close-up of medical blood centrifuge

medical machinery liquid medicine lab equipment machine blood centrifuge close-up medical laboratory hospital clinic sample plasma separation serum extraction cell stratification centrifugal force rotor centrifuge tube plastic capacity specifications 5ml 10ml 15ml 30ml 50ml speed adjustment revolutions per minute rpm temperature control system refrigeration function prevent deterioration balance shockproof design noise control smooth operation quick start stop brake safety protection door cover lock overload fault alarm operation interface display key touch staff inspector sample processing