1x IN-13 Indicator chart. Test. USSR

Description

1LOT - 1PCS
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Description
Linear glow discharge indicator for continuous monitoring in display and alarm devices. The indication shall be made by the height of the luminous column through the side surface of the cylinder. Design — glass. Weight 15 g. the findings of the electrodes: 1 — anode; 2 — cathode indicator; 3 — cathode of the auxiliary. Risk-the beginning of the working area of the glowing column; B1 - zone of possible positions of the glowing column at zero (minimum) value; B2 — zone of possible positions of the glowing column at the maximum value of the measured parameter.
Master data
Parameter Conditions IN 13 Ed. izm.
Analog— - —
Luminescence brightness - ≥30 CD / m2
Angle of view — ≥50° —
Power supply voltage - ≥140 V
Voltage of discharge occurrence in the interval of anode-auxiliary cathode ≤140 V
The voltage of the sustain discharge in the interval anode — flat cathode 94-99 In
The current of the auxiliary cathode is 0.11-0.15 mA
Operating current (indicator cathode) maximum (at the length of the working area 112 mm) 3,8-4,5 mA
minimum (at the length of the working area 12 mm) 0.3-0.6
The length of the linear (working) area-100 mm
Absolute error within the working area - ≤±4 mm
Operating time - ≥2000 h