UV ȿ, ,
UV ȭ⸦ ϴ ü ϴ ſ ߿ϴ.
uv ⺻ µ 3500-5000 ̹Ƿ ϴ ¿
, ǰ UV ȿ . uv ǰ 10-20%
ϰ, uv ȿ 10-20% .
10-20% ̴ , ǰ ,
uv ȿ ߸Ƿ 忡 ߿ϴ.
UV , Ǵ , ̿ å 캸 .
1. ȭ uv (Heat)
uv ÿ Է 70-80% Ѵ.
UV ϴ δ ö Ǵµ ھ
µ 3500-5000 ̴. 3500-5000 µ , , ΰ
ִ , ݻ簫, ȭ µ ̰ ȴ. ϴ
UV UV Ű ⺻ Ŀ̰, UV ϴ
ū ̴.
UV ȭ⸦ ϴ 忡 ϴ ʿ䰡
(ʿ ƴ϶ ƽ, ںǰ, ʸ ȭϹǷ ̴).
UV UV
UV |
15-20 % |
ñ |
10-15% |
|
70-80% |
հ |
100% |
2. UV ǰ
ǰ ǰ Ʈ ϱ ؼ uv ϴ ſ ߿ϴ.
UV ܱ UV Ŀ
üũϴ .
1). uv ȿ
2).
3). (Rated Life)
4). .
2.1. UV ȿ
1 w ȿ UV mW/W̴.
UV ԷµǴ 1 Watt ߱Ǵ Ÿ. Uv
߱ üũϴ ٸ. ȭ uv ַ 365nm
տ 255nm̴. ̿ Ǿ uvȿ ġ
ų . ߿ ȿ ϴ ũ .
ȭ uv uv ȿ Ŀ ٸ 뷫 13-20 %̰ κ ȴ.
ÿ 뵵 ʿ ν(Energy Loss)
̴. ȭ Uv ߿ Ǵ ܼ 555nm ñ
ν̴.
**庰 ߱Ǵ uv ȿ ý Ǵ ,
UV Ǿ uv ٲ ʴ´. ó
쿡 ʴ´.
|
뵵 |
(nm) |
|
ũ (nm) |
Uv ȿ(%) |
|
|
254 |
mW |
250-260 |
18-30 |
uv |
, |
185-220 |
mW |
172, 185-220 |
18-30 |
|
ȭ |
365 |
mW |
365 |
13-20 |
ŻҶ̵工 |
ȭ |
365 |
mW |
365 |
13-20 |
Ga UV |
ĸ̳ |
420 |
mW |
420 |
13-20 |
Ϲ |
|
555 |
mW |
555 |
15-20 |
뵵 uv 庰 ȿ .
뵵 ȿ
* : Ϲ uv ȭ
2.2.
Uv ⺻ µ 3500-5000 ̹Ƿ ϴ
¿ . ǰ 籤 µ 鼭
UV ȿ uv ǰ ̴. ǰ 10-20%
ϰ, uv ȿ 10-20% Դ 30% ̻ .
UV ǰ 10-20% ϹǷ ǰ µ
10-20% ִ.
** ǰ Ǹ鼭 50ɶ 50 10% 5̹Ƿ
ϱ 10% µ ߿ , ǹ 5 µ
ǰ ҷ ϴ Ű Ʈ Ǵ 찡 .
2.3. (Rated Life)
2 Ѵ.
1 ð uvȿ Ͽ uv 70% Ȥ 80%
ϴ̰, ٸ 1 ð Ŀ ʴ 50% Ȥ 60%ΰ
ϴ ̴.
uv ⸸ Ѵٰ Ͽ ٵ ƴϰ, ٰ
ص ̻ uvȿ ν ۾ ӵ Ƿ
꼺 ڰ ȴ.
UV ϼ UV 80% , Ⱑ ϸϴ.
ϼ ð( 1000ð) Ŀ ʴ
50% Ϸ .
Ե UV ϴ ڵ UV ٰ
ʾҴٰ ϰ 쵵 ִ. ϴ ð ٵɼ UV ް
UV . UV
¿ ǰ ϸ , , 浵 ҷ Ǵ 찡 Ƿ
ٵ ٰ ص üϴ .
2.4. .
UV ݺ а ִ.
ð ̳ , а Ǿ Ѵ.
Ư Ż Ҷ̵ ǰ ް
찡 к ŸԿ 2 Ѵ.
ѵ Ƿ
UV ȭ ʾ ȭ ҷ ̾.
帣 Ⱑ Ǿ Ƿ ŭ Ѵ.
ѵ ġ ϸ Ⱑ Ÿų
ȭ(: Degradation)Ǹ鼭 Ư . Ӹ ƴ϶ ϹǷ
ǰ Ͼ ִ.
2.5. UV
UV ð UVȿ ȭ ǰ ٸ 뷫
ŵ Ÿ.
ȣ ʱ 100ð uv ȿ 5-10% ټ 1000ð
濡 75-80% UV Ѵ. ǰ ϼ UV
Ͽ 1000ð 濡 55-60% Ѵ.
ַ ϴ ȭ Uv ȿ 13-20% UV 60%̻ ̰
ԷµǴ Ǵ ڰ uv ۵ Ǿ ϴµ ϰ
Ҽ ڿ 浹Ͽ UV ʰ սǵDZ ̴. ο
Ҽ ȿ 13% ξ . ϰ ִ Ϻ ǰ
Ͽ ȿ 13% ξ 7-8% ִ.
**ȿ 7-8% ϴ δ ̻
ϹǷ ȴ.
UV Ϲ ó ߵ 簡 ʰ, ó ü , , μ,
ǥ Ư о߿ ϹǷ ǰ ߿ uv ȿ
ǥȭ ̳ , uv Ŀ
ǥȭ Ǿ ʰ, Ŀ uv ȿ 丶 ϰ ִ°
̸ּ, uv Ŀ Uv ȿ ̳ uv ȿ
ݹ ִ.