Катод в работе. Лампа ЛДЦ20 от "СЛЗ" I 1991
Лампа работает в паре с ЛД20-1 с этим дросселем: http://fotkidepo.ru/?id=photo:895421 . Катод биспиральный
С помощью этого и соседнего фото можно сравнить размеры спирали двух ламп: Т12 ЛДЦ20 и Т10 ЛД20-1. Спираль у ЛДЦ20 выглядит немного массивнее чем у ЛД20-1. Сопротивление обеих катодов - 4,3 и 3,7Ω соответсвенно. К сожалению, более качественного фото не сделать, так как нужен макрообъектив, это максимальное приближение с имеющимся в наличии объективом.
- Раздел: Хобби
- Дата съёмки: 27.06.2012 15:17
- Дата загрузки фото: 27.06.2013 20:58
- Оригинальная фотография: 5184 x 3456 (3,8 Мб)
- Технические характеристики:
- Фотоаппарат: Canon EOS 600D
- Выдержка: 1/250
- Гиперфокальное расстояние: inf m
- Диафрагма: 8,0
- Светочувствительность: 100
- Фокусное расстояние: 55,0 mm (35 mm equivalent: 55,0 mm)
- Полный EXIF
- Adobe
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- ICC-view
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- ViewingCondIlluminantType: D50
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- IFD0
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- Model: Canon EOS 600D
- ModifyDate: 2013:06:27 18:54:16
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- IFD1
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- DateCreated: 2012:06:27
- DigitalCreationDate: 2012:06:27
- DigitalCreationTime: 15:17:40
- TimeCreated: 15:17:40
- System
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- ImageNumber: 0
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- LensInfo: 18-55mm f/?
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- SerialNumber: 248076176521
- XMP-crs
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- VignetteAmount: 0
- WhiteBalance: As Shot
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- XMP-dc
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- HistoryParameters: saved to new location
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- InstanceID: xmp.iid:ec58fc31-da5e-d544-a8e2-107b9342e533
- OriginalDocumentID: 90A74541D3298442606856CD40D82F70
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