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橡膠專業(yè)分析儀MDR3000 Professional
Moving Die Rheometer MDR3000 Professional


1. 性能描述Performance Descriptions:
橡膠專業(yè)分析儀MDR3000 Professional利用頻率、應力和溫度大范圍的變化，一次測得膠料在硫化前、硫化中和硫化后的特性；被測材料包括未硫化膠、在MDR3000 Professional中可硫化膠的膠料、生膠以及其他熱固性材料。
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.

特點Features:
? 采用無轉(zhuǎn)子加壓密封式雙圓錐型模腔設計，上下模具直接加熱及空氣強迫冷卻系統(tǒng)提供快速與精確的溫度控制；
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.
? 高精度數(shù)控馬達在大范圍內(nèi)改變側試頻率和應變。下模腔按設定的應變、頻率和溫度下作振蕩，上模腔的扭矩傳感器則檢測從下模腔經(jīng)膠料傳輸來的扭矩反應；
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的應用
MDR3000 Professional Applications
­ 剪切模量G’和G” Shear Modulus G’ and G”;
­ 復合剪切模量G* Complex Shear Modulus G*;
­ 彈性扭矩S’和粘性扭矩S” Torque S’ and S”;
­ 復合扭矩S* Complex Torque S*;
­ 動態(tài)粘度 n Dynamic Viscosity n;
­ 動態(tài)復合粘度n* Dynamic Complex Viscosity n*;
­ 滯后角 δ Loss Angle δ;
­ 損耗正切 tgδ Tangent-delta tgδ;
­ 壓力（選項） Pressure （optinal）;
2. 規(guī)格及參數(shù)Specification & Technical Data
標準
International Standards ASTM D6204, D5289, D6601, ISO 6502, DIN53529
試驗模腔
Test Chamber 密封雙圓錐形模腔
Biconical, closed system
模腔間隙
Test Chamber Gap 標準: 0.45mm
Nominal: 0.45mm
扭矩測量方式
Force Measurement 扭矩傳感器, 安裝于上模腔
Torque Transducer mounted at the upper test chamber
模腔閉合系統(tǒng)
Closing System 緩沖閉合
Soft closing to prevent foil rips and damage of test samples
振蕩頻率
Oscillation Frequency 0.001 ~ 33Hz
振蕩振幅
Oscillation Strain 可變
Variable
扭矩范圍:
Torque Range 0.01~225 dN-m
試樣體積
Sample Volume 4.5cm3
溫度控制系統(tǒng)
Temperature Control System 30~230℃, 精度±0.03℃,微處理器程序控制
30~230℃, Precision±0.03℃, Microprocessor controlled
溫度檢測系統(tǒng)
Temperature Check System 溫度變化顯示，微處理器程序控制
Recordings of the temperature grachambernt on the screen, microprocessor monitored
計量單位
Units of Measure 扭矩 Torque: （dN-m, in-lb, kg-cm）
剪切模量 Shear Modulus: Pa, dynes/ cm2, psi
動態(tài)粘度 Dynamic Viscosity: Pa s
溫度Temperature: ℃,°F
壓力 Pressure: bar, kg/cm3 （選購Optional）
時間 Time: min-min/min-sec
頻率 Frequency: Hz, cpm
剪切速率 Shear Rate: 1/s, rad/s
子測試形態(tài)
Subroutines 應變掃描Amplitude Sweep; 頻率掃描Frequency Sweep;
溫度掃描Temperature Sweeps; 剪切速率掃描Shear Rate Sweep;
應力松弛Stress Relaxation; 延遲測試Delay; 滯后測試Hysteresis;
拉伸試驗 Tensile Test; …
氣壓要求:
Air Pressure: zui小Min: 5 bar
電 源:
Electrical: 單相Single Phase: 220~230 V, 8安培 Amps;
建議工作臺尺寸:
Bench Dimensions: zui小為：高Height 64～86cm、深Depth 80cm、寬Width 80cm
不包括電腦和打印機Not including personal computer or printer
尺 寸:
Dimensions: L68cm x W60cm x H152cm
重 量:
Weight: 毛重（gross）: 300kg, 凈重（net）: 230kg

3. 配置、供貨范圍及價格Scope of Supply & Quotation:
品名
Description 數(shù)量
Quantity 價格（人民幣: 萬元）
Price （RMB: ￥x10k）
橡膠專業(yè)分析儀MDR3000 Professional
Moving Die Rheometer MDR3000 Professional 1臺 set 140軟件
MonControl Software1 套set 包括 included
電腦和打印機
PC and Printer1 套set 包括 included
標準備件及工具
Standard set of Tools and spares 1 套set 包括 included
非等溫試驗
Non-isothermal testing 包括 included
安裝及操作培訓
Installation & Operation Training 1人／臺／天
Man/unit/day 包括 included
操作手冊
Operation Manual 1 套set 包括 included
質(zhì)量保證期
Warranty （from the date of acceptance） 1 年year 包括 included
選購件／項目 Options：
壓力傳感器（用于發(fā)泡膠）Pressure Transducer 1 件pc 7
高溫套件（至230℃）Temperature up to 230℃ １套set 2.4
可變閉合力 Variable closing force １套set 12.8
氣冷卻系統(tǒng) Pneumatic cooling system １套set 5