● Difference in Radiation Spectrum by Industrial bulb Material ● Radiant Flux Distribution
The radiation spectrum differs according to the bulb material. Fused silica transmits light at wavelengths shorter than 220 nm, yet ozone-
free silica cuts off light of wavelengths shorter than 220 nm. Select the bulb material that meets your application. The lamps emit a radiant flux distribution uniformly along the horizontal direction.
Figure 8: Radiant Flux Distribution (Vertical Lighting) Figure 6: Radiation Spectral Distribution Comparison of Different Bulb Materials 150 W Super-Quiet Xenon Lamp L2273200 W Super-Quiet Mercury-Xenon Lamp L2423 150 W Super-Quiet Xenon Lamp
TLSXB0009ED 10
1 FUSED SILICA L2273
) at 50 cm -1 10
nm 2 ANODE
CATHODERADIANT INTENSITY (RELATIVE VALUE)
10
-1 W/cm 10
-2 OZONE-FREE SILICA L2274 10
-3 RADIANT INTENSITY ( -4 20010 400300
WAVELENGTH (nm)
● Light Output Intensity Contour Map
Maximum light output intensity is more intense around the cathode, and decreases towards the anode.
TLSXC0007EA Figure 7: Light Output Intensity Contour Map (Vertical Lightning) ● Lamp Current and Lamp Voltage 150 W Super-Quiet Xenon Lamp L2273 Figure 9: Lamp Current vs. Lamp Voltage
ANODE C
150 W Super-Quiet Xenon Lamp L2273
(mm)2.01.51.00.50
TLSXB0132EA at +25 C
RATED LAMP CURRENT(RECOMMENDED: 8.5 A) 1 10 1 20 30
DISTANCE FROM CATHODE 40
50 6070 70 708090 90 90 80 80 LAMP VOLTAGE (V dc) CATHODE 00.51.0 7.5151617181920
8.08.59.09.5 ARC WIDTH (mm)
WAVELENGTH : 365 nmLAMP CURRENT: 8.5 A
AMBIENT TEMP.: +25
TLSXC0006EC LAMP CURRENT (A dc)
200 W Super-Quiet Mercury-Xenon Lamp L2423
WAVELENGTH : 365 nmLAMP CURRENT: 8.0 A
AMBIENT TEMP.: +25 C
200 W Super-Quiet Mercury-Xenon Lamp L2423
ANODE
TLSXB0086EC at +25 C
RATED LAMP CURRENT(RECOMMENDED: 8.0 A) (mm)2.01.51.00.50 10 1 20 1 30 40 50
LAMP VOLTAGE (V dc) DISTANCE FROM CATHODE 60
70 80 90 CATHODE 7.0212223242526
7.58.08.59.0 00.51.0 ARC WIDTH (mm)
TLSXC0032ED LAMP CURRENT (A dc)
5