Spectrophotometer Shimadzu UVMini 1240 UV VIS MiNI Spectro

Shimadzu UV VIS Mini 1240 Wavelength Range190.0 ~ 1100.0 nmDisplay wavelength0.1 nm stepSelectable wavelength0.1 nm step (1nm step in spectrum mode)Scan SpeedWavelength Change: Approximately 3800 nm/min Scan: Approximately 24-1400 nm/minLight Source ChangeSelectable from following 3 types: Auto change with wavelength Selectable wavelength 259 nm~364 nm: 1 nm interval Recommended wavelength: 340 nm Halogen lamp only Deuterium (D2) lamp onlyMeasurement MethodSingle beam measurementLight SourceAuto Correction with the computer memory 20W Halogen Lamp (long life - 2000 hrs) Deuterium lamp (socket type) Auto adjustment for maximum sensitivityMonochromatorIncorporates aberration-correcting concave blazed holographic grating.DetectorSilicon photodiodeSpectrum bandwidth5 nmWavelength accuracy± 1.0 nmWavelength repeatability± 0.3 nmStray lightLess than 0.05 % (220.0 nm Nal, 340.0 nm NaNO2  amp; UV39)Photometric rangeAbsorbance: -0.3~3.0 Abs Transmittance: 0.0 ~ 200 %Recording rangeAbsorbance: -3.99 ~ 3.99 Abs Transmittance: -399 ~ 399 %Photometric Accuracy± 0.005 Abs (at 1.0 Abs) NIST 930D filter ± 0.003 Abs (at 0.5 Abs)Photometric repeatability± 0.002 Abs (at 1.0 Abs)Driftless than ± 0.001 Abs/h (after 2 hr warm-up)Baseline flatness± 0.010 AbsNoiseless than 0.002 Abs, Peak to Peak less than 0.0005 Abs, RMSSample compartmentInterior dimensions W110.0 x D230.0 x H105.0 nm (Partial depth: 155.0 nm) 2 screw port for option accessory installationDisplay6 inch LCD (320 x 240 dot) with CFD lighting with contrast adjustmentPower Supply100 ~ 120 V 50/60 Hz 160 VA 220 ~ 240 V 50/60 Hz 160 VADimensionsW416 x D379 x H247 mmWeight11 kgAmbient temperature15 ~ 35 °CAmbient humidity45 ~ 80 % less than 70 % if over 30 °C