Daniel WYS wrote:
用Air Temperature自動烘200g會有溫度偵測不準確造成重現率不高的問題嗎?
應該是會,不然官方在規格上不會寫50g到120g
大概跟烘焙室的大小,與Air Temp探針的位置有關
而且官網上放的用Inlet Temp自動烘焙的曲線圖,火力調節幅度明顯比用Air Temp小
這表示用Inlet Temp自動烘焙會比用Air Temp穩定
ROEST繞了一圈最終還是回到入風溫,有點好笑就是了
不過Air Temp倒也不是沒用
我發現不同的豆子,Air Temp和Exhaust Temp的差距走勢會不同
有的豆子幾乎從頭到尾兩條線是重疊的(似乎都是水洗豆)
有的則Exhaust Temp從中途開始會比較低,跟Air Temp越差越大
這會影響火力的調節
兩線重疊的,在烘豆過程必需一直降火
兩線越差越多的則是要一直補火
只是在烘豆時看這個沒用,等線畫出來才動作都太晚了
只能用於事後分析而已
官網是這樣說的
https://www.roestcoffee.com/roestblog/introducing-inlet-temperature-sensor
Since the inlet temperature sensor doesn’t get affected by the amount of coffee beans in the drum, we have tested it with a 200 grams batch, with very good and stable results. This is an increase of 100 grams from what we recommend with other profiles. This means that with an inlet temperature sensor you can roast bigger batches of coffee, without compromising the quality of the result.
The advantage of air temperature profiles is that it takes into account the heat in the system so between batch protocols are not so important. This is therefore still our recommended profile for fast and efficient sample roasting up to 120grams.
我到目前為止其實還沒有正式使用自動烘焙,之前用幾次也是只有測試
豆子可以怎麼烘,機器可以怎麼玩,都還沒玩透,不急於複製成果
更何況成果又還未達100%滿意
































































































