Salient Features Robust system with built in stabilizer Extensive programming modes like Absorbance , Single Standard , Differential Mode, Multi standard , cut off and % Absorbance Kinetic Polygonal Regression , Raw Transmission . Latest Technology for storage of test parameters and calibration curves for each of 125 tests. Interface for Epson LX 300 Standard IBM compatible Dot-matrix Printer for external Printer . Extensive progressive option under cut off. Besides providing quick , accurate , reproducible result , this instrument offers easy operation and versatility . Unique software for running multiple test using single plate . Extensive curve plotting liner , Log to Log , Log to cone , Abs to Log , Log to Log and Point to Point . Plate shaking mode with low, high speed. Light source : Tungsten halogen Lamp 12W., 35 W