Ocean Optics S2000 - Manual (Page 42)

4. Locate the two set screws at the back of the lamp, one above each back leg. These two screws keep the two
halves of the lamp together. Remove the two screws.
5. Gently separate the two halves of the lamp.
6. Carefully pull the bulb out of its housing. Detach the wire and lamp leads from the socket. Remove the old
bulb unit and discard.
7. Plug the new bulb into the socket.
8. Slide the new bulb forward into the front of the lamp as far as it will go.
9. Gently tighten the set screw on the bottom of the lamp.
10. Close together the two halves of the lamp, being careful not to pinch the wires.
11. Replace the two screws at the back of the lamp.
For directions on adjusting the focus of the collimating lens on the LS-1, turn to Appendix B .
Spectral Output
These graphs represent normalized blackbody curves for tungsten halogen light sources with 2800K and 3100K
color temperatures. The observed spectral output of the LS-1 will vary due to bulb type, the spectrometer
configuration, the sampling optics used, and inherent fluctuations in LS-1 output.
900-hour bulb / 3100K 10,000-hour bulb / 2800K
Specifications
Light Sources: LS-1
- 42 -
Spectral range: 360 nm - 2
µ
m*
Dimensions: 9.0 cm x 5.0 cm x 3.2 cm (LWH), 3.5" x 2.0" x 1.25" (LWH)
Power input: 12 VDC/800 mA, 7-20 VDC/0.5-2 amps
Power output: 6.5 watts
Bulb life: 900 hours (standard), 10,000 hours (long-life)
Bulb color temperature: 900-hour bulb = 3100K, 10,000-hour bulb = 2800K
Output to bulb: 5 volts/1.3 amps
Output regulation: 0.2% voltage
Time to stabilized output: ~30 minutes
Bulb output: 7400 foot-candles (7.4MSCP)
Connector: SMA 905
* Though the product can be used to 2
µ
m, it can be configured to "see" only to 1100 nm with our S2000
spectrometer.