Siphon pot metal filter brewing teaching video practical practical siphon pot coffee video

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Of course, it is customary to send a siphon coffee tutorial video:

Siphon pot coffee may be described as a heatable coffee brewing process (including steaming). Since the whole set of equipment is very similar to chemical experimental equipment, the upper and lower groups of glass containers plus alcohol lamp heating devices, etc., make it look esoteric and difficult, with a little mystery in danger, and the hand brewing coffee should be regarded as advanced professional manual coffee equipment. But in fact, the quality and stability of coffee made by siphon pot should be greater than that of hand-brewed coffee with filter paper, siphon pot coffee, in addition to the trouble of washing and maintenance afterwards, the high risk of burns, fire and so on, using siphon pot coffee equipment to prepare a cup of coffee has its charming fun and sense of achievement.

It seems beside the point, this article should supplement the practice experience on the metal filter of the siphon pot, the following is a record of personal practice, for reference only:

1. Prepare the siphon pot metal filter kit, this time using HARIO Fmur103K metal filter kit, can be divided into three parts, can be decomposed and disassembled (A. Stainless steel metal filter, B. silicone apron, C. Stainless steel filter holder).

two。 As the kit is absorbed by silicone apron through the spring buckle ring fixed on the bottom of the upper seat bottle, it is recommended that the filter device be centered and fixed in the upper seat as far as possible to increase the sealing effect and stabilize the rising direction of hot water, in addition to paying attention to the positive and negative sides (Made in Japan font facing up).

4. 16g shallow baked Yirgacheffe Heleanna.

5. Grinding scale: Hario hand bean grinder about 1.2laps (this product is a hard baked bean, perhaps it is more suitable to use a metal knife head).

6. Prepare 240cc water, put the lower seat into the upper seat after the temperature reaches 80 degrees. This time, pour the powder and steam, wait for the hot water to rise, then gently mix the coffee powder into the water and cook for 40 seconds (the temperature is about 86 degrees).

Finished product concentration: 1.2%

Coffee extract: 2.88g (240cc x 1.2% / 2.88g)

Extraction rate: 18% (2.88g/16g), maybe coffee powder can be ground a little finer.

Note: the gas density of the metal filter of the siphon pot seems to be worse than that of flannel. It seems more difficult for a single kettle to heat the upper seat with an alcohol lamp to raise the boiling temperature of the upper seat to more than 90 degrees Celsius. Once the water in the lower seat is gradually boiled dry, it is necessary to pay attention to the danger of water being sucked back from the upper seat due to pressure loss. Perhaps after lightly mixing coffee powder into the liquid surface, the cooking time should be controlled below 45 seconds to avoid automatic pressure reduction under the next seat. The taste of the siphon pot metal filter is similar to that of the French filter kettle, and the coffee product is muddy, opaque and residual, but if you like to taste the original rugged flavor of the individual product, you can try to use the siphon pot metal filter to have a look.