Showing posts with label Carbon. Show all posts
Showing posts with label Carbon. Show all posts
Sunday, January 1, 2012
Sunday, December 25, 2011
Electrical attrition of carbon
A 40 amp current at 7 volts is passed though a 3/4 inch section of 1/4 inch carbon rod. Carbon is a good resistor and will convert the electrical energy to thermal energy efficiently (or INefficiently if you think about it!) as a perfect demonstration of how energy is usually wasted as heat and light (which is later absorbed by something and converted into heat).
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Sunday, December 4, 2011
Demonstration of The Carbon Arc Torch
Demonstration of The Carbon Arc Torch. The flame can be seen better off camera with the welding helmet. Use this to braze gas tanks, thin metal or heat up those hard to get off bolts. It is hooked up to my Lincoln 225 AC Welder
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Thursday, December 1, 2011
Ambiance Closed Top Arc Wall Sconce Finish: Carbon - Matte Black
!±8± Ambiance Closed Top Arc Wall Sconce Finish: Carbon - Matte Black
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CER-5200-CRB Finish: Carbon - Matte Black Pictured in Hammered Brass Features: -Wall sconce. -Ambiance collection. -Available in 30 hand-painted finishes as well as unfinished ceramic bisque which is paintable. -Ceramic construction. -Arc shape with closed top. -UL Listed for damp locations. -ADA compliant. -Eco-friendly. -Made in USA. Specifications: -Accommodates (2) 100W A-19 incandescent or (2) 26W GU24 fluorescent bulbs. -Mounting center: 3''. -Overall dimensions: 6'' H x 19.5'' W x 4'' D.
Monday, November 28, 2011
230V DC Carbon Arc Lamp
Well, ive been doing experimentation into arclamps recently because an technology historian recently taught me that it its historically incorrect, though very impressive , to run old arclamps on an arc welder. They were run on far higher voltages but just 5 instead of 50 Amperes. So the boss of the museum wants me to display it the right way in august..... This experiment shows clearly: 6Amps at 230V work VERY well, but in the meanwhile i have come to realize that like you can buy incandescent lightbulbs for 6V to 230V, there are all sorts of different arclamps wich my need anything between 20V and 230V, its all a matter what they were used for. PS The arclamps in the museum are manual, non self regulating ones so they can run on virtually any input.......
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Tuesday, November 22, 2011
Ambiance Open Top and Bottom Arc Wall Sconce Finish: Carbon - Matte Black
!±8±Ambiance Open Top and Bottom Arc Wall Sconce Finish: Carbon - Matte Black
Brand : Justice DesignRate :
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Post Date : Nov 22, 2011 09:10:19
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CER-5205-CRB Finish: Carbon - Matte Black Pictured in White Crackle Features: -Wall sconce. -Ambiance collection. -Available in 30 hand-painted finishes as well as unfinished ceramic bisque which is paintable. -Ceramic construction. -Arc shape with open top and bottom. -UL Listed for damp locations. -ADA compliant. -Eco-friendly. -Made in USA. Specifications: -Accommodates (2) 100W A-19 incandescent or (2) 26W GU24 fluorescent bulbs. -Mounting center: 3''. -Overall dimensions: 6'' H x 19.5'' W x 4'' D.
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Tuesday, November 8, 2011
Ambiance Closed Top Arc Outdoor Wall Sconce Finish: Carbon - Matte Black
!±8±Ambiance Closed Top Arc Outdoor Wall Sconce Finish: Carbon - Matte Black
Brand : Justice DesignRate :
Price :
Post Date : Nov 08, 2011 18:00:11
Usually ships in 4-5 business days
CER-5200W-CRB Finish: Carbon - Matte Black Pictured in Hammered Brass Features: -Outdoor wall sconce. -Ambiance collection. -Available in 30 hand-painted finishes as well as unfinished ceramic bisque which is paintable. -Ceramic construction. -Arc shape with closed top. -UL Listed for wet locations. -ADA compliant. -Eco-friendly. -Made in USA. Specifications: -Accommodates (2) 100W A-19 incandescent or (2) 26W GU24 fluorescent bulbs. -Mounting center: 3''. -Overall dimensions: 6'' H x 19.5'' W x 4'' D.
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