Here is an easy and cheap way to build a stir plate that just happens to be just the right size for a 2000 ML Erlenmeyer flask.
Parts list:
1) A 2000 ML Erlenmeyer flask.
2) Large empty can of coffee creamer
3) A left over 12V 1000ma power supply from some broken appliance.
4) A rare...
Just a follow up on the build.
I have discovered that there are is an aspect of the build that I would change should I do it again.
As detailed in the OT, I built metal panels to encase 2 inch hard insulation and just laid them against each other and secured them in place. I have...
No, it is just some of the common home style gasket for around windows and such. It works well beacause it compresses well around the various cords I run inside for temp readings, small fan etc.
I coiled a SS wire onto a round rod and then pulled the coils out lengthwise to form an open and elongated coil spring. I then inserted this into the SS braid. Works perfectly supporting the braid and is uneffected by heat.
By the way, my 5 gallon Rubbermaid cooler has seen 6-7 batches without...