Download EICO MODEL B RESISTANCE-CAPACITANCE-COMPARATOR BRIDGE INSTRUCTION MANUAL service manual & repair info for electronics. This EICO B bridge can accurately measure capacitance, resistance, and inductance. The B can do various other things, but since the manual is available at analyzer and I acquired a similar unit, the Sprague Model 16 Tel- Ohmike. The EICO B, the resistance capacitance bridge and the . The Y cap was taken from an old SMPS – (C7 in the original schematic).

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I was blown away by how well kept it was, and went there to pick it up and was amazed to see the amount of maanual instruments he had — collections all the way from Also some files are djvu so you need djvu viewer to open them.

You can see the first light up, after so many years, still on 60V power. You can login to do that!

EICO 950B – Repair/Restoration

You need not mdel the exact value as per original spec, as 950bb is rare. Recently I have begun what might be the start of a nostalgic journey in vacuum tubes. I became curious to know more about him. For a moment I saw it through the eye tube glass.

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I wish I had come across this valuable article before. Show More Show Less. If you are not familiar with electronics, do not attempt to repair! I have recapped and redone some wiring and retubed the unit. It can kill you.

There is no preview for this item! Sometimes, in the process of looking for something, you come across a few folks, who possessed a wide spectrum of skills and abilities. The unit worked when I got it and the changes I made 950v for safety reasons.

I definitely need to get the 5W 10K wire wound pot from eBay. More items related to this product.

Vintage EICO Resistance Capacitance Comparator Bridge Model 950B

I am ordering pF, pF, 2. For me the hardest part is getting high voltage wax capacitor replacements like 1.

His family were great — his daughter and her husband were nice, sweet and patient, they showed me all his toys — Robert Merville Gale — I would like to dedicate this project in memory of this wonderful and brilliant soul. I replaced 3 capacitors 2 didn’t. I was looking for a decent heathkit or the EICO to help me restore it mmanual I stumbled upon this little treasure. In any case, if you do not find the exact value, try a combination of moodel or series caps, e.


Skip to main content. I am ready to head back to my TEK Project. Superb Craftsmanship throughout – well packed – Exceeds expectations in every detail – restoration beyond actual eras original accuracy – thx u Verified purchase: To open downloaded files you need acrobat reader or similar pdf reader program.

EICO B – Repair/Restoration – Lazy Electrons

I would like to dedicate this project in memory of this wonderful and brilliant soul. Its mentioned in the blog, If you run down the voltage quick after leak testing, the entire capacitor janual discharge through the POT and burn it.

I still have more to learn about this unit. I bought the Eico B to play with.

You just need to keep the ration capacitance ratio the same. After verifying the schematics, the first test was the tube test, with just the heater power. To find out more, including how to control cookies, see here: