Shimadzu SPD-20AV HPLC UV-Vis detector (New)

These UV-VIS detectors can measure two wavelengths simultaneously. The SPD-20AV, with its deuterium lamp and tungsten lamp, permits highly sensitive measurement in both the visible and ultraviolet regions.

• Light source: Deuterium (D2) lamp, tungsten (W) lamp

• Wavelength range: 190 to 900 nm

• Bandwidth, slit width: 8 nm

• Wavelength accuracy: ± 1 nm max.

• Wavelength precision: ± 0.1 nm max.

• Noise: 0.5 × 10⁻⁵ AU (under specified conditions)

• Drift: 1 × 10⁻⁴ AU/h (under specified conditions)

• Linearity: 2.5 AU (ASTM standard)

• Functions: Dual-wavelength detection in the range 190 to 370 nm and upwards of 371 nm, ratio-chromatogram output, wavelength scanning

• Cell: Optical wavelength: 10 mm, Capacity: 12 μL, Pressure: 12 MPa

• Cell temperature control range: 5°C above room temperature to 50°C

• Buffer memory: Refer to the information on the CBM-20A/20Alite

• Operating temperature range: 4 to 35°C

• Dimensions, weight W260 × D420 × H140 mm, 13 kg

• Power requirements: AC 110 V, 230 V, 160 VA, 50/60 Hz