The rock dilatometer is a set of precision measuring devices for detecting the expansion of core or bentonite under normal temperature and pressure conditions. It is used to determine the expansion characteristics of core or bentonite, optimize drilling fluid, and evaluate various admixtures on core. Or the inhibition of bentonite provides a method. The NP-01 rock dilatometer adopts a precision mechanical pointer type measuring device, which has accurate indication value, intuitive reading and convenient use.
Technical parameters
Measuring cylinder capacity: 24ml
Test range: 0~20mm
Measurement accuracy: 0.1mm
Work environment: ~40ºC