Download HICKOK A TUBE TESTER SCH service manual & repair info for electronics experts. To my knowledge there is no written calibration procedure by Hickok for the A . Calibration was set during manufacture by the use of mostly. Hickok tube tester model A. Model & A & most other model manuals are available with high quality schematics.
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Sounds like this thing is probably done, right?
The missing page s I see are between these tubes: The outstanding feature of the Model A is the “dual-tube test” which permits the testing of tubes containing electrically similar sections with one setting of the selector switches. Learn more – opens in new window or tab. We are experienced sellers on eBay since I can only offer my apologies for my incessant posting here in regards to tube testers. Packaging should be the same as what hickik found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag.
Then, you will want a curve tracer.
Dynamic Mutual Conductance Tube Tester Equipment Hickok Elec
7752a The Introduction Chapter I describes the model A as employing the. Shipping cost cannot be calculated. Jun Sun 07, The pictures show the print quality and are very good except for the Western Electric data which is readable.
The information on this disk is pertinent to both models.
Antique Radio Forums • View topic – Hickok data: can anybody help?
It tells how to set the tester up and what the voltages should be for the plate, screen, bias, signal, filament and leakage circuit. I really like it.
I found two sites that sell data; the cheapest seems to be http: Skip to main content. Does anybody have the “shiny grey manual with the red lettering” so I could get a copy of bickok voltages and cal procedure? If anyone knows whether the Hickok CA-4 will test more tube or the CA-5 will, based on data, I would be extremely grateful. The volts all fell into place. TV-7 manuals and data are available on the web for free, e.
Oct Sun 31, Nov Sat 06, Email to friends Share on Facebook – opens in a new window or tab Share on Twitter – opens in a new window or tab Share on Pinterest – opens in a new window or tab. Free delivery in 4 days. Oct Sun 31, 6: Jun Sun 07, 7: Subject to credit approval.
Sections G and thereafter 8 pages are the calibration instructions.
This item will be shipped through the Global Shipping Program and includes international tracking. Jun Mon 08, 1: Instruction manual identifies gickok case as: Here is a comment about this CDrom from a customer who purchased one: I checked bias and bias 22 but was not sure what spec to go by.
All testers are regularly checked for calibration to ensure accurate test results. Tubetechie, Don’t be embarrassed or afraid to ask questions here.
Dynamic Mutual Conductance Tube Tester 752A
Maybe Chris will be lucky with his and the levels will all line up on his A. I have the test data pages you are missing.
About the best you can do is check the filament with an ohmmeter. Why Buy From Elderly Electronics: The book spec for the A is 0 to volts.