Shimadzu SPD-10A UV-Visible Detector

The Shimadzu SPD-10A UV-visible detector's single point control allows user-friendly operation from the controller's easy-to-read, menu-driven display screens. Offers the highest in detector sensitivity and lowest noise level available to ensure reliable peak detection over a wide range.

Specifications:

Light source: Deuterium lamp

Wavelength range: 190 - 600 nm (Cut filter for second order diffracting light is automatically inserted in the 371- 600nm range

Spectral bandwidth: 8 nm

Wavelength accuracy: ± 1 nm

Wavelength reproducibility: ± 0.1 nm

Cell path length: 10nm

Cell volume: 8ul

Cell pressure tolerance: 12MPa

Dual wavelength mode - Measuring wavelength: Arbitrary two wavelengths in 190- 370 nm or 371-600 nm

Sampling period: 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

Output for Recorder: 1 mv, 10 mV, maximum output voltage is approx. 20 times as much as full scale

Output for Integrator: 0.5, 1, 2, 4, AU/V in 4 steps

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