B & K Manufacturing Company 600 Afsluiterkarakteristiek meter
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Model:
600
Datum:
1966
Categorie:
Groep:
Omschrijving:
Tube Tester
Informatie
model 600 TUBE TESTER
What It Will Do
1. The Dyna Jet model 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. See Fig. 1.
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. It 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.
Handleidingen type:
Gebruikershandleiding
Pagina’s:
10
Grootte:
1.37 Mbytes (1432790 Bytes)
Taal:
english
Herziening:
Handleidingen-ID:
480-067-9-001
Datum:
1966 01 01
Kwaliteit:
Gescand document alle leesbaar.
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2018 08 07
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