The vst precision insert basket is the essential espresso filter for those in search of the ultimate cup The VST baskets deliver consistent extraction performance over a wide range of concentration with reduced sediment.
Does a VST basket make a difference?
The results drew a stark conclusion: VST baskets produce significantly more consistent results than oem baskets Here we’ve plotted the data for each shot as a deviation from the target yield. As you can see, there’s a lot more variation in the shots produced with the standard basket when compared to the VST.
What’s the difference between rigid and Ridgeless baskets?
Ridged vs ridgeless filter baskets A ridged basket is easy to identify; it is typified by an indentation that runs around the entire circumference of the filter basket near the top, whilst a ridgeless basket is devoid of such an indentation.
Are ims baskets worth it?
The IMS baskets seem to require a grind setting 1 to 1.5 notches finer than the VST for the same results. Taste-wise, people prefer the IMS baskets; they produce more delicacy and sweetness in a cup These differences are only minor and may even be undetectable in milk-based drinks.
What is VST coffee?
Established in 1988, VST inc is a technology development and consulting firm that is well known in the specialty coffee community, especially for their refractometers and precision portafilter baskets.
Do VST make a 54mm basket?
Designed to fit most 60mm Portafilters (60mm is the inside diameter) VST Filters DO NOT fit 49, 53 or 54mm portafilters 25-g, 22-g & 7-g fits all La Marzocco and Most Synesso and Nuova Simonelli models using their standard portafilters. Faema, La Cimbali, Rancilio require a bottomless portafilter.
Can a portafilter wear out?
They will wear out, but in a home environment it will take many, many years In a café where the same basket pulls a couple hundred shots a day they will wear quicker and need replaced every year or so (educated guess). The holes will slowly grow from erosion.
What is VST basket size?
Sizes available – 15g, 18g, 20g & 22g NB: Please check the measurement of your current baskets, but especially the portafilter handle to check for correct fitting – some portafilters will not be deep enough to fit a VST basket.
Is a bottomless portafilter better?
A bottomless portafilter helps give you more information about your coffee and makes it easier to figure out what’s going wrong Without a spout obstructing your view, you can see the coffee pass through the puck and detect any non-uniformities that might be causing an uneven extraction.
Does IMS basket make a difference?
Taste the Difference: The Results of Our Test Well, taste-wise, there was a general preference for the IMS baskets. These produced a touch more sweetness and a more delicacy in the cup These differences were slight. In fact, they would almost certainly be undetectable in a milk-based drink.
How many grams is a VST basket?
Experience uniform extractions across all groups for the first time – permanently. The essential espresso filter for those in search of the ultimate cup. Suits most E-61 group heads and any group that measures 60mm in diameter and work with a tamper 58.3mm.
What is an IMS basket?
The baskets IMS developed are a high quality basket with precision cut holes that are designed for a balanced delivery in relation to the height and shape of the basket IMS uses a patented process to cut the holes to an exact angle.
How often should you change portafilter basket?
We recommend cleaning the portafilter every 10 shots At home, however, the demand is far less so there’s no reason to leave it dirty. For convenience, consider cleaning the portafilter right after pulling your shot and before drinking your coffee – just get it out of your way.
What is a VST in music?
Virtual Studio Technology (VST) is an audio plug-in software interface that integrates software synthesizers and effects units into digital audio workstations VST and similar technologies use digital signal processing to simulate traditional recording studio hardware in software.
How does a portafilter work?
A portafilter is a component of an espresso machine. It’s the spoon-like device that holds the ground coffee. You attach the portafilter to the group head of the espresso machine, where the hot water comes into contact with the ground beans and extracts espresso.
Does portafilter basket size matter?
Yes, portafilter size does matter Many espresso machines don’t have much range in diameter, with 58 mm being the standard. But the depth of the basket makes a difference. Deeper baskets allow you to pull more espresso.
Is a precision basket worth it?
I’ve previously compared an IMS made basket (Pesado) with a VST basket over multiples shots and multiples roasts, and I didn’t see a difference in performance in either taste or EY. Precision baskets completely changed my espresso experience. I would recommend them to anyone looking for a big improvement in taste.
Why are Portafilters pressurized?
The pressurized portafilter exists to ease the brewing process You shouldn’t be that precise with all the variables that non-pressurized portafilters are highly sensitive to. You will get consistent results with the coffee, even if the level of tamping, the coffee grind, and the dose differ between each brew.
How do I choose a portafilter?
However, many manufacturers who opt to use pressurized portafilters for their machines will use smaller diameters. Another measurement to look out for is the size of the portafilter basket The depth refers to whether it’s a single, double, or triple shot, with the option of a back-flushing one as well.
What is the difference between single wall and double wall portafilter?
Single-wall filters are best when you have a decent grinder; double-wall filters help increase pressure and can help you make decent espresso when using a cheaper grinder or pre-ground coffee. Single wall filters give the best results.
How do I know what size portafilter to buy?
- Measure the portafilter across the diameter (the centerline).
- Change your reading to a decimal unit
- Convert the inches to millimeters by multiplying by 25.4 (2.33 x 25.4 = 59.18 mm)
- Get a tamper that’s 0.75 mm smaller by subtracting (59.18 – 0.75 = 58.43 mm)
What is a double filter basket?
Single Cup & Double Cup Pressurised Filters. Pressurised Baskets (sometimes referred to as double wall baskets) consist of a standard mesh base followed by another ‘wall’ which has generally one small hole in which the extraction is forced through.
Are Portafilters interchangeable?
There is no consensus on whether bigger is better or which proprietary hole pattern is better. The often frustrating thing for home baristas to keep in mind is that most portafilters and filter baskets are not interchangeable between brands.
How do you calibrate a VST refractometer?
To calibrate the VST Refractometer Lab 1,2 or 3, add 0.5g of deionised water to the crystal, then simply press menu twice. Press enter when prompted to ‘set zero’ and the device will again read pure water as zero TDS.
How do you measure total dissolved solids in coffee?
The most common way to measure TDS is with a refractometer This clever little device measures the degree to which light is refracted by the liquid. The app then takes this information and compares it to an established index, which gives us a percentage extraction.
Do VST baskets fit in Breville?
VST 15 and 18 mm filter baskets fit the standard, spouted Breville portafilter perfectly.
Are breville baskets precision?
Pesado 20g Precision Filter Baskets – Breville 54mm PESADO has worked closely with IMS to create a basket with a strong focus on precision and consistency.
How do I clean my VST basket?
No problems, no plugged holes, even the VST print on the side of the basket in still there. I hand wash my filter baskets every day with a tiny bit of dish soap and very hot water (to make sure there’s no soapy residue). Never had any issue at all with blocked holes (or soapy off-flavors).
Do you need to heat portafilter?
Step 1: Preheat Portafilter If you only heat up the water boiler, you risk the amount of water needed for espresso cooling down on its way through the metal portafilter The coffee grounds would be extracted with water that is too cold, resulting in a sour espresso. This is why the warm-up phase is so important.
How tight should a portafilter be?
Portafilter needs to be turned towards a point whereby it is snug and fit, NOT tight There is not a need to push the portafilter towards to the extreme tightness all the way.
What is a portafilter basket?
A portafilter basket is a metal filter with a pretty simple job, and that’s to trap coffee grounds when you’re pulling an espresso shot The portafilter basket is specially designed to be used with the ultra-fine coffee grind size of espresso. It’s also built to withstand being under high pressure.
What is precision basket?
Precision filter baskets are a tool to aid in consistency Each basket, as the name suggests, has been precision machined to ensure that each one is produced to extremely fine tolerances.
What is filter size breville?
Filter 2 Cup Dual Wall 54mm for selected Breville Espresso Machines.
Do you tamp a pressurized portafilter?
Pressurized portafilters (generally) do not need tamping down Brush the edges of the filter basket off so there are no stray coffee grounds to get into the threads of the brew head. I like to smooth the basket down with a light tamp to make sure the grounds are even within the basket.
Why does my espresso sputter?
An underdosed, overdosed, unevenly distributed, or badly tamped puck of coffee will result in your espresso sputtering out all over the place. This is known as channeling.
Why is my espresso spurting?
Espresso Channeling Channeling is the result of pressurized water from your espresso shot finding pathways of least resistance to flow through your ground coffee inside the portafilter (group handle) and into your cup.
How much coffee do you put in a portafilter?
Fill the portafilter basket loosely with ground coffee and level off the basket using the side of your pinky finger to discard any excess coffee grounds. For a single shot of espresso use 6 to 7 grams (1 ½ teaspoons) of ground espresso. For a double shot of espresso use 12 to 14 grams (1 tablespoon) of ground espresso.
How much water do I need for 18g of espresso?
For a double basket: for 18 grams of ground beans in, you want to get about 27 grams of liquid espresso out. If you do not have a scale to weigh your input and output, it translates into 1 oz of liquid , including the crema.
How many grams is a triple shot of espresso?
Triple, in the context of espresso brewing, refers to a triple shot of espresso, pulled from approximately 21 grams of coffee grounds.
How do you measure an espresso basket?
We recommend measuring the exact inside diameter of the portafilter basket and then selecting a tamper at least 75 mm smaller. Step 1: Use machine calipers or a steel measuring tape with 1/32 inch divisions to carefully measure the distance inside the filter basket directly across the centerline (the diameter).