I have exciting news! I have a logging 2 channel digital thermometer. I used it to measure the bowl surface temp and the temp of the material simultaneously. from what I know the best vaporization temp for THC is 350F / 176.6C. I have real time charts I plotted and all the data which I will post later because I want to annotate it showing the various temps and inhaling I did.
I used 0.2g of ground material in a bent 2 hole pipe.
The result was this. in order to keep the material above 180C when inhaling you have to:
- set it to 5- wait until the heat light stops blinking- inhale medium-strong (such as on a normal milkshake) for 15 seconds- wait 5 seconds- inhale for how ever long- exhale for the same time as you inhaled (keep it 5- 15 seconds, inhale or exhale)- if you stop, let the unit settle back (no heat light) then repeat from the 15 sec inhale
A good product idea: a device that can hook onto a vaporizer and/or mouthpiece that places a thermistor in the material bowl and give a digital display of temp. this way you can monitor in real-time the temp of the material and adjust your inhaling to keep it where you want it....
I first tried setting 3. you can see in the red line where i inhale and stop. the idea is that you want to get the material at 350F or about 180C. that should be the minimum temp. so with setting 3 i can't get the material to be at least 180..
I then tried 4 but again was not able to get the material temp over 180. you can see where the solo shut off and i turned it back on just before going to 4. then i tried 5. with 5 i could get over 180 (the horizontal green line)...
http://theplexus.com/Stuff/Solo-test-graph-annotated.png
The following graph shows that at setting 4 it was not possible to get the material temp above 180C. Setting 5 required a minimum 5 seconds inhale, 5 seconds exhale in order to keep the material above 180C. If this sequence is broken then the solo needs to stabilize at 5 (heat light stops flashing) then inhale 15 seconds, then go into exhale 5, inhale 5...
http://theplexus.com/Stuff/Solo-setting5-graph-annotated.png