Pls-fx300hu high uniformity integrated xenon lamp light source output stable, high uniformity square spot, can solve the needs of photocatalysis and photocatalysis research in the direction of fine development, is the energy, spectrum, irradiation stability and other aspects of higher performance products.
Pls-fx300hu high uniformity integrated xenon lamp light source has a significant improvement in energy uniformity, which can be applied to photoelectric chemistry, quantum efficiency measurement, Faraday efficiency measurement and other experimental application scenarios requiring high uniformity.
Pls-fx300hu high uniformity integrated Xenon lamp light source has a built-in diaphragm, the built-in diaphragm has a total of 6 gears, corresponding to the aperture of different aperture, can adjust the size of light power by adjusting the aperture size. At the same time, the built-in diaphragm can be adjusted with the current to achieve fine adjustment of the output optical power.
Pls-fx300hu high uniformity integrated xenon lamp light source inspection and hardware connection
1. When receiving plS-FX300HU high uniformity integrated Xenon light source goods, it is necessary to check whether there is a large area of damage in the outer packing case. If there is damage, refuse to sign for it and ask the express company to solve it properly.
2. Take out the light box and spare parts according to the contents in the packing list and confirm that they are intact. Note that there is a fixed base under the foam bottom of the optical fiber and the fixed adjusting rod.
Figure 1. Pls-fx300hu high uniformity integrated xenon light source accessories physical picture
3. Place the light host of plS-FX300HU high uniformity integrated Xenon light source on a smooth, clean and dry desktop, and make sure that the power switch is in the OFF position, and plug the power cord into the AC 220 V interface on the rear panel.
Figure 2. Front and rear panels of plS-FX300HU high uniformity integrated Xenon lamp host
4. Remove the light outlet hood of the light source host, remove the dustproof hood of the light outlet of the focusing lens barrel, load the gap aligned with the metal latch, and rotate the locking valve of the focusing lens barrel clockwise to complete the initial installation.
Figure 3. Schematic diagram of plS-FX300HU high uniformity integrated Xenon light source focusing lens barrel installation position
PlS-FX300HU high uniformity integrated xenon lamp light source use method
1. Remove the dust cover of the light outlet of the focusing lens barrel of plS-FX300HU high uniformity integrated xenon lamp source, press the power switch, and the power indicator light will be on.
2. Set the scheduled time. After the system is powered on, the main screen is displayed. Press The Set key to enter the scheduled time screen.
2.1 Adjust the time through the "aperture" key, the number before the colon is the number of hours, the number after the colon is the number of minutes;
2.2 Adjust the value through the "current +" and "current -" keys. After setting the time value, press the "Set" key to return to the main interface of startup.
2.3 After determining the timing time, press the "Start" button to turn on the xenon light source. The host of the xenon light source conducts self-test, and the built-in aperture will automatically adjust and calibrate.
The light feedback value displayed on the screen is 0 or very small due to the influence of external ambient light. The accurate light feedback value will be displayed several minutes after startup.
3. Set timing time
Pls-fx300hu High uniformity integrated Xenon light source when working, press the "Set" button to enter the timing time interface. After the set timing time ends, the xenon light source will automatically turn off, and the program will automatically save the current timing time. When the xenon light source is turned on next time or turned on again, the set timing time will be used automatically. The maximum timing time can be 99:59.
If you do not need to use the plS-FX300HU high uniformity integrated Xenon lamp light timed shutdown function, set the timed time to 00:00 in the timed time interface.
Figure 4.Pls-fx300hu High uniformity integrated Xenon lamp main interface and timing time interface
Rotate the flower pressing part of the focusing lens barrel, and the focusing lens barrel can be telescoped back and forth. According to the working distance required by the experimental scene, the size of the light spot can be adjusted within the range of 1~5 cm on each side, and the light spot can be adjusted to be a uniform square light spot visible to the naked eye.
The aperture position 1 indicates that the aperture is the smallest and the output optical power is the weakest.
The aperture position 6 indicates that the aperture is the largest and the output optical power is the strongest.
4.2. Current regulation
The current can be adjusted by the "Current +" and "Current -" keys on the control panel.
Pls-fx300hu high uniformity integrated xenon lamp source operating current within the range of 15±1 A is better, if the optical power can not meet the experimental demand, increase the current to increase the optical power, current rise, the optical power degree increases, the current range can be between 12 ~ 21 A.
But the optical power is not the greater the better, such as the new purchase of less than 100 h xenon lamp source use current ≥18 A, it will accelerate the aging of xenon lamp source bulb, seriously affect the service life of xenon lamp source.
5. Install a filter
Pls-fx300hu high uniformity integrated Xenon light source and other series of xenon light source, can be used with filters.
First, rotate the inner side of the filter carrier on the light outlet of the focusing lens barrel, then unscrew the outer side of the filter carrier, place the filter in the inner side of the filter carrier, and rotate the outer side to complete the installation.
FIG. 6. Illustration of mounting filter for PLS-FX300HU high uniformity integrated Xenon lamp source
6. Connect optical fiber
When the focusing lens barrel cannot directly meet the need of reaction irradiation Angle, plS-FX300HU high uniformity integrated xenon lamp source can change the light path irradiation direction and distance by adding optical fibers.
①Remove the focusing lens barrel from the xenon lamp source host, and connect the optical inlet port of the focusing lens barrel with the optical outlet port;
②Connect the optical fiber into the optical port with the xenon lamp light source host optical outlet, pay attention to tighten the locking valve;
③Fix the focusing lens barrel on the fixed base with the lock sleeve of the lens barrel, and adjust the height of the light outlet and the direction of the light path according to the requirements of the experimental scene.
Figure 7. Pls-fx300hu high uniformity integrated xenon lamp installation optical fiber diagram
7. To turn it off
After the experiment, press the "start/stop" button to turn off the xenon lamp source. Pls-fx300hu High uniformity integrated Xenon light source has the function of fan delay. After the xenon light source is off, the heat dissipation fan of the xenon light bulb is still running. When the screen shows the countdown to 0, the heat dissipation fan of the xenon light source is automatically turned off, and then the power can be turned off.