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Vacuum quality of health of the bulbs

Answers:1   |   LastAnswerAt:2011.06  

juicy lee 
Asked at 2011.06.07 01:40:58
Vacuum quality of health of the bulbs
answer Anne ChurchillChu  Answered at 2011.06.07 01:40:58
Vacuum quality of health of the lamp bulb products are mostly in a vacuum or inert gas glow mode of operation. Work to ensure that the product, it must be the work of high vacuum or pure gases. In the production process, if health is not good vacuum, dust, soot, grease, perspiration, moisture and other impurities in the gas inside the lamp will enter the pollution, the quality of products have a serious impact:?] 081. Become redundant gas or vapor source, making it difficult to obtain high vacuum inside the lamp, or the filling into the dirty gas. .2. Impurities in the mixture of gas or vapor light will change the optical properties of inflation. ovE3. so brittle and premature filament bulb blackening and shorten lamp life. ! 4. Since the evaporation of pollutants in the formation of deposits on the glass bulb or wick thin, so that leakage or breakdown between the electrodes produced. 6k1 (5. To make out of fluorescent powder. C / Lv "6. The air humidity is greater than 70%, the black blister.) $ Ac
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