The 6247 Replacement Xenon High Stability Lamp is commonly called a "Super-Quiet" Lamp. Most arc lamps suffer from "arc wander," the gradual movement of the arc point over time, caused by a lack of electrons emitted from the cathode. This results in the need to re-adjust the lamp, over its lifetime. This 75 watt lamp with a 1 x 1.5 mm effective arc size addresses the problem of the arc wander by using a high-performance cathode. The radiant intensity won’t drop off over the lamp’s lifetime. This lamp is compatible with the 66148 Socket Adapter (not included).
灯类型
Xe, High Stability
灯功率
75 W
平均寿命
1000 h
灯泡直径
13 mm
有效电弧尺寸
1.0 x 1.5 mm
水平强度
120 cd
近似亮度
300 cd mm-2
近似通量
1200
灯电流
5.4 A
灯电压
15 V
6247更换氙气高稳定灯通常被称为“超安静”灯。大多数的电弧灯都存在“电弧漂移”现象,即电弧点随时间的推移而逐渐移动,这是由于阴极释放的电子不足造成的。这就需要重新调整灯具的使用寿命。这款75瓦、1 x 1.5 mm有效电弧大小的灯通过使用高性能阴极来解决电弧漂移的问题。辐射强度不会随着灯泡寿命的延长而降低。此灯兼容66148插座适配器(不包括在内)。