RHWK-300B英文版热变形维卡软化点温度测定仪的详细资料：
RHWK-300B 液晶-热变形维卡温度测定仪
RHWK-300B liquid crystal thermal deformation temperature measuring instrument of VEKA
制造标准：
Manufacturing standards:
GB/T1633《热塑性塑料软化温度(VST)的测定》
GB/T1633 "thermoplastic plastic softening temperature (VST) measurement"
GB/T1634《塑料弯曲负载热变形温度试验方法》
GB/T1634 "plastic bending load thermal deformation temperature test method"
GB8802《硬聚氯乙烯(PVC-U) 管材及管件维卡软化温度测定方法》
GB8802 "hard polyvinyl chloride (PVC-U) method for the determination of softening temperature of pipes and fittings of VEKA"
ISO75 、ISO306 、ISO2507 等标准要求。
ISO75, ISO306, ISO2507 and other standards.
ASTM1525 ASTM 648标准
ASTM1525 ASTM 648 standard
一产品名称：维卡软化点温度测定仪-液晶
Product Name: VEKA softening point tester - LCD
二产品型号：RHWK-300B
Two type: RHWK-300B
三主要用途及功能：
The three main purposes and functions:
RHWK-300维卡软化点温度测定仪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。
RHWK-300 VEKA softening point temperature measurement instrument widely used thermoplastic plastics, composites, thermal deformation temperature of hard rubber and reinforced with long fibers (HDT) and VEKA (VST) temperature determination.
维卡软化点温度测定仪用智能控制器控制温度，控温效果理想；测变形采用光栅式高精度百分表，使测量值更稳定。
VEKA softening point temperature measuring instrument for controlling temperature controller, temperature control effect is ideal; measurement of deformation by grating type high precision dial gauge, the measured value stability.
四主要技术参数：
Four main technical parameters:
控温范围：室温--300 ℃(可根据客户要求提高温度)
The range of temperature control: temperature 300 ℃ (according to customer requirements to improve temperature)
温度测量精度：±0.5 ℃
Temperature measurement accuracy of ± 0.5 ℃
温度分辨率： 0.1℃
Temperature: 0.1 ℃ resolution
升温速率： A速度 5±0.5 ℃/6min
The heating rate: A at 5 ± 0.5 ℃ /6min
B速度 12±1 ℃/ 6min
B speed of 12 ± 1 ℃ / 6min
变形测量范围：0—1mm
Deformation measuring range: 0 - 1mm
百分表精度： ±0.01 mm
Indicator: accuracy of ± 0.01 mm
试验zui大负荷：A速度时为10N±0.2N
The maximum load test: the speed of the A was 10N ± 0.2N
B速度时为50N±1N
The speed of the B was 50N ± 1N
加热功率： ≤4KW
Heating power: ≤ 4KW
跨距尺寸： 64 mm 、100 mm两种
Span size: 64 mm, 100 mm Two
加热介质： 甲基硅油或变压器油等
The heating medium: methyl silicone oil or transformer oil etc.
冷却方式： 100℃以上自然冷
Cooling method: 100 ℃ natural cold
100℃以下为水冷
Below 100 ℃ water
电源： AC220V 20A 50Hz
Power supply: AC220V 20A 50Hz
五主要配置：
Five main configurations:
试验主机一台 ( 立式)自动升降试验架，排烟功能。(台式)
Test a host (vertical) automatic test frame, the exhaust function. (desktop)
温度传感器一只
A temperature sensor
光栅千分表三块
Three pieces of grating micrometer
热变形及维卡测头各三套
The thermal deformation and the VEKA probe three sets
打印机一台
Printer a
工具一套
Special tool set
六试验架可选：
Six optional test frame:
三架、四架、六架
Three, four, six
七规格型号：
Seven specifications:
RHWK-300A 微机-热变形维卡温度测定仪
RHWK-300A micro - heat deformation temperature measuring instrument of VEKA
RHWK-300B 液晶-热变形维卡温度测定仪
RHWK-300B liquid crystal thermal deformation temperature measuring instrument of VEKA
