Einstrahl Visible Spektalphotometer V-5000 Wellenlängeneinst. manuell 325-1000 nm LCD-Display

V-5000 is a 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 Model V-5000 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 Verkauf nur an Unternehmen.