IN-8-2 (dismantling)

Nixie tube IN-8-2 (ИН-8-2 rus.) gas discharge indicators are used in calculating and solving devices, in various measuring instruments and other discrete-action equipment, for visual representation of output data. IN-8-2 unlike IN-8 has flexible long contacts.

IN-8-2 / IN-8 have the correct form of the number “5” in contrast to the nixie tube IN-14.

Technical specifications:

Voltage:

• Power supply – at least 200V
• Occurrence of discharge – no more than 170V
• Maintaining the discharge – no more than 150V

Working current:

• Constant – from 2.5mA to 3.5mA
• When powered from a pulsating voltage source with a frequency of 50Hz – 1mA
• The indication current is not more than 2.5mA
• The brightness of the IN-8-2 indicator tube is at least 100cd/m²
• The viewing angle is at least 60°
• Cathodes – from 0 to 9 (in the form of Arabic numerals)
• The delay time of the discharge ignition in the light is no more than 0.5 sec.
• The height of the digits is 18 mm
• Overall dimensions – 19 × 62 mm

Operating time – at least 10,000 hours