产品搜索
在线客服
 工作时间
周一至周五 :8:30-17:30
周六至周日 :9:00-17:00
联系方式

联系人:冀柏宏

电 话:

(+86)0314-2266829

手  机:

(+86)18831479808  

(+86)13191633902  

微信:18831479808

邮 箱:btsdyb@163.com

地 址:河北省承德技术产业开发区上板城镇卸甲营村


website qrcode

扫描查看手机版网站

产品详情
XRW-300C热变形维卡软化点温度万博体育官网登录
分享到:
XRW-300C热变形维卡软化点温度万博体育官网登录 
产品详情

XRW-300C万博体育官网登录_万博manbetx官方网站-万博体育平台
万博体育官网登录_万博manbetx官方网站-万博体育平台产 品 详 细 介 绍:
  主要用于高分子材料(如塑料、橡胶、尼龙、电绝缘材料等)的热变形及维卡软化点温度的测定。适用于大专院校,科研单位及产品质量监督检验单位。该机采用具有Windows 98、Windows2000或WindowsXP中文操作界面,配控制软件,在试验过程中,可以时实监控试验温度、试验变形量的曲线走向,并动态地时实绘制温度、变形量的曲线,实现历史存盘,打印试验报告,以便今后随时查询以前的试验数据,进行各种实验数据的对比研究,是一种智能化极高的测试仪器,当用鼠标点击形变——温度曲线的任何一处时,界面会自动显示该处的变形量及温度值。
  万博体育官网登录_万博manbetx官方网站-万博体育平台为立式柜结构,恒温介质箱内采用45o双螺旋自动搅拌系统,油箱具有特殊结构,温度均匀性好,精度保持±0.1℃。并采用先进的可控硅控制温度,位移传感器具有精调、微调双调整方式,具有急停开关,后控制面版为带锁的门式结构,机器检修、维修方便,升降系统为一体机型,减少噪音。故此,介质的温度梯度小,恒温均匀,当试验温度达到上限设定温度时自动停止加热,试验架具有自动升降功能,操作简单,在同类机型中具有优良的性能价格比。
万博体育官网登录_万博manbetx官方网站-万博体育平台符合标准:

GB/T 1633-2000维卡软化温度(VST)的测定

GB/T 1634.1-2004塑料 负荷变形温度测定(通用试验方法)

GB/T 1634.2-2004塑料 负荷变形温度测定(塑料、硬橡胶和长纤维增强复合材料)

GB/T 1634.3-2004塑料 负荷变形温度测定(高强度热固性层压材料)

GB/T 8802-2001 热塑性塑料管材、管件维卡软化温度的测定

ISO 75-1:2013 塑料 - 温度变形,负荷 - 第1部分:通用试验方法

ISO 75-2-2013   塑料.载荷下挠曲温度的测定.第2部分:塑料和硬橡胶

ISO 75-3-2013塑料.载荷下挠曲温度的测定.第3部分高强度热固性叠层板和长纤维增强塑料

ISO75-1-04塑料载荷下挠曲温度的测定第1部分一般试验方法、

ISO 2507-1-1995热塑性塑料管和配件.维卡(vicat)软化温度.第1部分_一般试验方法

ISO 306-2013 塑料 热塑塑料 维卡(VICAT)软化温度的测定

ASTM D1525 - 17e1Standard Test Method for Vicat Softening Temperature of Plastics

ASTM D648 - 16 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position

维卡(VST)定仪:把试样放在液体介质或加热箱中,在等速升温条件下测定标准压针在(50±1)N力的作用下,压入从管材或管件上切取的试样内1mm时的温度。

  标准试样以平放(优选)或侧立方式承受三点弯曲恒定负荷,使其产生GB/T 1634相关部分规定的其中一种弯曲应力,在匀速升温条件下,测量达到与规定的弯曲应变增量相对应的标准挠度时的温度。
侧立:分“平放”与“侧立”两种,并明确指出,优选平放方式,侧立方式仅是备选,并将被撤销。
跨度:支座与试样两条接触线之间距离,由一种(100mm)改为两种64mm(平放)和100mm(侧立),并规定了容差要求即跨度L应为(100±1)mm,跨度L为(64±1)mm。
负荷变形温度的三种方法
A法:1.80Mpa弯曲应力
B法:0.45MPa弯曲应力
C法:8.00MPa弯曲应力
万博体育官网登录_万博manbetx官方网站-万博体育平台仪器的主要性能指标:
温度控制范围:室温-300℃
升温速率:120℃/h,50℃/h
最大温度测量误差:±0.001℃
最大温度控制误差:±12℃/6分钟(热变形试验)
±5℃/6分钟(维卡试验)
维卡变挠度:1mm
最大形变测量误差: ±0.001mm
试样架数量:3个
1#砝码重量(即负载杆、标准压头、传感器测头、托盘、螺丝):68g ±1g
加热介质:甲基硅油(200厘斯以下,闪点300℃以上)
最大加热功率:5kw
冷却方式:150℃以上自然冷却,或150℃以下水冷或是自然冷却。具有温度上限保护功能。
主电源:220V+10%,15A, 50HZ;
万博体育官网登录_万博manbetx官方网站-万博体育平台中文版操作系统的试验应用软件一套
万博体育官网登录_万博manbetx官方网站-万博体育平台设备标准配置:
试验架 3个 试验架跨距分两种64mm、100mm任意选择试验方式
位移传感器 3支 测量变形误差±0.001mm
温度传感器 1支 美国进口测量误差±0.1℃
热变形压头 3个 圆弧半径为R3
维卡测试压针 3个 横截面积为1mm
万博体育官网登录_万博manbetx官方网站-万博体育平台砝码

我公司生产塑料全套检测设备、管材全套检测设备、塑料管材全套检测设备、熔体流动速率万博体育官网登录、安全帽冲击试验机、pe管材全套检测设备、ppr、管材全套检测设备pvc管材全套检测设备、冲击检测设备、管材静液压试验机、管材冲击试验机、等

XRW-300C Thermal Deformation and Vicat Softening Point Temperature Measuring Instrument

The products of thermal deformation and Vicat softening point temperature tester are introduced in detail.

It is mainly used for the determination of thermal deformation and Vicat softening point temperature of polymer materials (such as plastics, rubber, nylon, electrical insulating materials, etc.). It is suitable for colleges and universities, scientific research units and product quality supervision and inspection units. This machine adopts Windows 98, Windows 2000 or Windows XP Chinese operation interface and control software. During the test process, it can real-time monitor the curve trend of test temperature and test deformation, and dynamically draw the curve of temperature and deformation in real time, so as to realize the historical storage and print the test report, so as to query the previous test data at any time in the future and carry out various experimental data. The comparative study is a highly intelligent testing instrument. When the mouse clicks on any part of the deformation-temperature curve, the interface will automatically display the deformation and temperature value.

The temperature tester for thermal deformation and Vicat softening point is a vertical cabinet structure. 45o double helix automatic stirring system is used in the constant temperature medium box. The oil tank has a special structure, good temperature uniformity, and high accuracy (+0.1 C). It adopts advanced thyristor to control temperature, displacement sensor has fine-tuning and fine-tuning double-tuning mode, has emergency stop switch, and the rear control panel is door-type structure with locks. It is convenient for machine maintenance and maintenance, and the lifting system is integrated into one model to reduce noise. Therefore, the temperature gradient of the medium is small and the constant temperature is uniform. When the test temperature reaches the upper set temperature, the heating stops automatically. The test stand has the function of automatic lifting and lowering. It is easy to operate and has excellent performance-price ratio in the same type of machine.

Thermal Deformation and Vicat Softening Point Temperature Measuring Instrument meets the standards:

Determination of Vicat Softening Temperature (VST) of GB/T 1633-2000

GB/T 1634.1-2004 Plastic Load Deformation Temperature Measurement (General Test Method)

Measurement of Plastic Load Deformation Temperature (Plastics, Hard Rubber and Long Fiber Reinforced Composites) GB/T 1634.2-2004

Measurement of Load Deformation Temperature of Plastics GB/T 1634.3-2004 (High Strength Thermosetting Laminated Materials)

Measurement of Vicat Softening Temperature of Thermoplastic Pipes and Fittings GB/T 8802-2001

ISO 75-1:2013 Plastics - Temperature Deformation, Load - Part 1: General Test Method

ISO 75-2-2013 Plastics - Determination of Flexural Temperature under Loading - Part 2: Plastics and Hard Rubber

ISO 75-3-2013 Plastics - Determination of Flexural Temperature under Loading - Part 3 High Strength Thermosetting Laminated Plates and Long Fiber Reinforced Plastics

ISO75-1-04 Determination of Flexural Temperature under Plastic Loading Part 1 General Test Method,

ISO 2507-1-1995 Thermoplastic Pipes and Accessories - Vicat Softening Temperature - Part 1 - General Test Method

Measurement of Softening Temperature of ISO 306-2013 Plastic Thermoplastic Vicat

ASTM D1525 - 17e1 Standard Test Method for Vicat Softening Temperature of Plastics

ASTM D648 - 16 Standard Test Method for Deflection Temperature of Plastics Under Flexural Load in the Edgewise Position

Vika (VST) tester: Put the sample in liquid medium or heating box, and measure the temperature of standard pressure needle under the action of (50 + 1) N force under the condition of constant temperature rise, when it is pressed into the sample cut from the pipe or fittings for 1 mm.

Standard specimens are subjected to constant load of three-point bending in a flat (preferred) or side-cubic manner, which results in one of the bending stresses specified in the relevant parts of GB/T 1634. Under uniform heating conditions, the temperature at which the standard deflection corresponding to the specified bending strain increment is measured.

Side-up: There are two kinds of "flat" and "side-up", and it is clearly pointed out that the side-cube is only an alternative and will be cancelled.

Span: The distance between the two contact lines of the bearing and the specimen is changed from one (100 mm) to two (64 mm) and 100 mm (lateral). The tolerance requirement is that the span L should be (100 + 1) mm and the span L should be (64 + 1) mm.

Three Methods of Load Deformation Temperature

Method A: 1.80 Mpa bending stress

Method B: Bending stress of 0.45 MPa

C method: 8.00MPa bending stress

The main performance indexes of the instrument for measuring thermal deformation and Vicat softening point temperature are as follows:

Temperature control range: room temperature - 300 C

Heating rate: 120 C/h, 50 C/h

Maximum temperature measurement error: +0.001 C

Maximum Temperature Control Error: +12 C/6 min (Thermal Deformation Test)

Five degrees Celsius/six minutes (Vicat test)

Vicat variable deflection: 1mm

Maximum Deformation Measurement Error: +0.001 mm

Sample holder number: 3

1

Heating medium: methyl silicone oil (below 200 centimeters, flash point above 300 C)

Maximum heating power: 5 kW

Cooling mode: natural cooling above 150 C, water cooling below 150 C or natural cooling. It has the function of temperature upper limit protection.

Main power supply: 220V + 10%, 15A, 50HZ;

A Set of Test Application Software for Chinese Operating System of Thermal Deformation and Vicat Softening Point Thermometer

Standard Configuration of Equipment for Thermal Deformation and Vicat Softening Point Temperature Measuring Instrument:

Three test stand spans are divided into two kinds of 64mm and 100mm arbitrarily selected test modes.

Deformation Error of Three Displacement Sensors (+0.001 mm)

Measuring error of temperature sensor imported from USA (+0.1 C)

Three arc radii of hot deformation indenter are R3

Vica test pin with 3 cross-sectional areas of 1 mm

Weight of Thermal Deformation and Vicat Softening Point Temperature Measuring Instrument