WebJun 29, 2024 · Probably the most exciting feature of the DE1+ is its ability to manage shots by flow rate. That may not sound like a big deal, but read on to have your mind blown. ... 2024 pressure profiling, coffee, decent … WebDec 31, 2024 · Now, the weird part: Attempt to start a long flow profile step at a flow too fast for typical espresso, in this case 3.5 mL/s, with a trigger that exists the step if the flow ever reaches a value slower than 3.4 mL/s. Follow with a very similar step that attempts to establish slightly slower, 3.3 mL/s flow profile step that triggers out if the ...
Pressure and Flow: A Guide for Espresso Technicians
WebApr 13, 2024 · I pulled my loaner Micra apart, identified the most logical approach to add functional flow control, made a parts list, and here we are: The process was quite simple. Remove the tube from the manifold to the brew group, and cap the port on the manifold. Remove the pressure gauge fitting from the manifold. Attach push to connect fittings to … WebJul 24, 2024 · But varying flow rates can affect brew head pressures and can be a valuable tool in profiling. It really comes down to understanding the inputs that inspire the change. ... If you can measure the pressure on either side of a known orifice you can precisely calculate flow. In an espresso machine, everything after the pump is a restriction of ... raymond ras25
Flow Profiling 101 – Clive Coffee
WebJan 2, 2024 · Flow profiling is sometimes used during the high-pressure stage of making espresso, but because small changes in flow yielding large changes in pressure, it can be quite difficult to dial this in. For instance, the final step on Rao's "Blooming Espresso" uses a flow step, and it's famously difficult to dial that shot in, made harder because the ... WebFirst shot this morning using the LMLu with my flow profiling mod.The easiest espresso machine I've used just got a whole lot better!I give you The Monster M... WebFeb 3, 2024 · Learn an easy-to-understand method for making better espresso using flow control. Based on a coffee's roast level and/or the coffee's age from roast date, this method uses a single change to flow rate during an extraction. Also included is what you need to know about grind size when using flow profiling. simplify 20/120