shanghai lorderan scientific instrument Co.,Ltd
lab instrument, spectrophotometer, analysis, Balance, Polarimeter, Manufacturer and Supplier - China(CN)
UV-VIS Spectrophotometer 755S (755S)
Feature:
1.whole aluminum metal alloy die-castings.
2.128 64dots back illuminated wide screen LCD display
3.Patent assembled pre-aligned deuterium and halogen-tungsten lamp, long life and simple mainteanance
4.Advanced optical system ensures low stray light
5.Built in SCM technology,auto0%,auto 100%,error-freeT/A transformation.
6.Decimal system keyboard ,transmittance test,absorbance test,concentration factor setting and concentration direct readout functions.
7.as much as 24items of working curve equations can be preserved for long time.
8.First order curve fitting can be performed
9.Data printout by mini printer
10.Spacious sample compartment,4 position cuvette rack,suitable for 1-5cm optical path rectangular cuvettes.
Technical Specification:
Wavelength Range: 200-960nm
Wavelength Accuracy: 1nm
Wavelength Reproducibility: 0.5nm
Band Width: 2 nm
Photometric Accuracy: 0.5 %( T)
Photometric Reproducibility: 0.3 %( T)
Stray Light:? 0.2 %( T)(360nm NaNO2 220nm NaI)
Scale: Trans:0-199.9%
Abs:-0.3-2.999
FACT: 1-9999
CONC: 0-9999