Modify numerical values or toggle options. [ENTER] Key: Confirms parameter changes.
190 nm to 700 nm (190 nm to 900 nm for the SPD-20AV). Spectral Bandwidth: 8 nm. Wavelength Accuracy: ±1 nm. Wavelength Reproducibility: ±0.1 nm. Noise Level: AU (under specified standard conditions). Drift: AU/hour (under specified standard conditions). 2. Installation and Initial Setup
Proper installation is crucial for safety and performance. shimadzu spd20a user manual
If using the detector as a standalone unit with a third-party system, utilize the analog output terminals on the back panel to connect to an external A/D converter. 3. Keyboard Operation and Standalone Navigation
Preventative maintenance extends the lifespan of the optical components and guarantees data integrity. Flow Cell Flushing Protocol Modify numerical values or toggle options
Press the key until $\lambda$ (wavelength) appears on the screen.
If you need help resolving a specific error code on your , or if you want to walk through step-by-step diagnostic tests , please let me know. Share public link Spectral Bandwidth: 8 nm
Sets the filter response time (lower value = faster response; higher = less noise). Lamp Control: Select deuterium ( D2cap D sub 2 ) or tungsten (W) lamp. 4. Maintenance and Best Practices
Insufficient warm-up, temperature fluctuations, or a leaking flow cell.
Ensure the correct wavelength is selected and the flow cell is clean. Verify that the flow cell path is not obstructed.
: The "AV" version allows both deuterium (D2) and tungsten (W) lamps to be lit at once, enabling high-sensitivity detection across both UV and visible light ranges Documentation & Maintenance Resources