UV - VIS Spectrophotometer - UV-visible spectrophotometer an analytical instrument commonly used in physico – chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, petro-chemical  industry, bio technology, Environmental protection and quality control. The technique has enjoyed a molecular biology and the need to quantify DNA and proteins. Here the simplicity of use, the nondestructive nature of the sampling and the cost effectiveness of the measurement has proved very beneficial in the modern laboratory. FEATURES: Covers 195 to 1000 nm 4 Position Cuvette Holder RS-232 C computer Interface High wavelength Precision Compact & Good Looking Shape TECHNICAL SPECIFICATION: Spectral   Wavelength    195 to 1000 nm Spectral Band Width 2 nm Accuracy ± 0.5 nm Repeatability ± 0.3 nm Resolution 0.1 nm     Photometric   Photometric Range % T:0 to 100 %, Abs.: 0 to 1.999 Conc.: 0 to 1999, K-Factor : 0 to 1999 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 Single Line LCD display Key Board 4 Keys, Soft touch membrane type Printer Interface Printer interface for any centronics dot matrix printer Serial Interface RS 232 C Interface Light Source (a) Tungsten Halogen Lamp (b) Deuterium Lamp (D2) Detector Wide range Silicon Photodition Optics Complete mirror optics with resolution 1200 groves / mm grating Sample Holder 4 Position adjustable sample holder Power 230 V ± 10 %, 50 Hz. AC Dimensions 420 x 350 x 240 mm (Ixbxh) Approx Weight 10 Kg. (Approx)