topbanner.gif
Login
Username

Password




Not a member yet?
Click here to register.

Forgotten your password?
Request a new one here.
Shoutbox
You must login to post a message.

11/10/2020 5:29 PM
Welcome MJ, post away! Cheers

11/08/2020 6:05 PM
Hello All, New here, started with an air popper, now using fresh roast 800. I'm here to learn and connect with others Thank you

10/30/2020 11:02 AM
I ... FINALLY ... bought Scott Rao's book. Should receive it on the 19th. (Edit: Bad seller... 3rd party shipping, now scheduled for delivery Nov 28th)

10/30/2020 12:49 AM
Most likely humans manually spamming. thumbdown

10/28/2020 11:07 AM
We continue to get shoutbox spam attacks here. Be sure to never click on any links they post. roar

Users Online
Guests Online: 11

Members Online: 0

Total Members: 6,831
Newest Member: Bananarama
In Memory Of Ginny
Donations

Latest Donations
Anonymous - 5.00
Anonymous - 5.00
renatoa - 2.00
JitterzZ - 2.01
renatoa - 2.00

View Thread

Who is here? 1 guest(s)
 Print Thread
Aliexpress Fluid Bed roaster 300g
renatoa

Quote

...this picture...
? forgot to attach ?

Looking again at OP pictures, I don't see any voltage engraving near the knobs, but FAN and TC.
Are you sure that what you believe to be voltage aren't degrees ?!!! 220V ... 220 C degrees, they match a lot the range and could fool you thinking you are varying volts, while you could have inside a PID and what are you changing is the setpoint !!!
It make a lot sense to me such design, instead letting you change a "voltage", that actually tell nothing to most roasters...
Edited by renatoa on 11/10/2020 1:32 AM
trisse
Here is the picture, sorry. No I'm not sure at all, but the voltage kinda fits my experience how the heater reacts when i turn the know.

[img]https://i.ibb.co/r0QPs2f/Untitled.png' alt='i.ibb.co/WfPh8gJ/8885194891294531103.webp[/img]

The seller also told it it shows voltage when i asked. I think mine is the 3 version of this roaster, the older one looks like this and there it says voltage.

[img]https://i.ibb.co/r0QPs2f/Untitled.png' style='border:0px' class='forum-img' />

Also i have a hatch on the backside i open and i think tracked the thermocouples over the heater, one goes out to my usb dongle and the other one goes to the left display. For a pid it must have a thermocouple right?

Edit: I really cant upload the pictures correctly, sorry
Edited by JackH on 11/11/2020 3:10 AM
renatoa
Yes, sadly is voltage...
https://www.aliexpress.com/item/32988...91688.html

It is too cheap to be a true RMS meter, so is highly questionable what are you really measuring there.

You can read here what are the quirks with AC voltage measurement:
https://electronicscoach.com/ac-voltm...meter.html
JackH

Quote

Edit: I really cant upload the pictures correctly, sorry


Your links to the images in this post seem to be bad. The first does not have a supported file extension (8885194891294531103.webp).

Your earlier post with many images is OK. All used .jpg files.
---Jack

KKTO Roaster.
Jump to Forum:

Similar Threads

Thread Forum Replies Last Post
Roaster build forced air and agitator Building a Coffee Roaster 1 11/25/2020 12:08 AM
My 3kg propane fluid bed roaster build Fluidbed Roaster 9 11/20/2020 11:52 AM
My first attempt at building a roaster Fluidbed Roaster 21 11/20/2020 8:43 AM
Dereks 1-2Kg drum roaster build Drum Roasters 115 11/17/2020 4:37 AM
Sandbox Smart R1 roaster Other Roasters 3 11/16/2020 5:33 AM
Homeroasters Association Logo, and all Content, Images, and Icons © 2005-2016 Homeroasters Association - Logos are the property of their respective owners.
Powered by PHP-Fusion copyright © 2002 - 2020 by Nick Jones.
Released as free software without warranties under GNU Affero GPL v3.
Designed with by NetriX