Roasted Coffee Density

[@jcsouthard1830]

Wow,loved the simple but powerful instructions in Roasted Density. One more tool to add checks and balances to your quality control!! Thank you, jc

[@Poundy]

great to hear the simple stage gate for QC - if it doesn't meet the goal on-pipe then it gets stood aside for further evaluation. Easy day 1 check to do

[@VirtualCoffeeLab]

Thanks for your helpful educational videos. Will this density measurement range work with a coffee that has green low density score of 550? I'm wondering how green density differences from one cofee to the next might influence the roasted density results.

[@VirtualCoffeeLab]

I see you already addressed this around the 4:05 mark on the video. Thank you again for your video. So are these weights you present based on your experiences roasting the different types of coffee or are you using some sort of calculation based on the green coffee weight and density? Thanks again!

[@zenASDF]

Would a shorter roast but with a higher end temp make a coffee more developed than the same coffee roasted for longer but with a lower end temp?

[@kg-Whatthehelliseventhat]

Hello, if I may... I believe low altitude coffee starts low and slow then ends high. High altitude can go hot fast then drops to lower heat towards the end. The high altitude can handle the heat right off the bat. The low altitude needs to be brought up to roast temp in an almost timid manner. You can't just blast low altitude with high heat right away. Usually high altitude = high density And low altitude = low density. I hope that helps. Please let me know if you experimented this way and if it worked for you. Check out the channel Virtual Coffee Lab. Mike is a great guy and will always answer questions

[@shanewilson2152]

Enjoyed your video

[@the_original_mathwiz]

Can you tell us how to make the cylinder you use in video? Diameter of PVC, schedule of pipe and length. This would really be helpful. Thanks

[@rudimassyn3015]

I another video he said it was 50mm PVC pipe. Filll it up with 250ml water. Cut at the level of the water.

[@the_original_mathwiz]

@@rudimassyn3015 I made one from a clear plastic amber colored medicine bottle. I filled it to 200ml and cut it off. It works great. Thanks for the response anyway.

[@vineshbissoon1310]

Is it safe to say that as long as the roasted density is within those parameters then the coffee is acceptable .i have found two roasts measuring out the same 380gm/litre with one being in roaster a minute longer yet measures out the same

[@lemonchicken3740]

Dose the g/l vary depending on the type of roaster? UG 22 vs P5

[@osamaalharbi9859]

I like your videos Thank you

[@chefalbino]

don't see, what i gain by messuring this parameter

[@smecik1]

quick check on consistency?

[@jpjay1584]

gm/litre??? guys, don´t try to be creative. it is g/liter

[@phanthaihoa]

murrica