"The setting time of concrete mixtures by penetration resistance, concrete penetrometer, concrete penetrometer" is designed according to the standard of JTG E30-2005, this equipment looks handy and comfortable. It uses lever theory to read surveying pin force by meter, which gives a very convenient and correct testing.
"Setting time of concrete mixtures by penetration resistance, concrete penetrometer, concrete penetrometer" usually applies in such condensing time tests like varied cement, extra dose and varied proportion concrete mix, concrete mix of different temperature and environment.
Dial max weighing 0-1200N Division value 5N Precision ± 5N Section area 100mm² , 50mm² , 20mm²