Самодельная газоразрядная трубка большего диаметра, в работе
Довольно долго не удавалось получить разряд - мешали пары воды, которую убрать изнутри трубки было не так-то просто - при даже сильном откачивании она все равно медленно испаряется и при комнатной температуре не вскипает, приходилось трубку слегка зажигалкой подогревать. Да и насос откачивает медленно. Можно было откачать еще глубже, но это излишне, поскольку при более низком давлении катод будет быстрее распыляться.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 18.03.2020 15:29
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