Visible Spectrophotometer:
Description:
Basic model with high cost-performance. High quality silicon photometric diode detector and 1200 lines/mm grating ensure the high accuracy and precision.
Features:
Easy to use, Press one button for easy switching of Transmittance, Absorbance and Concentration modes.
Auto zero and blank
LED display is large enough to read from any distance, there’s no need to search or squint.
Large sample compartment, it can accommodate 5-100mm path length cuvettes with optional holders.
Pre-aligned design ensures the user to change lamp conveniently
Optional software based on windows® can expand the applications to Standard Curve & Kinetics.
Two-points-method to measure concentration of unknown samples.
Specifications:
Optical System Single Beam,Grating 1200lines/mm
Wavelength Range 325-1000nm
Spectral Bandwidth 4nm
Wavelength Accuracy ±1nm
Wavelength Repeatability 0.5nm
Photometric Accuracy ±0.5%T
Photometric Repeatability 0.3%T
Photometric Mode T, A, C, F
Stray Light ≤0.3%T
Stability ± 0.002A/h @ 500nm
Display 4 Bits LED
Detector Silicon Photodiode
Output USB Port & Parallel Port(Printer)
Light Source Tungsten Halogen Lamp
Power Requirements AC 85~250V
Dimension 420*280*180mm
Weight 8kg
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