Shimadzu SPD-10AV UV/vis Detector

Specification

Light source

Deuterium lamp

Wavelength range

190 ~ 600 nm
Cut-off filter to eliminate second-order diffraction is automatically activated for the 371- 600nm range

Spectral bandwidth

8 nm

Wavelength accuracy

± 1 nm

Wavelength reproducibility

± 0.1 nm

Cell path length

10nm

Cell volume

8 µL

Cell pressure tolerance

12MPa

Dual wavelength mode

Measurement wavelength: Selectable, two wavelengths in 190- 370 nm or 371-600 nm
Sampling frequency: 1.2 sec for one wavelength

Response

 Selectable in 9 steps corresponding to time constant 0.05, 0.1, 0.5, 1.0, 1.5, 3.0, 6.0, 8.0, 10.0 seconds

Range

Can be set between 0.0001 and 2.56 AUFS in 0.0001 AUFS steps

Zero adjustment

Auto zero function, baseline shift function

Wavelength scanning function

Performs wavelength scanning with flow stopped. Data stored in three files, one of which stores background. Background is subtracted from sample scans. File data is not saved up (lost when power is turned OFF).

Time Program

Available in detector or by system controller

Set items

Wavelength (including dual wavelengths), auto zero, range, marker, response, wavelength scanning, event, polarity, lamp ON/OFF, loop
 Number of steps: Maximum 32 steps