1 purpose
The equipment is used for mensurating refractoriness under load and creep rate.
2 execution standard
The equipment is made by YB/T 370 “Test method for refractoriness under load of refractory products (non-differential, with rising temperature)”, GB/T5989 “Refractory products— Determination of refractoriness-under- load— differential-with rising temperature”, GB/T5073 “Refractory products—test method for creep in compression”, ISO1893 “Refractory products— Determination of refractoriness-under-load—Differential- with rising temperature”, and ISO3187 “Test method for creep in compression of refractory products”. It can test 3 samples at the same time. The opening furnace body is useful to install sample and transform loading stick. The independent loading instrument has a higher precision. The function of control system is excellent. It’s automatically controlled by industrial PC, includes comfy interface, high precision and ever registers testing result by itself.
3 main specifications
|
Parameter
Specification
|
HRY-04/3P
|
|
working temperature
|
Under load: 1700℃; creep: 1550℃
|
|
Max. temperature
|
1750℃
|
|
heating-up rate
|
0～10℃/min
|
|
temperature accuracy in soaking
|
±2℃
|
|
measuring range of deformation
|
0～10mm
|
|
loading range
|
50～500N
|
|
sample quantity
|
3pcs
|
|
power supply
|
single phase 380V 32A 50Hz
220V 10A 50Hz
|
|
power
|
20kw
|
|
weight
|
790kg
|
