Quick release Core Holder Special core analysis Instruments

The Quick release Core Holder Special core analysis Instruments are Hassler type core holders which permit loading without complete core holder disassembly; achieved via an innovative ¼ turn, fast-release bayonet mechanism. Another convenient characteristic of the QRC series core holder is that the sleeve remains inside the core holder; the core is loaded from one end without the need of filling/draining the confining fluid. By releasing the confining pressure and unscrewing the end plug, the core sample can easily be removed without exposure to the hydraulic fluid, i.e. nitrogen or hydraulic oil. This avoids assembly/disassembly-related sleeve damage. Furthermore, experimental preparation is much faster and easier; therefore these vessels are particularly suited for low pressure, short duration experiments.

Operating pressure rating :

• 400 psi, 1,000 psi or 5,000 psi

Operating temperature :

• ambient and up to 80°C

Fitting :

• NPT

Core diameter :

• Customer specified

Core length :

• Customer specified

Wetted parts :

• Stainless steel

Sleeve material :

• Nitrile

Inlet port :

• As request

Outlet port :

• As request