
1、 Overview: The LJ-175 Rockwell clamp is mainly used for pouring cement slurry. After curing and boiling, the stability performance of the specimen is measured. The product meets the requirements of GB/T1346 and ISO9598 standards
2. Technical indicators
Large expansion value of the distance between the two needle tips under a load of 300 grams: ≤ (17.5 ± 2.5) mm requires restoration to normal state after unloading: 10mm
Net weight: ≈ 30g
III. Coordination Equipment
Cement slurry mixer, boiling box, Reynolds clamp tester, cement curing box, Vicat apparatus, etc

