Espresso machines require coffee powder calibration-coffee machines with what coffee powder

Espresso machine needs coffee powder scale.-what coffee powder does coffee machine use?

1. American coffee machine model and capacity: generally speaking, American drip filter coffee machine has two models: 5 cups and 12 cups, that is, it can cook 5 cups and 12 cups of coffee at a time; usually, the glass pot capacity and water tank capacity of 5 cups coffee machine is 550ml, 550ml, 650ml and 12 cups, and the capacity of 12 cup glass pot and water tank is 1.2rel 1.3L.

2. Water consumption standard of American drip filter coffee machine: the measure of a cup referred to in the appeal is based on 100-120ml/ cup, that is to say, the amount of water used to make a cup of coffee is between 100-120ml. In general, American coffee machine should brew coffee at least 2 cups at a time. The water calibration standard is shown in the following figure:

3, coffee powder standard: general American coffee 1 cup coffee quantity 100-120ml/ cup, need to add coffee powder 5ml 7g, every American coffee machine has its own special coffee powder engraving spoon, a cup of coffee generally needs a spoon of powder, make a few cups of coffee and put a few tablespoons of powder

4. Matching standard of water and powder: add 100-120ml water to make a cup of coffee. Compare the scale in step 2 in detail, add water to the water tank of the coffee machine and add water to the corresponding scale; while to make a cup of coffee, you need to add 1 flat spoonful of coffee powder, which is generally about 6g. You can increase or decrease the amount of coffee powder according to your own taste.

1) use the manual pulverizing button and measure the powder weight with an electronic scale. There will be an error of + /-0.2g when using manual pulverization. This is the conclusion we reached during the test, so you need to add or remove a little coffee powder to achieve the most standard weight. Some of our customers use small cups instead of handles when weighing them. You can also do this. After measuring, you can pour the coffee powder directly into the handle.

2) press powder according to your usual habit. In order not to destroy the just set amount of coffee powder, you need to use uniform strength when pressing the powder, so that the surface level of pressed powder, the overall pressure of pressed powder is moderate. No matter what method you use, you need to pay attention to the consistent method of pressing powder each time, so as to avoid the effect of making skills on the quality of coffee. 3) before using an electronic scale to measure the total weight of coffee, you need to put the coffee cup on the scale and then clear it. You also need a stopwatch to measure the extraction time. It would be great if you had a stopwatch on your coffee machine. You can also find a special timer to measure the extraction time.

4) start extracting coffee. If there is no scale on your coffee cup, you need to measure the total weight of the coffee (28-32g). Measuring weight can help you determine whether coffee extraction is fast or slow, which is much more accurate than visually measuring the flow rate of coffee. This is not to say that visual observation is useless, but at least the numbers don't lie to you.