ЛДЦ 40-1 ПЗГРЛ IV 1983 в сравнении с исправной такой же лампой
В потолочном ЛПО 30-40 работает исправная ЛДЦ 40-1 производства того же завода. Хорошо виден контраст в яркости с севшей лампой. Аргоновый разряд тоже дает немало УФ судя по его достаточно невысокой яркости (у неона и гелия "выход" излучения в оптическом диапазоне куда повыше). Но так как длина волны УФ разряда в Ar не имеет требуемой то люм в лампе практически и не работает. А хотя то, что там осталось работать возможно вызвано остатками паров ртути в трубке.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 30.06.2023 23:51
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