procurement of equipments, instruments, machineries, tools etc. for malda polytechnic, malda , automobile engineering department : , rockwell and brinell hardness tester , hardness calibration test block , hardness calibration test block , hardness calibration test block , brinell microscope , indentor for rockwell c scale , indentor for rockwell b scale , 2.5 mm ball indentor for brinell test , 5 mm ball indentor for brinell test , charpy & izod impact testing machine , bomb caloriemeter , junkers gas caloriemeter , turbocharger , training module for the crdi diesel engine , working model of air brake system , abs system trainer , training module for the mpfi petrol engine , chassis frame of lmv , civil engineering department : , cbr test apparatus , hot air oven , viscosity test of bitumen , digital turbidity meter , digital ph meter , cement vibrator machine , electically operated concrete mixer , ultrasonic pulse velocity test apparatus , rebound hammer test , digital compression testing machine , digital theodolite , auto level with levelling staff , plane table survey equipments , blaine’s air permeability test apparatus , sieve shaker , electrical engineering department : , digital multimeter , clamp on ammeter , determine the permeability of magnetic material by plotting its b-h curve. , series parallel resonance of r-l-c ckt. , trainer kit for superposition, thevenins theorem, nortons & max power transfer , speed control of induction motor 1ph by using scr , c.t. & p.t. testing trainer kit , induction type electromagnetic relay , mccb / elcb , air circuit breaker , vaccum circuit breaker , transmission line protection simulation kit , diesel generator power plant , hydro power plant , horizontal axis small wind turbine , csp plant , kelvin double bridge , solar pv plant , vertical axis small wind turbine , biogas plant. , measure angular speed using stroboscope , measure the flow using flow meter , lux- meter , food processing technology department : , jaw crusher , digital ball mill with variable speed ball , rotap sieve shaker , plate & flame filter press , sigma mixer , centrifugal pump , venturi meter , orifice meter , rotameter , vibrating screen , renolds apparatus , shell and tube heat exchanger , vacuum filter machine , fruit juicer , fruit and vegetable pulper , vegetable slicer , fully automatic noodle / chowmin making machine with different dies , automatic lab scale extruder , laboratory scale tray drier , lab scale stainless steel fludised bed dryer , can seamer machine , electric heater with ceramic body , ss body churner , digital laboratory deep freezer , digital refractometer 0-100 , 1 point lcd digital pocket ph meters, for laboratory , high precision balance -range ( 0.01gm- 100gm ) , high precision balance -range ( 1gm- 1000gm ) , digital balance- range ( 1 kg to 10 kg ) , remi gerber centrifuge machine , binocular microscope fully digital ( 40x-2500x digital microscope with 5 mp is-300 cmos camera ) manufacturer omax / zeiss / olympus , lyophilizer , laboratory autoclave benchtop automatic digital fermenter , table top fruit miller , mechanical engineering department : , drawing board , magnetic particle testing kit , die penetrant indicator , metallurgical microscope , pipe friction apparatus , models of different brake mechanisms, , dial indicator with magnetic base , universal cylindrical grinding machine , high pressure welding blow pipe / torch ( o2-c2h2 ) , high pressure cutting blow pipe / torch ( o2-c2h2 ) , acetylene cylinder , acetylene regulator , oxygen gas cylinder , tig welder , gas metal arc welding ( gmaw ) ( mig ) wall poster , physics laboratory : , hollow cylinder made of iron or steel. , screw gauge , specific gravity bottle , boyle’s law apparatus , mercury 1 / 2 kg , convex mirror , concave mirror , plane mirror , spherometer , wooden block with hook at one side , 50 or 20 grams slotted weights , spring balance , horizontal plane fitted with frictionless pulley at one end , whole setfor experiment of determination coefficient of viscosity , a rigid support , spring , six 20g or 50g slotted weights with hanger , a fine pointer , vertical wooden scale , hook , complete set to find moment of inertia of a flywheel , linear expansion apparatus , steam generator with heating arrangement , fractional thermometer , a rigid support , spring , six 20g or 50g slotted weights with hanger , a fine pointer , soft board , optical pins , mirror , rectangular glass slab , magnifying glass of different size or powers , flashlight , resistor of about 5 ohm , ammeter ( 0-3a ) , voltmeter ( 0-10v ) , battery eliminator , plug key , meter bridge , universal circuit board , d-cell batteries , battery holders , alligator clips , dmm , weston type galvanometer , voltmeter ( 0-3v ) , resistance box 10, 000? , resistance box 200? , one way key , rheostat , ammeter ( 0-3a ) , complete set to draw v-i characteristics of a semiconductor diode ( ge, si ) and determine its knee voltage , complete set to verify inverse square law of radiation using photo electric cell. , chemistry laboratory : , arsenic testing apparatus , digital phmeter , glass plate 6x6 , solvent jar , micropipette , oven 14x14 ss , fume cupboard , al plate , spectophotometer , graduated flask. , weighting balance ( minimum capacity 10 mg ) , water bath , gravimeter , iodometer , conductivity meter. , colorimeter. , viscometer , flashpoint apparatus , do meter , burette 50ml , pipette 25cc , conical flux