热机分析仪 热膨胀系数测定仪 返回列表页

热机分析仪 玻璃化温度测定仪 热膨胀系数测定仪

产 品 说 明 
     
    　热机分析仪是由系统机控制，研究高分子材料力学性能的仪器它能够测定材料在等速升温条件下的温度、变形曲线，从而确定材料的玻璃化温度Tg和流动温度Tf（符合国标：GB11998）。它能测量各种材料的热膨胀系数，从而确定这些材料的变态点，烧结过程、收缩率、热膨胀等特性。可广泛应用于高分子及其合成材料、药物、陶瓷等材料的科研和生产中。
    
    主要性能指标：
    ● 测量形式：
    　1、压缩、弯曲、拉伸、穿透四种受力形式；2、膨胀变形
    ● 温度范围：
    　1、低温炉：-35℃—室温；2、高温炉：室温— 500℃
    ● 升降温速率：
    　1、升温：0.5—5℃/min；1、2、5℃/min常用（高温炉用）
    　2、降温：-0.5— -2℃/min；-1.2℃/min常用（低温炉用）
    ● 变形测量范围：
    　1、对于压缩、弯曲、拉伸、穿透四种试验为0—2.5mm；2、对于膨胀变形试验为0—0.5mm
    
    系统软件实现的功能：
    ● 实时显示试验温度—变形曲线
    ● 实时显示试验温度—时间曲线
    ● 对于压缩试验与穿透试验能够自动计算出玻璃化温
    　　度和流动温度
    ● 对于膨胀试验能够自动计算出其膨胀系数
    ● 打印试验曲线和试验报告
    ● 随时存取和查看历次试验曲线
    ● 试验曲线计算的TG和Tf可以实时显示和隐藏
    ● 使用密码保护
    ● 对于符合国标规定的标准式样可任意选择
    ● 软件数字滤波，伪信号自动去除
    ● 误差自动修正
    ● 试验完成或到达上限温度、到达下限温度报警
    ● 系统日期和时间设置
    ● 开放性好，便于移植和扩展

Said engine analyzer products
     
Engine analyzer is by the machine control system, the polymer mechanics performance of the instrument which can determine material under the condition of constant temperature of the temperature, deformation, so as to determine the glass transition temperature Tg and material flow temperature Tf （standards: GB11998）.It can measure all kinds of material thermal expansion coefficient, to determine the material of the abnormal points, sintering process, shrinkage rate and thermal expansion properties.Can be widely used in polymer and its composite materials, medicines, ceramic materials such as scientific research and production.
    
Main performance:
Low measurement form:
1, compression, bending, stretching, through four stress form;2, expansion deformation
Low temperature range:
1, 35 ℃ low temperature furnace: - - room temperature;2, high temperature furnace: at room temperature to 500 ℃
Low rise and cooling rate:
1, warming: 0.5-5 ℃ / min;1, 2, 5 ℃ / min （commonly used high temperature furnace with）
2, cool: - 0.5-2 ℃ / min;1.2 ℃ / min （commonly used low temperature furnace with）
Low deformation measurement range:
1, for compression, bending, stretching, through four test of 0-2.5 mm;2, for expansive deformation test of 0-0.5 mm
    
System functions of the software:
Low temperature real-time display test - deformation curve
Low real-time display test temperature - time curve
Low for compression test and penetration test can automatically calculate the glass transition temperature
And flow temperature
Low for expansion test can automatically calculate the coefficient of expansion
Low print test curve and test report
Low at any time to access and view all previous test curve
Low test curve calculation of TG and Tf can real-time display and hide
When using password protection
Low to meet the requirements of gb standard style can be arbitrary choice
Automatic removal of software digital filter, false signals
Low automatic error correction
Arriving or low test limit temperature, lower limit temperature alarm
Low system date and time Settings
Good openness, easy to transplant and extensions