so , this is a lever machine with a rotary pump with a user changeable PI and digitally controlled , seems the r24 took the bezzera strega's idea to a whole other level
They are essentially emulations of the respective machines. The Londinium is a more lever style shot (pressure based) while the slayer shot is flow based.
@@decentespresso I am emulating Slayer with my E61 FCD by pre-infusing with slightly open faucet for 20-25 sec (until the first drops or 3 gr in the cup). How to emulate Londinium with E61 FCD (if that is possible at all)?
@@MichaelZuskin open it fully for couple of sec, till you see first drop, and then close it completely and leave it for a while, and then again open like traditional shot, like 8-9bars till you get like 1:2-1:3 depending on a roast level. I do something like that on my synchronica with fc.
@@nemanjastanimirov2684 What you described is named the blooming profile, I am using it in almost each shot (leaving the coffee to bloom for 30 seconds).
@@MichaelZuskin не није, ако си пажљиво слушао, лондонијум је веома сличан блооминг профилу, са том разликом да код лондомиума пак бива ударен великом количином воде и готово тренутно се натопи и горњи и доњи део пака. Заправо лондониум апарат тако функционише, кад се полуга спусти на пак се излије велика количина воде. Код блооминг еспреса није толики проток. То је карактеристично само за лондонијум.
He wasn’t referring to the company stealing anything, he meant that the Londinium profile that Damian made “stole” the preinfusion parameters from the Blooming profile Rao did. I was confused at first well but after listening to this again I understood what he meant.
