Ocean Optics DH-2000 - Manual (Page 23)

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Appendix A
Maintenance
Overview
Maintenance of your DH-2000 unit involves periodic replacing the light source bulbs, when necessary.
DH2000 units produced before 2003 CANNOT be repaired or have the bulbs replaced. The bulbs for a
DH2000 unit manufactured before 2003 are no longer available. See the figure beow to determine which
unit you have before ordering new bulbs or requesting an RMA:
Rear panel of Repairable DH2000
(manufactured after 2003)
Rear panel of Nonrepairable DH2000
(manufactured before 2003)
Bulb Replacement
You can manually change the Deuterium and Halogen bulbs in the DH-2000. To order replacement bulbs
for the DH-2000, order the following item number(s):
 Deuterium Spare Bulb (210 – 400 nm): D-2000-B
 Deuterium Spare Bulb Deep UV (190 – 400 nm): D-2000-B-DUV