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)。