一、简介: WLY-3A型袜子弹性回复率测试仪是用来检测袜子弹性回复率和应力松弛的专用 仪器。该仪器也包含了WLY-3型袜子拉伸仪的功能,可以用来检测袜子横向和纵向延伸值。 中华人民共和国纺织行业计量技术规范JJF(纺织)017-2013《袜子横拉仪校准规范》是以WLY-3系列袜子拉伸仪为参照并由上海瑞纺仪器有限公司参与起草的。 二、特点: * 具有机电一体化、数字化、专门化的技术特点,检测精度高、操作简便。 * 组合拉伸件独具匠心,能够满足袜子所有部位的横向拉伸和直向拉伸。 * 软硬件系统设计具有零点自动调整、动态数据快速采集等创新技术,使得测量仪器工作 稳定、可靠。 * 主机可独立完成测试,LCD显示屏显示结果,SD卡存储数据。 * 主机连电脑可显示测试数据和曲线图,查询和浏览历史数据,可以标准文件格式存储数 据,生成报表并显示打印。
三、主要技术参数:
额定拉力 |
10N、25N、33N、47N |
拉伸速度 |
40mm/s±2mm/s |
最大延伸值 |
770 mm |
测试结果 |
自动数字显示,可连接电脑打印报表 |
测量精度 |
相对误差≤1% |
拉伸件 |
L形件与针板二合一组合 |
功率 |
80W |
电源 |
220V 1A |
外形尺寸 |
1000×270×180mm |
四、测试项目: M1:定长拉伸力测试 M2:定力伸长率测试 M3:定伸长(率)拉伸弹性回复率/塑性变形率测试 M4:定力拉伸弹性回复率/塑性变形率测试 M5:应力松弛率测试
五、适用标准: FZ/T 73001、FZ/T 70006、FZ/T73029、FZ/T 73030、FZ/T 73037、FZ/T 73048。
MODEL WLY-3A HOSIERY STRETCH&RECOVERY TESTER 【General Introduction】 Model WLY-3A hosiery stretch&recovery tester is a specialized instrument used for testing the percentage values of hosiery elastic recovery and tension relaxation. It also has the function of WLY-3 to test the breadthwise& lengthwise stretching values of hosiery. 【Characteristics】 * Many excellent characteristics: electrical integration, digitization, specialized, accurate results and easy-operation, etc. * Unique design to meet the requirements about breadthwise and lengthwise stretching performance for each part of hosiery. * Innovative technologies include zero point automatic adjustment and dynamic data acquisition to make the tester stable and reliable. * The tester can complete testing independently without connecting the compter. * connecting with computer, the computer can display test data and graph, query and browse historical data, store data in standard file format, generate reports and print. 【Main Technical Data】
Testing force |
10N, 25N, 33N, 47N |
Testing speed |
40mm/s±2mm/s |
Max stretching length |
770mm |
Testing result output |
LCD display automatically, print the report on the computer. |
Testing result accuracy |
relative error ≤1% |
Power |
80W |
Power supply |
220V 1A |
External Dimension |
1000×270×180mm |
【Test project】 M1: Stretch force at fixed elongation. M2: Elongation at fixed strength force. M3: Elastic recovery rate/ Plastic deformation rate at fixed elongation. M4: Elastic recovery rate/ Plastic deformation rate at fixed strength force. M5: Tensile relaxation rate.
【Standards】 FZ/T 73001, FZ/T 70006, FZ/T 73029, FZ/T 73030, FZ/T 73037, FZ/T 73048.
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