NJDR-A concrete rapid freeze-thaw testing machine

Standard:
Standard for test method of mechanical properties on ordinary concrete GB/T50081-2002
Standard for test methods of long-term performance and durability of ordinary concrete GB/T50082-2009
Specification for mix proportion design of ordinary concrete JGJ55-2000
Test Methods of cement and concrete for highway engineering JTG E30-2005
Test code for hydraulic concrete DL/T5150-2001 (DL/T5150-2001)
Apparatus for resistance to freeze-thaw test of concrete JG/243-2009
Standard for inspection and assessment of concrete durability JGJ/T193-2009
Standard test method for resistance of concrete to rapid freezing and thawing ASTM/C666

Computer controlled , can display the temperature curve in real time, while to monitor the equipment work status; After the test, can print process curve, and output excel file for easy analysis and processing for engineer; the equipment control cabinet has adopted solid-state relay control, without electric and magnetic fields interference to system and the surrounding power grid, can ensure long-term stable operation