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Refractoriness under load (RUL) and creep in compression (CIC) testing machine

Refractoriness under load (RUL) and creep in compression (CIC) testing machine

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Refractoriness under load (RUL) and creep in compression (CIC) testing machine
Refractoriness under load (RUL) and creep in compression (CIC) testing machine
Refractoriness under load (RUL) and creep in compression (CIC) testing machine
Refractoriness under load (RUL) and creep in compression (CIC) testing machine

Introducation

RUL( refractoriness-under-load ) refers to the temperature at which the material deformation under the condition of constant pressure load and certain heating rate. It characterizes the resistance of material both in high temperature and heavy load. The load softening temperature instrument can test the performance of refractory products in high temperature applications.
CIC(Creep in compression) refers to the isothermal deformation of refractory under constant pressure over time.

RUL/CIC.HT series of RUL and CIC testing machine mainly adopts differential - rising temperature method/non-differential - rising temperature method. It is used to test the RUL, CIC and thermal expansion properties of all kinds of refractory products and unshaped materials, and determine high temperature creep and refractoriness under load.

Specifications  
Working temperature  1700℃（RUL）；1550℃（CIC）
Heating-up rating 0-10℃/min
Temperature  accuracy  ±2℃
Quantity of sample  1 
Deformation range  0-10mm
Resolution  1μm
Test atmosphere Air atmosphere 
Test method  Different method / Non-different method 
Dimension  Ø50*Ø12.5*50
Load type  Direct-load 
Test items  RUL/CIC

Characteristic  

Fully automatic test running, data acquisition, storage and off-line evaluation, alarm for thermocouple failure and test piece collapse. 

Allow to store many heating schedule and one client made heating schedule on-line control, available to display and store parameters of temperature. 
Heating can be controlled efficiently by SCR system. Dual furance shell designing can reduce the outer layer temperature, because of ventilation.
The high quality molybdenum disilicide heating element is used to heat the around sample to ensure the uniformity of heating. 
High temperature imported fiber insulating material perform well, and customized back lining insulation material can be adopted. 
The top material is durable, and the heating body adopte suspension design , which can not be a burden for the top.
Differential temperature-rising method, using corundum imported from Germany support rod, corundum press rod and gasket. 
No manual intervention, the whole process of pressure and pressure can reduce human labor and increase safety protection.
Human-computer interaction measurement and control software based LabWindows CVI is independently developed, can record and draw curves.
The classical mechanical portal frame structure has good stability and little influence on system error.
The core parts are made of stainless steel
Double shell design with ventilation allows low temperature on the outside of the furnace.

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