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 electronic instruments he had — collections all the way from Fill in your details below or click an icon amnual log in: Rico testers you dial up the eicoo voltage, push the leakage button and wait for the eye tube to open which seems like forever. For Leak testing pot P3 controls the output voltage.

Ensure you are skilled enough to do this. I still have more to learn about this unit. It modeel to be one of the most popular units out there. As you mentioned the leakage tets function is a really valuable function that is not found in many capacitor testers today. I definitely need to get the 5W 10K wire wound pot from eBay. I contacted the seller and he was a TV repairman from Massachusetts. Especially the V 0. You may also like. To find out more, including how to control cookies, see here: I had a hard time getting those film caps but managed to get them finally.


Exceeds expectations in every detail – restoration beyond actual eras original accuracy – thx u. As expected, I found broken cables, joints, exposed cabling. You are commenting using your Facebook account.

Sometimes, in the process of looking for something, you come across a few folks, who possessed a wide spectrum of skills and abilities. You can write in English language into the forum not only in Hungarian! I am ordering pF, pF, 2. I am ready to head back to my TEK Project. More items related to this product. Eico a This unit was working when I received it.

EICO 950B – Repair/Restoration

No buttons to hold The think I love the most about this capacitor tester is that you don’t have to hold push buttons in to do a leakage test mldel electrolytic capacitors. This site uses cookies. Nice to see a great equipment being put back to use again. Leave a Reply Cancel reply Enter your comment here The power factor tester too is also amnual handy. You could google it to find more details.

There is no preview for this item! After verifying the schematics, the first test was the tube test, with just the heater power. You just need to keep the ration capacitance ratio the same.

Vintage EICO Resistance Capacitance Comparator Bridge Model 950B

This file is downloadable free of charge: Have used two in series to keep the capacitance close to the original and the rectifier tube specs call for a maximum filter cap of 4uF.

Good luck to the repair! Hi, Nice to see a great equipment being put back to use again. Superb Craftsmanship throughout – well packed – Exceeds expectations in every detail – restoration beyond actual eras original accuracy – thx u Verified purchase: You could suffer a fatal electrical shock! In addition, some files are archived, so you need WinZip or WinRar to open that files. His manhal were great — his daughter and her husband were nice, sweet and patient, they showed me all his toys — Mmanual Merville Gale — I would like to dedicate this project in moeel of this wonderful and brilliant soul.


EICO B – Repair/Restoration – Lazy Electrons

jodel The unit worked when I got it and the changes I made were for safety reasons. You are commenting using your WordPress. These free programs can be found on this page: Overall a great piece 9950b hardware! Most relevant reviews See all 6 reviews. This unit was working when I received it. You can see the first light up, after so many years, still on 60V power. I would like to dedicate this project in memory of this wonderful and brilliant soul.

But was lucky it was just the pot. The EICO B, the resistance capacitance bridge and the capacitor leak tester — I do have other tiny things that can measure capacitance, but nothing compares to this one, or the Heathkit or a high voltage DC capacitor leak tester. I credit this addiction to Paul of Mr. This item doesn’t belong on this page. As the tube heats up slowly, it should not cause any trouble even if I have a high value cap, but I wanted to play it safe and keep the surge current as low as possible to protect the rectifier tube.

I replaced 3 capacitors 2 didn’t. I have to disclose, I learned this from U-tube videos.

Instead, contact your nearest service center!