supply and installation of the following equipment out of rusa fund to the university of kalyani , supply and installation of the following equipment out of rusa fund to the university of kalyani , beta & gamma radioactive source ( sk 210 ) ( detail specification as per nit ) , beta reference standard source kit ( bs280 ) ( detail specification as per nit ) , gamma reference standard set gs290 ( 5 gamma disc sources ( ba-133, cs-137, co-57, co-60 and na-22 ) and one dummy source ( detail specification as per nit ) , dc regulated power supply 0-30v / 0-2a dual output ( detail specification as per nit ) , function generator 3 mhz. digital ( detail specification as per nit ) , oscilloscope. digital storage 50 mhz. 2 trace ( detail specification as per nit ) , 8085 microprocessor trainer kit ( detail specification as per nit ) , digital multimeter with capacitance measurement ( detail specification as per nit ) , lattice dynamics kit with frequency meter ( detail specification as per nit ) , identification of lattice and determination of lattice constant by x-ray diffraction simulation ( detail specification as per nit ) , four probe set-up for measuring the resistivity of very low to highly resistive thin sheet samples at different temperatures ( detail specification as per nit ) , electron spin resonance spectrometer ( detail specification as per nit ) , setup for measurement of magnetoresistance in semiconductor samples ( detail specification as per nit ) , analog oscilloscope 20 mhz ( detail specification as per nit )