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17LO2H

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Oscilloscope tube 17LO2H (17 LO2H, 17LO 2H 17L02H, 17 L02H, 17L0 2H)
With electrostatic focusing and deflection of the beam, rectangular screen green glow, quadrupole lenses, parallax scale of reference.
 

Oscilloscope tube 17LO2H performed with electrostatic focusing and deflection of the beam, rectangular screen green glow, quadrupole lenses, parallax scale of reference.
Oscilloscope tube 17LO2H has an average decay time and is designed for a visual check of electrical processes. Climatic version UHL.
 
Technical data oscilloscope for 17LO2H
Electrical and photometric data for acceptance and storage
 
Parameter name, unit of measure Rate Note
 
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The brightness of the screen, cd · m -2 50 - -  
Vertical line width mm        
at the center and at points 1 - - 0.4 1
at points 2 1 - 0.5 2
Horizontal line width mm        
at the center and at points 1 - - 0.7 1
at points 2 - - 0.8 2
Modulation voltage, V   - 0.9  
Voltage modulator locked, -80 - -30 3
The voltage of the first focusing elektroda, B 600 - 800 3
Second focusing electrode voltage, V 600 - 800 3
Geometric distortion,%     2  
Heater voltage, - 6.3 -  
Cathode voltage, V - -1500 - 4
The voltage gain deviations in - 150 - 4
First gain adjustment voltage, V - -150 - 4
Second gain correction voltage, V 0 - 150 4
Correction voltage spots in -50 - 50 4
The average potential of deflecting plates in - 0 -  
Fourth anode voltage, V - 4000 - 4

Notes:
1. Point 1 (4 pcs.) Lie on the diagonal screen and spaced from the center of the screen at distances of 3/8 of the maximum working diagonally.
2. Point 2 (4 pcs.) Lie on the diagonal screen and spaced from the center of the screen at distances of 9/10 half of the maximum size of the working area of the screen diagonal.
3. Measured relative to the cathode.
4. Measured relative to the accelerating electrode.
Electrical and lighting parameters of the instrument oscilloscope for 17LO2H change during the operation.
The brightness of the screen, not less than 40 cd · m -2
Width of the vertical line:
at the center and at points 1, mm, not more than 0.5
at the points 2 mm, not more than 0.6
Width horizontal line:
at the center and at points 1, mm, not more than 0.85
at the points 2 mm, not more than 0.9
The voltage modulation is not more than 0.98 V.
Maximum ratings
Filament voltage, at least 5.7 in
not more than 6.9 in
Voltage fourth anode least 3800V
no more than 4200V
The cathode voltage is not less than-1800V
no over-1300V
Power modulator least-135B
no over-1B
Average capacity is temporarily disabled plates, not less than-25V
not more than 25V
The average potential signal: deflecting plates, at least-3V
no more than 3V
Voltage cathode-heater, no less - 135V
135V max
Minimum time 1500 hrs
Minimum storage life instrument oscilloscope for 17LO2H when stored in a heated, storage or storage with controlled humidity and temperature, or in all places of storage tubes, mounted in the protected equipment or who are in a secure set of spare parts, for 12 years.
Minimum storage life instrument oscilloscope for 17LO2H in other storage locations specified in Table 2.
 
Table 2
Storage areas Minimum period, years
packaging manufacturer unprotected apparatus comprising
Unheated storage 8 8
Canopy 8 8
The outdoor area storage is not permitted 6

Overall dimensions of the tube 17LO2H
Maximum length of 360 mm.
The largest screen size 175mm.
The size of the working area 100x120 mm.
Weight, not more than 1.2 kg.
Precious metals are not contained
The content of non-ferrous metals:
Nickel and nickel alloys - 13.53 g in the unit assembled.

Photos: 17LO2H

17LO2H tube image.
17LO2H tube image.
17LO2H front view.
17LO2H front view.
17LO2H side view.
17LO2H side view.
17LO2H rear view.
17LO2H rear view.
17LO2H overhead view.
17LO2H overhead view.
17LO2H bottom view.
17LO2H bottom view.


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