B & K Manufacturing Company - 666 - Valve characteristic meter
Manufacturer:
Image 1 of 1
If you have any other photos or manuals for the
B & K Manufacturing Company 666
you can
upload the files here.
Equipment:
666
Date:
Category:
Group:
Sub Group:
Information
MODEL 666/606 TUBE TESTER
What It Will Do
1. The Dyna Jet Model 666/606 Tube Tester will test all of
the commonly used tubes in general use in radio and
television sets.
2. In addition it will test many voltage regulator tubes,
thyratron tubes, industrial types of tubes and many of the
European types found in modern hi fi equipment.
3. Each tube is automatically checked for shorts and leakage
to approximately one megohm. These tests are made from each
element to every other element so that all possible
combinations of shorts can be detected.
4. Grid Emission, Gas, Grid Contamination, or obscure Grid
to Cathode leakage are all disclosed by an exceptionally
sensitive grid current check. This test will reveal as
little as 2 to 3 microamperes of current in the grid circuit
and can be adjusted for a sensitivity of over 100 megohms.
5. Each section of a multi section tube is checked separately.
6. Each tube is checked for quality in a test circuit that
determines the full capability of cathode emission under
current loads simulating actual operating conditions.
Testing Tubes for Shorts
The Shorts check is automatically made when a tube is placed
in the proper socket.
The Shorts check uses a neon lamp as the indicator. Shorts
or leakages to approximately 1 megohm will cause this lamp
to glow. This Shorts indicator is located just below the meter
A check on grid to cathode leakage is made as soon as the
tube is plugged into the socket. The Shorts check between
all other elements is made by rotating the switch “C”
through its positions, observing the Shorts light as the
switch is rotated.
Testing Tubes for Quality
The test for the quality of a tube is a comprehensive
cathode emission test Ft is important to test the tube under
a load condition which will insure that a tube passing this
test will have adequate emission to properly operate in a
circuit.
2 Manuals
User manual
Manual type:
User manual
Pages:
11
Size:
435.3 KB
Language:
english
Revision:
Manual-ID:
480-157-9-001
Date:
Quality:
Scanned document, all readable.
Upload date:
Aug. 6, 2018
MD5:
f05fde6e-8c19-c0b2-ab8b-aba1e0c927f6
Downloads:
414
Schematics and partlist
Manual type:
Schematics and partlist
Pages:
2
Size:
92.3 KB
Language:
english
Revision:
Manual-ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
Aug. 6, 2018
MD5:
a46ae2ff-d02f-78e7-2077-ef620e82fc56
Downloads:
426