Supporto personalizzato
OEM, ODM, OBM, Software reengineering
Punto d'origine
Hebei, China
Numero del Modello
HT-225D
Name
Digital concrete test hammer
Nominal kinetic energy
2.207J
Stiffness of spring
785±30.0N/m
Pointer friction
0.65+0.15N
Spherical radius of impact rod
R25 ± 1.0mm
Rated value of steel anvil
80±2
Operatingtemperature
-4℃~+40℃
Communication rate
115200bps