Author Topic: Thermocouple-Pipette Thermometer  (Read 1207 times)

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gruns

  • Guest
Thermocouple-Pipette Thermometer
« on: June 15, 2002, 05:53:00 PM »
Pipette:  Kimble, disposable, rated at 20C, markings read:
5/10ml in 5/100

coupled with:

generic 9v digital multimeter with k-type thermocouple
(looks like a thin pair of wires with a tiny knob connecting
them at the end)

Melt pointed tip of pipette closed with blowtorch, insert thermocouple,
wrap teflon tape around midsection to fit 10/30,
reads my grandmother's rectal temperature at 232C, smooth as butter.

Aren't multimeters wonderful?

Total cost: $20


over and under, then back to the start
this sidewalk's bottom is the same as its top

PolytheneSam

  • Guest
Reminds me of this I've seen recently.
« Reply #1 on: June 15, 2002, 06:26:00 PM »
Reminds me of this I've seen recently.


http://www.geocities.com/dritte123/PSPF.html
The hardest thing to explain is the obvious

gruns

  • Guest
And..uhh..
« Reply #2 on: June 15, 2002, 08:05:00 PM »
Oh yeah, and those $10 aquarium air pumps kick fuckin' ass too

over and under, then back to the start
this sidewalk's bottom is the same as its top