双面胶带将其固定在试验台上。另外,因为试样台停止在内侧位置时,会使试样安装困难,所此时可按动寸动按钮,然后将其移动到手前侧位置。

  

  安装摩擦用白棉布:摩擦头支架抬起,靠在后方靠杆上。在摩擦面(曲面)上铺上白棉布,然后在其上面用方形弹簧夹具将其固定。请注意此时白棉布上不能出现褶皱。

  

  将摩擦头支架下放在试样台上,请确认试样台在手前侧的位置时再放下摩擦头支架,如不在手前侧位置,点动寸动按钮将其移到手前侧位置再放下摩擦头支架。

  

  打开电源开关,设置计数器次数。

  

  点动开始按钮,本机开始往复运动,达到设定回数时自动停止。如需试验中途停止试验,请按停止按钮。

  

  判断试验结果:试验后按照JIS 0801的9(染色坚牢度判定)对摩擦用白棉布进行判断。(与评定沾色用灰色样卡相比较进行判定)

  

  注意事项

  

  仪器在学习及使用过程中请注意以下几点:

  

  本机运行时请充分注意,不要触摸试样及试验台等移动部位,以免夹伤手指。

  

  将摩擦头支架下放到试样台上时,要注意小心轻放。强力放下时,会致使试样台表面凹下或出现伤痕。

  

  停止按钮通常不使用,请在试验中需要使运行停止时使用。

  

  关于测试试样所对应的详细试验方法,试验条件,请参见相关标准。


Founded in 1969 (Germany: Germany eager Technology Inc.) is an internationally renowned industrial company producing raw material testing and measuring instruments. Its production of wear tester, flame retardant, combustion tester, scratch tester, fatigue tester, textile color fastness, scratch, air permeability, abrasion, combustion, perspiration, physical properties, Water repellency, water resistance, leather and other test standards, including test instruments, experimental consumables, professional test standards, test methods manual and other test instruments are the most widely used instruments for durability test of products in the world. The name of German eager company is still the perfect combination of quality and reliability. Each product is marked with relevant international application standards, which can ensure that the products, pre-sales and after-sales services provided for you are the most efficient and high-quality, Chengwei Instrument Technology (Germany) Co., Ltd. is a German eager agent and branch company, which has established long-term strategic cooperation with many well-known instrument and equipment manufacturers in Europe and America. Mainly for domestic scientific research institutions, enterprises, quality inspection institutions to provide high cost-effective, high-quality testing equipment, To provide equipment and overall solutions for testing related laboratories, Chengwei Instrument Technology (Germany) Co., Ltd. in order to ensure the quality and reliability of products and pass strict tests before each product leaves the factory, our material testing industry standards are widely recognized by the industry. Chengwei Instrument Technology (Germany) Co., Ltd. is located in the international city of the east coast. It is a high-tech enterprise integrating scientific research, production and sales. It conforms to relevant international standards such as IEC, CCC, UL, CSA, VDE, JIS, KS, sev. BSI, HD, Kema, SSA and so on. Our development in recent years stems from our customers' trust in eager company. For a long time, the company has won unanimous praise from peers with its high-quality products and perfect services. At present, the customers include laboratories of quality supervision bureaus and inspection and quarantine bureaus of all provinces in China, and quality inspection departments of large and medium-sized enterprises. Our tenet: sincere service, sincere cooperation, common development and future creation.

Pay attention
Shanghai Chengwei Instrument Technology Co., Ltd
Contact us

Shanghai Chengwei Instrument Technology Co., Ltd

Contact person: manager Liu

Contact: 13310112765

Address: Shanghai

Copyright ©Shanghai Chengwei Instrument Technology Co., Ltd All rights reserved.

13310112765