橡胶专业分析仪MDR3000 Professional
Moving Die Rheometer MDR3000 Professional


1. 性能描述Performance Descriptions:
橡胶专业分析仪MDR3000 Professional利用频率、应力和温度大范围的变化，一次测得胶料在硫化前、硫化中和硫化后的特性；被测材料包括未硫化胶、在MDR3000 Professional中可硫化胶的胶料、生胶以及其他热固性材料。
Utilizing a wider range of frequencies, strains and temperature, the MDR3000 Professional can characterize rubber before, during, and after cure by varying frequency, strain and temperature on one test sample. Materials tested include uncured rubber compounds, compounds cured in the MDR3000 Professional, raw polymers, and other thermoset materials.

特点Features:
? 采用无转子加压密封式双圆锥型模腔设计，上下模具直接加热及空气强迫冷却系统提供快速与精确的温度控制；
The MDR3000 Professional is designed with a rotorless biconical chambers. A sealed and pressurized chamber cavity contains the sample during a test. Forced air cooling and directly heated upper and lower chambers give rapid and precise temperature control.
? 高精度数控马达在大范围内改变侧试频率和应变。下模腔按设定的应变、频率和温度下作振荡，上模腔的扭矩传感器则检测从下模腔经胶料传输来的扭矩反应；
A digitally precisely controlled motor can vary test frequency and strain over a wide range. The lower chamber oscillates to programmed strains and frequencies with controlled temperature. A reaction torque transducer at the upper chamber measures the torque transmitted through the sample from the lower chamber;
? MDR3000 Professional的应用
MDR3000 Professional Applications
­ 剪切模量G’和G” Shear Modulus G’ and G”;
­ 复合剪切模量G* Complex Shear Modulus G*;
­ 弹性扭矩S’和粘性扭矩S” Torque S’ and S”;
­ 复合扭矩S* Complex Torque S*;
­ 动态粘度 n Dynamic Viscosity n;
­ 动态复合粘度n* Dynamic Complex Viscosity n*;
­ 滞后角 δ Loss Angle δ;
­ 损耗正切 tgδ Tangent-delta tgδ;
­ 压力（选项） Pressure （optinal）;
2. 规格及参数Specification & Technical Data
标准
International Standards ASTM D6204, D5289, D6601, ISO 6502, DIN53529
试验模腔
Test Chamber 密封双圆锥形模腔
Biconical, closed system
模腔间隙
Test Chamber Gap 标准: 0.45mm
Nominal: 0.45mm
扭矩测量方式
Force Measurement 扭矩传感器, 安装于上模腔
Torque Transducer mounted at the upper test chamber
模腔闭合系统
Closing System 缓冲闭合
Soft closing to prevent foil rips and damage of test samples
振荡频率
Oscillation Frequency 0.001 ~ 33Hz
振荡振幅
Oscillation Strain 可变
Variable
扭矩范围:
Torque Range 0.01~225 dN-m
试样体积
Sample Volume 4.5cm3
温度控制系统
Temperature Control System 30~230℃, 精度±0.03℃,微处理器程序控制
30~230℃, Precision±0.03℃, Microprocessor controlled
温度检测系统
Temperature Check System 温度变化显示，微处理器程序控制
Recordings of the temperature grachambernt on the screen, microprocessor monitored
计量单位
Units of Measure 扭矩 Torque: （dN-m, in-lb, kg-cm）
剪切模量 Shear Modulus: Pa, dynes/ cm2, psi
动态粘度 Dynamic Viscosity: Pa s
温度Temperature: ℃,°F
压力 Pressure: bar, kg/cm3 （选购Optional）
时间 Time: min-min/min-sec
频率 Frequency: Hz, cpm
剪切速率 Shear Rate: 1/s, rad/s
子测试形态
Subroutines 应变扫描Amplitude Sweep; 频率扫描Frequency Sweep;
温度扫描Temperature Sweeps; 剪切速率扫描Shear Rate Sweep;
应力松弛Stress Relaxation; 延迟测试Delay; 滞后测试Hysteresis;
拉伸试验 Tensile Test; …
气压要求:
Air Pressure: zui小Min: 5 bar
电 源:
Electrical: 单相Single Phase: 220~230 V, 8安培 Amps;
建议工作台尺寸:
Bench Dimensions: zui小为：高Height 64～86cm、深Depth 80cm、宽Width 80cm
不包括电脑和打印机Not including personal computer or printer
尺 寸:
Dimensions: L68cm x W60cm x H152cm
重 量:
Weight: 毛重（gross）: 300kg, 净重（net）: 230kg

3. 配置、供货范围及价格Scope of Supply & Quotation:
品名
Description 数量
Quantity 价格（人民币: 万元）
Price （RMB: ￥x10k）
橡胶专业分析仪MDR3000 Professional
Moving Die Rheometer MDR3000 Professional 1台 set 140软件
MonControl Software1 套set 包括 included
电脑和打印机
PC and Printer1 套set 包括 included
标准备件及工具
Standard set of Tools and spares 1 套set 包括 included
非等温试验
Non-isothermal testing 包括 included
安装及操作培训
Installation & Operation Training 1人／台／天
Man/unit/day 包括 included
操作手册
Operation Manual 1 套set 包括 included
质量保证期
Warranty （from the date of acceptance） 1 年year 包括 included
选购件／项目 Options：
压力传感器（用于发泡胶）Pressure Transducer 1 件pc 7
高温套件（至230℃）Temperature up to 230℃ １套set 2.4
可变闭合力 Variable closing force １套set 12.8
气冷却系统 Pneumatic cooling system １套set 5