ZJ-UV755B Ultraviolet-Visible Spectrophotometer
● Quasi-double beam optical path（Dual beam ratio monitoring）Can compensate for the effects of changes in the light source，Effective suppression of drift. ● 1.0nm bandwidth model has a wider range of applications，Fully meet the bandwidth requirements of the Pharmacopoeia. ● 7inch TFT large screen True color LCD display，Digital membrane button input. ● ARM7.0 processor，High precision AD，High computing speed，Massive data storage. ● Enough input and output interface，Support U disk function，High precision，low mixed astigmatism，Low noise. ● Thickened base plate and optical bracket，The core components are imported from abroad.，Durable.
Description
Model ZJ-N6000
Optical system Double beam
Wavelength range 190 - 1100nm
Wavelength accuracy ±0. 1nm (D2 656. 1nm),±0.3nm whole region
Wavelength repeatability ≤0.1nm
Spectral bandwidth 1.8nm
Photometric range 0-200%T,-0.3-3.0A,0-9999C(0-9999F)
Photometric accuracy ±0.002A(0-0.5A),±0.004A(0.5-1A),±0.2 %T (0～100 %T)
Photometric repeatability ±0.001A(0-0.5A),±0.002A(0.5-1A),±0.1 %T (0～100 %T)
stability 士0.0005A/h (500nm)
Mixed astigmatism ≤0.03%T
Baseline flatness ±0.001nm
Way of working T, A, C, E
Display 7inch large screen LCD Color screen
light source Foreign imports of long-life tungsten lamps, xenon lamps
Data output USB/RS232 interface
Detector Foreign imports of silicon photodiodes
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