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Double Beam UV-Vis Spectrophotometer T90+ Photometric Range

Double Beam UV-Vis Spectrophotometer T90+ Photometric Range

Overview

PG Instruments Limited lists Double Beam UV-Vis Spectrophotometer T90+ Photometric Range under Spectrometers. The listing gives optical system Double beam, scan speed Selectable and wavelength range 190-900nm.

Technical specifications

Optical systemDouble beam
Scan speedSelectable
Wavelength range190-900nm
Wavelength accuracy+0.3nm
Wavelength reproducibility≤0.1nm
Spectral bandwidth0.1, 0.2, 0.5, 1.0, 2.0, 5.0nm
Photometric range-4.0-4.0Abs
Photometric accuracy0.002A (0-0.5A), 0.004A (0.5-1A), 0.3%T (0-100%T)
Photometric reproducibility0.001A(0-0.5A)
Photometric noise0.0004A(500nm) 30min warm-up
Baseline flatness0.001A(200-850nm)
Baseline stability0.0008A/h (500nm, 0Abs), 2hr warm-up
Stray light≤0.01%T(220nm NaI, 340nm NaNO2)
Standard functionalityNo stand alone function
Cell holderFixed position sample and reference
DetectorPhoto multiplier tube
PrinterNot available
PC interfaceRS232
Software supportUV Win
Power supplySwitch mode 120-230VAC 50-60Hz
Weight43kg
Dimension545x580x270mm
ApplicationsPharmaceutical production and quality control

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