dwarfer (esoteric)
09-27-03 23:30
No 461377
      Fisher-Johns Melting Point Apparatus     



Hee hee heeeeeeeeeeeeeeeeeeeeee.

$25 bucks.
broken thermometer: oh WELL:
$30 for THAT!


25 + 30 =  ??  mumble

$55?  A new  one is $1,250??
YES!

dwarfer
 
 
 
 
    mnm
09-30-03 05:13
      ooh
(Rated as: insignificant)
    
 
 
 
    Jubrail
(Penis doesn't taste good)
09-30-03 05:34
No 461758
      Mel-Temp     

Is it really better than a Mel-Temp?

Rainbows & Butterflies Forever :)
 
 
 
 
    technology
09-30-03 05:40
      Rated as (insignificant)
(Rated as: insignificant)
    
 
 
 
    halfkast
(Hive Bee)
09-30-03 17:58
No 461908
      Fantastic     

Dwarfer I absolutely love this,

Something like this is definetly worth a Hg thermometer and nothing less.

I wonder how sensitive electronic sensors are, and how expensive?

Because for hygroscopic and substances that form solutions with air quite quickly, you'd definetly want an air-tight chamber.

What are "cover slips" for?

Anyway I love it. well-done.cool
 
 
 
 
    dwarfer
(esoteric)
10-01-03 00:33
No 461955
      covr slips     

I think they are like miniature watch glass things that
keep the sample clean. 
I also acquired a device which, using a heat sensor device,
will maintain +- .01 C, which I find a fucking amazing.

It's output control is only 150 watts, for a thermoelctric Peltier junction device,

but it should handle this resistance heater device as well.

I'm not sure,

but the temperatre sensors are small enuff that i can run the Hg thermometer AND the sensor in paralell and cross check..

dwarfer