Microprocessor UV-VIS Spectrophotometer

Description: Highly Reliable, Accurate, Rugged and Easy to Operate Instrument to Determine Absorbance, %Transmission, Concentration & K Factor FEATURES * Printer Interface * Covers 190 to 1000 nm * 4 Position Cuvette Holder * 16 X 2 Line LCD Data Display * 4 Digit Wavelength Display * RS - 232C Computer Interface * µP based wavelength selection Applications: The technique of UV / Visible Spectro-Photometry has long been used as a universal laboratory tool covering a wide range of ranging from clinical assays through chemical analysis to water quality monitoring. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins; here, the simplicity of use, the non-destructive nature of the sampling and the cost effectiveness of the measurement has proved very beneficial in the modern laboratory, also, due to new controls on food Standards., Spectrophotometry is the cost effective solution to product quality monitoring in the smaller laboratories. Specifications: SPECTRAL WAVE LENGTH RANGE 190 to 1000 nm SPECTRAL BANDWIDTH 2 nm ACCURACY ± 0.5 nm READABILITY ± 0.3 nm READ-OUT (WAVELENGTH) 4 digit 7 segment LED PHOTOMETRIC PHOTOMETRIC RANGE % T : 0 to 100% Abs. : 0 to 1.999 Conc. : 0 to 1.999 K Factor : 0 to 1.999 ACCURACY ± 0.005 Abs at 1.0 Abs ± 0.010 Abs at 1.5 Abs STRAY LIGHT Less than 0.1% at 320 nm READABILITY ± 1 count DATA READOUT 16 X 2 Line LCD back lit display KEY BOARD 8 Keys, soft touch membrane type DATA STORAGE Upto 100 Samples (0-99) PRINTER INTERFACE Printer Interface for any centronics DotMatrix Printer SERIAL INTERFACE RS 232C interface (Optional) LIGHT SOURCE (a) Tungsten – Halogen Lamp (b) Deuterium Lamp (D2) DETECTOR Wide range silicon Photodiode OPTICS Complete mirror optics with resolution 1200 grooves / mm grating, Czerny turner mount SAMPLE HOLDER 4 Position adjustable sample holder POWER 230 V ± 10% 50 Hz AC DIMENSIONS 550 X 405 X 130 mm (lxbxh) Approx. WEIGHT 25 Kg. (Approx.) ACCESSORIES *Quartz cuvetts set of 2 *Dust Cover *Plastic cuvetts set of 4, Operation Manual