Model SN-100 apparatus for testing setting time of mortar主要用于測(cè)定砌筑和抹漿以貫入阻力表示的凝結(jié)時(shí)間。 SN-100 Digital Display Mortar Setting Time Tester This product is a special instrument designed according to the industry standard JGJT-2009 of the People`s Republic of China "Basic Performance Test Methods of Building Mortar". It is suitable for setting the setting speed and setting time of wall mortar and wall mortar in terms of penetration resistance. It is one of the special equipment for various architectural scientific research units and laboratories of colleges and universities.