JGW-360A接触角测定仪简介
接触角测定仪用于测量液体对固体的浸润性,通过测量液体对固体的接触角、计算、测定液体的自由能即液体对固体的附着力,张力等指标,该仪器可广泛应用于石油、化工、医药、造纸、染料等领域,作科学研究及教学用,我厂生产的系列产品,自主研发,根据用户的不同需要提供不同型号仪器。
具体应用领域举例:
1、金属焊接过程中,检测焊剂对金属的附着力;
2、印刷行业油墨、金属、纸张之间的附着力;
3、粘贴剂与固体间的粘接程度研究;
4、航天工业空中雨雾对飞机基体的润湿程度检测;
5、军事科学中弹片在空气中与雨雾接触角的测定;
6、石油开采过程中,注入添加剂与原油中固体前进角,后退角的测定;
7、纳米材料与不同活性剂间湿润性的测定、研究;
8、铝箔亲水角的测定;
总之,该仪器应用范围之广泛不能在此一一举例。
主要技术指标:
1、测定方法:静滴法
2、测量范围:0—1800
3、角度测量误差:±0.10
4、显微镜放大倍数:0.7~4.5倍放大率连续可调.
5、470线.黑白CCD摄像头
6、计算机显示、测量。可进行图象数据保存、打印、分析。
7、实时监控.随时抓拍。抓拍时间任意设定。
9、温度范围:常温
主要特点
1. 结构紧凑,体积小,操作方便
2. 测试精度高。
3. 试样(液滴)大小、及进样速度可通过计算机设定,控制。
4. 视频采集试样图象信息,计算机测量,保存,打印。
5. 光源亮度可根据使用者感觉连续可调
6. 液滴毛细管直径尺寸统一
7. 温度范围0-190℃(另配费用另计)
8. 可用悬滴法测量液体界面张力
9. 仪器积木式组合。可形成静滴法,尺寸计算法,转落法,倾斜板法,插入法测试功能.(不同的功能价格不一样)
10. 可实现高速摄影25帧/秒,(zui高75帧/秒,另行配备)
11. 图象放大率:55-315pixel/mm
12. 液滴大小:任意设定
货品清单(标配)
物品名称
数量
备注
测量仪主机
1台
产品使用说明书
1份
产品合格证
1份
高速摄像CCD(25帧/秒)
1台
日本JVC分辨率55-315pixel/mm
连续变倍显微镜
1个
0.7-4.5X
电源线
1根
随机配套软件
1套
电脑
1套
进样毛细管
2只
φ0.35(特制)
Introduction of JGW - 360 - a contact Angle meter
Contact Angle meter used to measure the liquid to solid invasive, by measuring contact Angle of liquid to solid, calculation and determination of the free energy of the liquid liquid to solid adhesion, indicators such as tension, the instrument can be widely used in petroleum, chemical, pharmaceutical, paper making, dye and other fields, for scientific research and teaching, our factory production of contact Angle meter series products, independent research and development, according to user needs to provide different types of different instruments.
The specific application fields, for example:
1, metal welding process, detection flux on the adhesion of the metal;
2, printing industry, metal, paper, ink adhesion between;
3, paste agent and degree of adhesion between solid research;
4, the space industry air mist on the substrate wetting degree of detection;
5, military science of shrapnel in the air and the determination of contact Angle for fog;
6, in the process of oil exploitation, solid in the additive and oil injection advance Angle and back Angle measurement;
7, nano materials and the determination of wettability between different surfactant, research;
8, the determination of aluminum foil hydrophilic Angle;
In short, the range of the instrument applied widely cannot, for example, one by one here.
The main technical indicators:
1, the determination method: static drop method
2, measuring range: 0-1800
3, Angle measurement error: + / - 0.10
4, microscope magnification: 0.7 ~ 4.5 times magnification continuously adjustable.
Line 5, 470. Black and white CCD camera
6, computer display, measurement.Image data can be stored, printed, analysis.
7, real-time monitoring. Snap at any time.Capture time set arbitrary.
9, temperature range: under normal temperature
The main features
1. Compact structure, small size, easy to operate
2. The test precision is high.
3. The sample size (droplet), and the injection speed can be set by computer, control.
4. Video collection sample image information, the computer measurement, save and print.
5. The light source brightness according to the user feel continuously adjustable
6. Size of droplet diameter capillary is unified
7. The temperature range of 0-190 ℃ (fee to match)
8. Available hanging drop method measuring the interfacial tension of the liquid
9. Modular combination instrument.Size can form static drop method, calculation method, the transfer method, inclined plate method, insertion method test function. (the function of the different price is not the same)
10. It can realize high-speed photography 25 frames per second, (maximum 75 frames per second, shall be equipped with)
11. The image magnification: 55-315 pixel/mm
12. The droplet size: set arbitrary
The list of goods (standard)
Item name
The number of
note
Measuring instrument host
1
Product specification
1
Product certificate
1
High-speed video CCD (25 frames per second)
1
Japan's JVC 55-315 pixel resolution/mm
Continuous variable x microscope
1
0.7 4.5 X
The power cord
1 the root
Random matching software
1 set of
The computer
1 set of
Sampling capillary
2 only
Phi is 0.35 (special)