Download the PDF today, print the troubleshooting matrix, and tape it to the side of your HPLC system. Your future self—in the middle of a midnight run with a mysterious baseline drift—will thank you. Keywords used naturally: Shimadzu SPD-20A user manual, SPD-20A manual, Shimadzu detector manual, SPD-20A troubleshooting, SPD-20A lamp replacement, SPD-20A error codes.
| Parameter | Specification | |-------------------------|--------------------------------------------------| | Wavelength Range | 190 – 600 nm | | Light Source | Deuterium lamp (D2) for UV; Tungsten lamp (optional for Vis) | | Bandwidth | 8 nm | | Wavelength Accuracy | ±1 nm | | Noise Level | ±0.25 × 10⁻⁵ AU (at 254 nm, 2 sec time constant) | | Drift | ±1 × 10⁻⁴ AU/h | | Cell Volume | 12 µL (standard), 8 µL (semi-micro), 2.5 µL (micro) | | Time Constant | 0.1 to 3.0 sec (adjustable) | shimadzu spd20a user manual
The Shimadzu SPD-20A is a cornerstone of modern high-performance liquid chromatography (HPLC). As a UV/Vis spectrophotometric detector, it is renowned for its sensitivity, dual-wavelength capability, and exceptional noise reduction. However, to truly leverage its power, one must master its documentation: the Shimadzu SPD-20A user manual . Download the PDF today, print the troubleshooting matrix,