Shimadzu Spd20a User Manual May 2026

Communication: Ensure the optical fiber cables (standard for the Prominence series) or RS-232C cables are connected to the CBM-20A system controller.

Shimadzu-20A-UM-EN-RevC Compatible firmware: SPD-20A v5.30 and higher Languages available: English, Japanese, Chinese, German shimadzu spd20a user manual

The lamp fails to ignite. Caution: Always turn off the power and let the lamp cool for 15 minutes before replacement. Communication: Ensure the optical fiber cables (standard for

This detector is certified as a Shimadzu Eco-Product, meaning it uses 35% less power than previous models without sacrificing its world-class noise level (0.5 x 10⁻⁵ AU). SR-Cell (Sensitivity and Resolution): This detector is certified as a Shimadzu Eco-Product,

Another vital configuration is the setting. While standard absorbance is measured as positive peaks (upward), the SPD-20A allows for negative polarity, which is useful when monitoring peaks that have lower absorbance than the mobile phase (vacancy peaks) or for specific refractive index applications.