塑料维卡软化点温度测定仪

塑料维卡软化点温度测定仪

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2022-01-27 18:01:31
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 产品名称:热变形维卡软化点温度测定仪

 型号:BWR-A

 适用标准:ISO75(E)、ISO306(E)、GB\/T8802、GB\/T1633、GB\/T1634

 热变形维卡软化点温度测定仪技术参数:

 1、温度控制范围:环境温度——300℃

2、升温速率:120±5℃\/h(12±1℃\/6min)或50±3℃\/h(5±0.5℃\/6min)

3、温度分辨率:0.01℃

3、zui大温度误差:±0.5℃

4、形变测量方法:千分表

5、变形测量范围:-0.1mm——5.0mm

6、zui大变形误差:±0.01毫米

7、试 样 架 数:三架一温

8、加 热 介 质:甲基硅油(需方自备)

9、加 热 功 率:2.5KW

10、冷 却 方 法:150℃以上自然冷却,150℃以下自然冷却或水冷

11、具有上限温度任意设定(环境温度——300℃)的保护功能或zui高上限300℃的保护

12、负载杆和压头总质量:88g

13、试验zui大负荷:

 A:维卡试验负荷:GA=10N±0.2N(即1000g)、 GB=50N±1N(即5000g)

B:热变形试验负荷:F=2×δ×b×h×h\/(3×L)

              式中:F——试样所需加的载荷,单位N

δ——热变形标准弯曲正应力:

方法A:使用纤维应力1.80MPa

方法B:使用纤维应力0.45MPa

方法C:使用纤维应力8.00MPa

                        b——试样的宽度,单位m

                        h——试样的高度,单位m

                     L——两支点间的距离,0.100m

14、电        源:AC220V±10%、50Hz、30A 

15、需方自备甲基硅油:闪点300度、粘度200厘斯,20升。

 

 

热变形维卡软化点温度测定仪主要功能:

 本机采用了*的微电子和计算机控制技术,使产品具有试验过程的自动化、程序化的优点。同时,还实现数键盘输入、数据处理,CRT彩色曲线显示,具有大容量的数据存储和绘图及报告单的打印功能。本机采用了本所*的计算机程序控制匀速升降温系统,该技术成功地为浙江大学制造了PTC试验用程控匀速升降温系统。在试验过程当中,为了防止油量过多或大膨胀系数的油受热膨胀溢出,本机特加装了溢出油回收装置。冷却方式:自然冷、水冷。具有上限温度保护功能具有试验架自动升降功能(可选)加热介质:甲基硅油。

 

 

热变形维卡软化点温度测定仪符合标准:

GB\/T1633-2000《热塑性塑料软化温度(VST)的测定》

ISO 306_2004(E)塑料 热塑性塑料 维卡软化温度的测定(VST) 译文

GB\/T1634-2004《塑料弯曲负载热变形温度试验方法》

ISO 75 _2004(E)塑料 负荷变形温度的测定 译文

GB8802《硬聚氯乙烯(PVC-U) 管材及管件维卡软化温度测定方法》            

ASTM D 1525-1991 塑料的维卡软化温度的试验方法 译文

ASTM D648-06 在挠曲负荷下塑料的挠曲温度的试验方法 译

维卡软化点温度测定仪*符合ISO75(E)、ISO306(E)、GB\/T8802、GB\/T1633、GB\/T1634标准的规定,

 

热变形维卡软化点温度测定仪用途;

本仪器是适用于化工企业、 科研院所、大专院校等广泛用于热塑性塑料、硬橡胶和长纤维增强复合材料等热变形温度(HDT)和维卡温度(VST)的测定。

 

 北京北广精仪仪器设备有限公司其他橡胶塑料性能检测设备(*产品)

电压击穿试验仪 

漏电起痕\/耐漏电起痕试验仪

水平垂直燃烧仪

体积表面电阻率测试仪

介电常数介质损耗测试仪

力学*试验机

塑料球压痕硬度仪

橡胶低温脆性冲击试验机

熔融指数仪\/熔体流动速率测定仪

塑料滑动摩擦磨损试验机

热变形维卡软化点温度测定仪

 

所有产品采购后都会有专业工程师上门培训调试,所有北广精仪仪器*保修。

 

Click on the links to Beijing all precision instrument equipment Co., Ltd.

all products in strict accordance with the national standard production, product quality, impeccable

Product Name: VEKA thermal deformation softening point temperature measuring instrument

Model: BWR-A

Applicable standards: ISO75E, ISO306E, GB\/T8802, GB\/T1633, GB\/T1634

The thermal deformation of VEKA softening point temperature measuring instrument technical parameters:

1, temperature control: temperature 300 ℃ --

2, the heating rate: 120 ± 5 ℃ \/h (12 ± 1 ℃ \/6min) or 50 ± 3 ℃ \/h (5 ± 0.5 \/6min)

3, temperature: 0.01 ℃ resolution

3, the maximum temperature error: ± 0.5 ℃

4, the deformation measurement methods: dial gauge

5, deformation measurement range: -0.1mm -- 5.0mm

6, the maximum deformation error: ± 0.01 mm

7, the sample number: three shelf temperature

8, a heating medium: methyl silicone oilthe self)

9, the heating power: 2.5KW

10, cooling method: 150 ℃ natural cooling, cooling or water cooling below 150 ℃

11, has the upper limit temperature can be setambient temperature -- 300 ℃ protection function or the maximum 300

12, the load lever and the total pressure head quality: 88g

The maximum load of 13, test:

A: the load test VEKA: GA=10N ± 0.2N (1000g), GB=50N + 1N (5000g)

B: thermal deformation test load: F=2 × 8 × B × h × h\/ (3 × L)

Type: F -- with the required samples the load, the unit N

Delta -- thermal deformation standard bending normal stress:

Methods: stress fibers of 1.80MPa using A

Methods: stress fibers of 0.45MPa using B

Methods: stress fibers of 8.00MPa using C

B -- the specimen width, unit M

H -- the height of the specimen, the unit M

L -- the distance between the two supporting points, 0.100m

14, the electric source: AC220V ± 10%, 50Hz, 30A

15, the self-provided methyl silicone oil: flash point 300 degrees, viscosity of 200 CST, 20 liters.

The thermal deformation of VEKA softening point temperature measuring instrument mainly function:

This machine adopts the microelectronics and computer advanced control technology, automation, procedural advantages make the products with the test process. At the same time, also realize the number keyboard input, data processing, CRT color curve display, data storage and print function of drawing and report having a large capacity. This machine adopts the computer program unique uniform temperature control system, the technology successfully for the Zhejiang University built PTC test with programmable constant temperature system. In the test process, in order to too much oil or high expansion coefficient of thermal expansion of the oil spill prevention, this machine with spilled oil recovery device. Cooling method: natural cooling, water cooling. Has the upper limit temperature protection function has the test frame automatic lifting functionoptional) heating medium: methyl silicone oil.

Softening point temperature measuring instrument conforms to the standard VEKA thermal deformation:

GB\/T1633-2000 "thermoplastic plastic softening temperatureVST for the determination of"

ISO 306_2004E determination of plastic VEKA softening temperature (VST Yi Wen

GB\/T1634-2004 "plastic bending load thermal deformation temperature test method"

ISO 75 _2004E plastic load determination of Yi Wen temperature

GB8802 "hard polyvinyl chloridePVC-U method for the determination of softening temperature of pipes and fittings of VEKA"

ASTM D 1525-1991 plastics test method for softening temperature of Yi Wen VEKA

Standard Test Method for flexural temperature ASTM D648-06 in plastics under flexural load of translation

VEKA meter in full compliance with the ISO75 softening temperatureE, ISO306E, GB\/T8802, GB\/T1633, GB\/T1634 standard,

Thermal deformation temperature tester uses VEKA softening point;

The instrument is suitable for chemical enterprises, research institutes, tertiary institutions and other widely used thermoplastic plastic, hard rubber and long fiber reinforced composites and heat deformation temperatureHDT and VEKAVST determination of temperature.

Beijing Beiguang precision instrument equipment Co., Ltd. other rubber and plastic properties testing equipmenthot products

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The thermal deformation of VEKA softening point temperature measuring instrument

There will be professional engineers on-site training and commissioning of all product procurement, all all fine instrument permanent warranty.

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