The 96000 is intended for the researcher who needs to closely simulate the sun’s spectra, but doesn’t need the precise uniformity and high level of spectral match of a Class AAA Solar Simulator. It uses a 150 W ozone free xenon lamp, and produces a 1.3-inch (33 mm) diameter collimated beam. Optional air mass and bandpass filters can be added to re-shape the spectral output. It generates more than 1 sun power with an AM1.5G filter installed. For highly uniform output, please see the complete line of Oriel's dedicated Solar Simulators.
Fig. 1 Beam Profile of a 96000 Solar Simulator
Fig. 2 Unfiltered output of a 150W Xenon arc lamp in the 96000 Solar simulator
What Makes Up a 96000 150 W Solar Simulator?
The Illuminator Housing
This lamp housing is completely different from our 300 to 1600 W models; it does not use an ellipse and optical integrator. The housing holds the 150 W xenon lamp, a rear reflector to collect the back radiation from the lamp, a fan, ignitor, an F/1 condensing lens assembly, and a filter holder. The condenser produces a collimated, 1.3-inch (33 mm) diameter beam. Safety interlocks prevent accidental exposure and overheating of the lamp.
Note: This light source does not use an optical integrator for enhanced uniformity.
150 W Xenon Arc Lamp
The 96000 Simulator includes a 150 W ozone free xenon lamp. The small arc size of the lamp is ideal for reimaging onto a fiber optic. For applications requiring output below 260 nm, replace this lamp with the 6254 UV enhanced model. Notify a Sales Engineer at time of purchase, if you wish to replace the lamp.
The Power Supply
The power supply, model 69907 , delivers constant power to the lamp, a real advantage over voltage controlled power sources since the low wattage arc lamps have a very narrow power tolerance. The 69907 automatically adjusts the voltage and current to ensure constant power.
The Multiple Filter Holder
The 96000 Solar Simulator includes an air mass filter holder, which mounts on the output of the housing's condenser. You can easily insert and remove the filters without breaking down your system. Note, the blocking and atmospheric attenuation filters (models 59450 , 81095 and 81096 ) may crack if the lamp output is not attenuated. We suggest that you place these filters after a dichroic filter assembly or 1.5 Inch Series water filter. The Solar Simulator's filter holder can be placed at the output of either of these optical assemblies (See Fig. 2).
Output Power
This 150 W solar simulator can generates approximately 1.3 sun irradiance with an AM1.5G filter. Table 1 lists the approximate power in the output beam of the 96000 Solar Simulator (before filtering). We offer Calculating Output Power with formulas and examples for calculating the output power for this lamp housing type. The multiplication factor for the condenser on this illuminator is 0.11.
Table 1 Approximate Output Power from 96000 Solar Simulator
Distance From the Illuminator,
Inches |
Readings without Air Mass Filter,
Si Detector, mW |
Readings with Air Mass Filter 1.5G,
Si Detector, mW |
| 2 |
393 |
165 |
| 4 |
327 |
153 |
| 6 |
289 |
127 |
| 8 |
179 |
90 |
| 10 |
119 |
65 |
Optional Filters
To simulate various solar conditions, we offer air mass filters. These 2.0 inch (51 mm) filters fit into the Solar Simulator's filter holder. If you want to block a selected region of the UV, and/or completely block or reduce the VIS and IR, use a bandpass filter or dichroic mirror. These mount in the 66245 Dichroic Mirror Holder.
For Liquid Light Guides
Our Liquid Light Guides have high UV transmittance; they are ideal for carrying the output of the 96000 Solar Simulator to areas that are difficult to access with the direct beam. To focus the collimated output from the 96000 Solar Simulator onto a liquid light guide, use the 77800 Fiber Focusing Assemby.
Safety Considerations
These sources emit dangerous levels of UV radiation, harmful to the eyes and skin. Always wear protective eyewear, clothing, and gloves when working around UV sources.
Extended Care Program
You can extend the standard one-year warranty on this source by an additional year if you purchase the Extended Care Program. Please ask a Sales Engineer abut this plan, when placing your order.
Specifications
|
|
96000
|
| Wattage |
150 W |
| Lamp Type |
Xenon |
| Collimated Output Diameter |
(33 mm) |
| Light Ripple |
<0.5 % rms |
| Power Requirements |
95 - 264 VAC, 4A, 47 - 63 Hz |
| Line Regulation |
0.01 % |
Oriel Lamp Housings are designed to operate in a typical laboratory environment (typically 68 to 76 degrees F, up to 45% relative humidity). Temperature and humidity outside of typical laboratory range can contribute to cooling and ignition faults. Cooling issues will cause the over temperature sensor to open, and ignition problems will result from high humidity. Contact a Newport Technical Representative for more information if operating outside the suggested range.
