Difference between revisions of "ISI M-7"

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(Created page with "Category:ISI {{:mcmaster:isi:m-7:m7front.jpg?300}}{{:mcmaster:isi:m-7:isicolumn.jpg?300}} Above: codename Smurf before I overhauled it. In the above unit it has a lot o...")
 
 
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[[Category:ISI]]
 
[[Category:ISI]]
  
{{:mcmaster:isi:m-7:m7front.jpg?300}}{{:mcmaster:isi:m-7:isicolumn.jpg?300}}
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[[File:mcmaster_isi_m-7_m7front.jpg|300 px]][[File:mcmaster_isi_m-7_isicolumn.jpg|300 px]]
  
 
Above: codename Smurf before I overhauled it.  In the above unit it has a lot of rust and other problems
 
Above: codename Smurf before I overhauled it.  In the above unit it has a lot of rust and other problems
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<code>
 
<code>
 
Ultimate Vacuum: x10'''-6 mmHg
 
Ultimate Vacuum: x10'''-6 mmHg
    10E-6 torr
+
10E-6 torr
 
Fore Pressure 3x10-1 mmHg
 
Fore Pressure 3x10-1 mmHg
    100 mTorr
+
100 mTorr
 
H. Power 100/0.35KW
 
H. Power 100/0.35KW
    100VAC
+
100VAC
    3.5 A
+
3.5 A
 
Pump Speed: 100 L/sec
 
Pump Speed: 100 L/sec
 
Amount of Oil: 40cc
 
Amount of Oil: 40cc
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Trying to figure out cooling.  Options:
 
Trying to figure out cooling.  Options:
  
''' New Cole Parmer peristaltic pump w/ LS-15 tubing: 1L/min max
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** New Cole Parmer peristaltic pump w/ LS-15 tubing: 1L/min max
'''* Warms up tubing at high speeds
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** Warms up tubing at high speeds
''' DudaDiesel pump: min/max?
+
** DudaDiesel pump: min/max?
'''* Too much?  any chance I could break something?
+
** Too much?  any chance I could break something?
''' Small pump
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** Small pump
'''* Test?
+
** Test?
  
 
Chilling options
 
Chilling options
  
''' FTC-350A from De Anza flea market
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** FTC-350A from De Anza flea market
'''* Early tests show that it might not necessarily work: outlet is not any colder than inlet
+
** Early tests show that it might not necessarily work: outlet is not any colder than inlet
''' Large crycooler
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** Large crycooler
'''* Works
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** Works
'''* High current draw
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** High current draw
'''* -100C: potential to freeze water by accident
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** -100C: potential to freeze water by accident

Latest revision as of 11:36, 26 December 2018


Mcmaster isi m-7 m7front.jpgMcmaster isi m-7 isicolumn.jpg

Above: codename Smurf before I overhauled it. In the above unit it has a lot of rust and other problems

Diffusion pump

Dataplate

Ultimate Vacuum: x10-6 mmHg 10E-6 torr Fore Pressure 3x10-1 mmHg 100 mTorr H. Power 100/0.35KW 100VAC 3.5 A Pump Speed: 100 L/sec Amount of Oil: 40cc No: 790123 TOKYO VACUUM MACHINERY Co. Ltd. TOKYO JAPAN

Trying to figure out cooling. Options:

    • New Cole Parmer peristaltic pump w/ LS-15 tubing: 1L/min max
    • Warms up tubing at high speeds
    • DudaDiesel pump: min/max?
    • Too much? any chance I could break something?
    • Small pump
    • Test?

Chilling options

    • FTC-350A from De Anza flea market
    • Early tests show that it might not necessarily work: outlet is not any colder than inlet
    • Large crycooler
    • Works
    • High current draw
    • -100C: potential to freeze water by accident