Shimadzu Spd20a User Manual Jun 2026

, allowing for the detection of both major components and trace impurities in a single run. Simultaneous Lamp Illumination

Finally, lamp management is crucial. The D2 lamp has a finite lifespan (typically 1,000 to 2,000 hours). The system logs cumulative usage, and operators are advised to keep spare lamps on hand to avoid downtime. When replacing the lamp, the manual strictly warns against touching the bulb glass with bare fingers, as oils from the skin can create hot spots and cause premature failure. shimadzu spd20a user manual