ETM 系列数字式张力仪
ETM Electronic Tension Meter
ETM张力仪表在世界各地的普通行业及特殊行业都被广泛使用。一些应用例子如下:
ETM Tension Meters are used throughout the world in a wide variety of typical as well as special applications.
A few samples are shown below:
1、化纤行业:如:加弹机----适用于高速 (6000m/min)
In the Man-Made Fiber Industries e.g.doubling twister
棉纺织工业---如:络筒机
In Cotton Textile Industries e.g. for winding machines
2、针织行业---精确调节圆织机喂纱张力
In the Knitting Industry exact adjusting of yarn feeders of circular knitting machines
3、光纤行业---如:绕线机
In the Optical Fiber Industries e.g. winding machine
4、金属线材行业---如:拉丝和绕线机
In the Wire Industries e.g.for wire drawing or winding machines
■ 技术参数
● Specifications
1、精确度:+/-0.1%FS或者+/-1数字
Accuracy:+/-0.1%full scale and+/-1 digit
2、单 位:厘牛(100cN=1N)或者克(g)
Units:cN and g
3、超量程:310%FS.没有精度保证FS=10000cN
Over range:approx.10% full scale,without accuracy guarantee
4、过载保护:200%
Over load protection:200%of tension range
5、测量原理: 应变电桥
Measuring principle:Strain gauge bridge
6、测量轮偏移量:0.5mm
Measuring roller deflection: 0.5mm max.
7、信号处理:数字式,16位模数转换器
Signal processing:Digital,16bit A/D converter
8、阻 尼:可调节电子阻尼(10档),移动平均数
Damping:Adjustable electronic damp(10steps),moving averaging
9、采样速率:大约5k HZ(仪器内在频率)
Sampling rate:approx.5 k hz(internal only)
10、显示刷新速率:大约4次/秒
Display update rate:Approximate 4 times/sec
11、显 示:4位液晶显示,12.7mm高
Display:4-digit LCD, 12.7mm high
12、温度范围:10~45℃
Temperature range:10~45℃
13、空气湿度: 最大相对湿度85%
Air humidity.85%RH.max.
14、自动关闭电源:不使用3分钟后自动关闭
Auto power off:automatically after aprox.3min.0f non-use
15、供应电源:2节五号碱性电池(2xAA)大约能够连续使用50小时
Power supply:Two-CellAllkalineBattery (2xAA)(about 50 hour of continuous use)
16、壳体材质:铝质框架和外壳
Housing material:Aluminum profile with Aluminum outer casing
17、壳体尺寸:220x62x46mm(长X宽x高)
Houising dimensions:230x62x46 mm(LxWxH)
手提箱尺寸350x270x80mm(长X宽X高)
Box dimensions:350X270x80 mm(LxWxH)
18、重量,净(毛):大约450克(1050克)
Weight,net (gross):approximate 350g(1020 g)
如果您有特殊张力测量问题而需要定制张力仪表,可以与我们联系,我们将根据您的特殊应用为您专门设计。 Should you need customized solutions to your measuring problem,please contact us.We will be glad to design a model for your special application.