Biochrom Ultrospec 7500 UV-Vis Spectrophotometer

Specification

Wavelength Range                    190 to 1100nm

Monochromator                       1200 lines/mm Aberration corrected concave grating

Wavelength Calibration             Automatic upon switch on

Beam                                       15mm

Spectral Bandwidth                   <2nm

Wavelength Accuracy                ±1nm

Wavelength Reproducibility       ±0.5nm

Light Source                              Xenon flash lamp

Detector                                   Two silicon photodiodes

Photometric Range                   -3.000 to 3.000A, 0.1 to 100000 %T

Photometric Accuracy               ±0.5% or ±0.003A whichever is greater at 546 nm

Photometric Reproducibility      ±0.5% to 3.000 A at 546 nm

Stray Light                                <0.05%T at 220nm using NaI or at 340nm using NaNO2, <0.10 %T at 380 using NaNO2

Stability                                    ±0.001 A/h at 340 nm for 0 A

Noise                                        ±0.002 peak to peak ± 0.0005 RMS at 340nm for 0A

Data Output                             USB Flash Drive, PC via PVC software, Optional Bluetooth

Export/ Data Storage                 USB Flash Drive: .tsv, native PVC format

Method Storage                        156 with PIN number protection

Dimensions (WxDxH)                 510 × 350 × 160mm

Weight                                     13.00kg

Power Requirement                  19 VDC at max 90 VA from a supplied 100 to 240 V~, 50/60 Hz Mains Power Adapter