Conar Coletronics Service Inc. 224 Röhren Testgerät
Hersteller:
Kein Bild verfügbar!
Vielleicht kannst du ein Bild für
Conar Coletronics Service Inc. 224
hochladen ?
Wenn du andere Handbücher für ein
Conar Coletronics Service Inc. 224 hast,
kannst du die Dateien hier hochladen .
Modell:
224
Datum:
1972
Kategorie:
Gruppe:
Beschreibung:
Tube Tester
Information
The heart of the model 224 is the 12-lever switch. With This
switch, any tube pin can be connected to any of three
circuits. The individual switches, numbered 1 through 12,
correspond to the twelve possible tube pins. That is, switch
1 connects to pin 1 of all sockets, switch 2 connects to pin
2 of all sockets, and so on. Switch 10 connects to pin 10 of
all sockets as well as to the top cap connector.
Note that all sockets do not require all twelve switches, in
fact, the compactron socket is the only one having 12 pins,
thus requiring all 12 switches. The other sockets will use
the first 6, 7, it, 9 or 10 switches, The five pins of the
nuvistor sockets, however, do not connect to switches 1
through 5, The tube manufacturers have chosen to call these
five pins 2,4, 8, 10 and 12, so this socket uses switches 2,
4,8, 10 and 12.
When any of the twelve switches is in the TEST (middle)
position, an ac voltage is applied to the corresponding tube
pin through the neon lamp. If there is a conductive path of
1 megohm or less between the selected tube electrode and any
other electrode, the neon lamp will glow. In this way
inter-element shorts and undesirable leakage between
electrodes may be discovered. This same circuit can be used
to check heater continuity, in which case the lamp should
glow if the tube heater is good.
When the switch corresponding to the tube heater is placed
in the C position (upper), heater voltage is applied to the
tube by the B selector switch. Any of 17 separate heater
voltages may be chosen by the B switch (position 18 is not
used). With the proper switch set to C, the tube healer will
light. All other tube elements except the cathode and the
other heater connections are placed in the TEST position by
setting the appropriate switches. This connects the tube as
a diode. When the Press-To-Read-Meter switch is pushed, the
neon lamp is disconnected and a voltage and load resistor
combination selected by the A switch is connected instead.
At the same time, the meter is disconnected from the Adjust
Line circuit and reconnected to read the tube current. The
current can be read either on the 0 to 100 scale or the
REPLACE — ? — GOOD scale.
Dokumenttyp:
Bedienungsanleitung
Seiten:
16
Größe:
282.04 Kbytes (288804 Bytes)
Sprache:
english
Revision:
Dokument-ID:
Datum:
Qualität:
Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
2017 08 06
MD5:
06111eaec3ad0212b240040eec86d81b
Downloads:
918
Information
Supplementary Tube Chart
Dokumenttyp:
Bedienungsanleitung
Seiten:
25
Größe:
719.77 Kbytes (737043 Bytes)
Sprache:
english
Revision:
Dokument-ID:
Datum:
Qualität:
Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
2017 08 05
MD5:
17e3e01b877cfb633b228c646f734843
Downloads:
1209
Information
Tube Test Data
Dokumenttyp:
Bedienungsanleitung
Seiten:
40
Größe:
651.95 Kbytes (667600 Bytes)
Sprache:
english
Revision:
Dokument-ID:
Datum:
1978 01 01
Qualität:
Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
2017 08 06
MD5:
6f8ed0a7f0b4397e98d00fed9e470101
Downloads:
634
Information
Assembling and Using
Specifications ...
Pages 1*2
Operating
Instructions ... Pages 3 - S
Maintenance ... ...
Page* 6 - 8
Assembly
Instructions ... Pages 9*35
Dokumenttyp:
Bedienungsanleitung
Seiten:
3
Größe:
1,018.48 Kbytes (1042924 Bytes)
Sprache:
english
Revision:
Dokument-ID:
Datum:
1973 01 01
Qualität:
Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
2017 08 05
MD5:
81c82b20f2158b0607df6d286cbb87ed
Downloads:
1159
Information
Tube Test Data
Dokumenttyp:
Bedienungsanleitung
Seiten:
30
Größe:
9.72 Mbytes (10196985 Bytes)
Sprache:
english
Revision:
Dokument-ID:
Datum:
1972 01 01
Qualität:
Gescanntes Dokument, teilweise schwer oder teilweise nicht zu lesen.
Upload Datum:
2017 08 05
MD5:
9d78aeb02e4b4d146a42ece0131bfa4e
Downloads:
488
Information
Tube Test Data