RPZ dilatometer has been developed and manufactured in accordance with relative Chinese standard GB/T7320 refractory materials - determination of thermal expansion, which is suitable to determine heat expansion ratio and coefficient of different shaped materials below 1700℃ at different atmosphere.

Main parameter
Standard Model | Parameter | Remarks |
RPZ-03P | 1600℃,Φ10×50mm/Φ20×100mm, 1 piece | There is a cooling effect |
RPZ-04P | 1600℃,Φ10×50mm/Φ20×100mm, 1 piece | |
RPZ10-10P | 1000℃,Φ10×50mm, 1 piece | |
RPZ13-10P | 1300℃,Φ10×50mm, 1 piece |
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