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 |
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mnm 09-30-03 05:13 |
ooh
(Rated as: insignificant) |
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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 :) |
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technology 09-30-03 05:40 |
Rated as (insignificant)
(Rated as: insignificant) |
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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. |
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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 |
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