Data set 01
1947 Westinghouse
Published operating points and test conditions from this source.
Cathode Ray
Other
Heater: Anode Voltaget. . . . ... i i i
20000 V
Heater: Anode Voltaget. . . . ... i i i 20000 max. Volts
Voltage (acorde) o . ... i i i i
4 V
Voltage (acorde) o . ... i i i i 6.3 Volts Grid 4 Voltage:
[T
1100 A
[T 2. T Y 0.45 Ampere Positive Yalue .. . ... ... 1100 max. VYolts
Warm-Up Time {Approx.jé
550 s
Warm-Up Time {Approx.jé ... .. ......... 11 Seconds Negotive Value . . v v v - v v v v i it v 550 max. VYolts
Direct Interelectrode Copdcitances: Grid
700 V
Direct Interelectrode Copdcitances: Grid 2 Voltage. . . . . . oo ool 700 max. Volts
Grid
1 pF
Grid 1 to all other Elactrodes . . . ... ... ... [ ppf Grid 1 Voltage:
Cathode to all other Electrodes
154 V
Cathode to all other Electrodes .......... 5 puf Negative Bios Value. . . ..o oo it v s 154 mox. Volts
MaXimUM & e st it i i e
0 V
MaXimUM & e st it i i e 1700 s Positive Bias Value . .. ........... 0 max, Volts
Minimum. « o0 ot e s e e e
2 V
Minimum. « o0 ot e s e e e 1100 Huf Positive Peak Value . ............. 2 mox. Volts
Fluoresconce « o v v v v anivanovorantiboenenss White Heater Negative with Respect to Cothode§
200 V
Fluoresconce « o v v v v anivanovorantiboenenss White Heater Negative with Respect to Cothode§ 200 max. Volts
Defloction Method » « v o v v oo e e e Magnetic Grid
1.8 Mohm
Defloction Method » « v o v v oo e e e Magnetic Grid 1 Circuit Restsmnca .......... 1.8 m?x. Megohms
Mounting Position . . .. o0 C e e e e Any Anode Voltoge. . ..o covvvvnnenehns
14000 V
Mounting Position . . .. o0 C e e e e Any Anode Voltoge. . ..o covvvvnnenehns 14000 Volrs
Seroen Dimensions (min. at greatest part): Grid
500 V
Seroen Dimensions (min. at greatest part): Grid 2 Voltage. . .. .. v v ittt 500 volts
R Grid
400 V
R Grid 4 Voltage for Focus. . . .« v oot v i v s 0 to +400 Volts
M3/ g1 Cutoff Voltaged v v o v vevernenon —
72 V
M3/ g1 Cutoff Voltaged v v o v vevernenon —4310 =72 Velts
Transmission {(Approx.j. . . .. ... ... [
14000 V
Transmission {(Approx.j. . . .. ... ... [ 78% Ancde to Grid 1 Voltage . . . . e v v i v v v v e ot 14000 Volts
Bulb Dimensions (ot greatest part): Grid
500 V
Bulb Dimensions (ot greatest part): Grid 2to Grid 1 Voltage . . v .o vv v i v e e sy - 500 Volts
Width, o« v i vt i et i e et e e e e
4 V
Width, o« v i vt i et i e et e e e e 15-5/8" + 1/8" Grid 4 to Grid | Voltage for Focus . ...
.. ... 0 1o 400 Volts
400 V
.. ... 0 1o 400 Volts
Height. . oo v vin i viiiien i i
63 V
Height. . oo v vin i viiiien i i 12-3/4% + 1/8" Cathode to Grid | Cutoff Voltagea .. ....... 40 to 63 Velts
e 16-9/16 + ]{8. § Brilliance ond definition decrease with decreasing
8 V
e 16-9/16 + ]{8. § Brilliance ond definition decrease with decreasing anade voltage.
Overall Longth « .+ .. ... e
16 mm
Overall Longth « .+ .. ... e 1143740 + 3/16° commended.
voltages as high as
22 V
voltages as high as 22.0 kilovolts {absolute value), shielding of
voltage across the heatar to reach
80 V
voltage across the heatar to reach 80% of its rated volue after
applying
4 V
applying 4 times rated heater voltage to a circuit consisting of
conditions involve voltages in excess of
14 V
conditions involve voltages in excess of 14 kilovolts.
heater valtage divided by rated heater current. § A peak value of
450 V
heater valtage divided by rated heater current. § A peak value of 450 volts design center maximum may be applied
for not more than
15 s
for not more than 15 seconds during squipment warm-up periods.
NOTE é: Neck dicmeter may be
1.168 cm
NOTE é: Neck dicmeter may be 0 maximum of 1.168°' at the splice.
Characteristic
A Grid
10000 ohm
A Grid 2 Circuit Resistance® . .. ... ... 10000 min. Ohms
Deflection Angle: Grid
10000 ohm
Deflection Angle: Grid 4 Circuit Resistance® . . ... ... 10000 min, Ohms
N T T
155 Inches
N T T 155 Sq. Inches Video Si I Applied to Cathods)