Tender For bid to ras bid to ras corrigendum : supply of mechanical engg labs and workshop equipment d d - hydraulic system trainer kit , pneumatic system trainer kit , pelton wheel turbine test rig , francis turbine test rig , brake master cylinder , balancing machine , hydrometer , diesel fuel supply system , abs system trainer , transparent truck clutch structure model , electric vehicle kit , digital pyrometer , metallurgical microscope , spark test apparatus , standard prepared readymade samples or specimen with photographs , tool kit , ampere meter , pressure gauge , compound gauge , ring spanner set , thermometer with case , swaging tool set , voltmeter , valve key , leak detector to detect cfc and hfcs , thermostatic switch etc fitted on board , model of refrigeration cycle , digital anemometer , gas charging kit , model of open type refrigerant compressor , water cooler of 100 litre capacity , split ac test rig , actual cut section model of screw compressor , actual cut section model of rotary compressor , vapour absorption refrigeration test rig , vaccum pump , ice plant trainer , sling psychrometer , thermocouple , infrared thermometer , metallic cut section models of boiler mountings , model of nestler boiler , actual cut section model of four stroke single cylinder diesel engine , model of amal carburettor , digital vernier callipar , digital micrometer , height gauge , go-no go thread plug gauge , go-no go snap gauge , go-no go ring gauge , cylinder rollers and spherical balls , slip gauges set , vernier bevel protractor , surface plate , tool maker microscope , auto collimator with stand , angle deckor with set of angle gauges , profile projector , cylindrical bore gauge , screw thread micrometer , sine bar 125mm , sine bar 250 mm , feeler gauge , wire gauge , radius gauge , comparator stand , angle plate , mechanical comparator , clinometer , gear tooth vernier , metallic try square , meteric thread pitch gauge , electronic weighing machine , digital tachometer , simply supported beam apparatus , apparatus for determining centre of gravity of regular and irregular lamina , models of different wooden joints , models of screw threads , models nuts and bolts , models of locking devices , models of keys and cotter joints , models of riveted joints , models of bearing , models of pulleys , model of drilling jig , models of different types of gears , planner , milling machine conventional , power hacksaw , welding screen , gloves , oxygen regulator with spanner , motor coil winding machine , digital clip on meter , earth leakage circuit breaker, single phase , earth leakage circuit breaker, three phase , residual current circuit breaker, single phase , residual current circuit breaker, three phase , heat convector , desert cooler , electric oven , voltage stabilizer , digital energy meter , analog meggar , digital earth tester , plier , cutting plier 8 inch , leg vice 4 inch , round die handle , tap wrench- 5 by 16th of an inch to 1 inch , pipe vice , grinder , bench grinder 0.5 hp motor , scriber 8 inches , sheet steel wire gauge , circle cutting machine , edge folding machine , foot shear machine , rivet snap 0.25, 0.5, 0.75, 1 inch , rivet set 0.25, 0.5, 0.75, 1 inch , hand stake , funnel stake , round stake , taper stake , shovel , riddle , foundry bellow , silica sand , bentonite clay type , molasses , ladle , ladle holder , oil fired tilting type furnace , sand mix muller , moulding board //bid details 2 / 109
Tender For bid to ras supply of high temp compensating cable for ptrh 13% -pt type-r thermoc ouple as per is: 8784. , high temp compensating cable for cr-al, type-k thermocouple as per is: 8784.
Tender For supply of ethernate cables c c---item 10 , item 20 , item 40 , item 50 , item 60 , item 70 ethernet cable,utp,cat-6 (1) conductor: bare copper massive wire awg 24/1 (0.51 mm dia), (2)insulation polyolefin dia 1.0 mm (3) pair twisting: each two cores twisted to pairs: whbu/bu, whor/or, whgn/gn,whbn/bn, (4) cable lay up:four pairs stranded in one layer over central profile, (5) jacket:frnc halogen free, flame-retardant, grey ral 7035,6.5 0.3 mm dia,jacket with printing at regular intervals, (6) rated voltage 250 v,(7) loop conductor resistance at 20 c 190 /km, (8)insulation resistance at 20 c 5000 m , (9) mutual capacitance at 1khz is 50 nf/km, (10) impedance at 1mhz to 100mhz is 100 15 , (11)attenuation at 1 mhz is 2.1 db/100m, (12) maximum bending radius for fixed installation is 10 x d (outer diameter), (13) temperature range for fixed installation is up to +70 c, (14) fire performance: the cable shall be flame retardant type confirming to iec 60332-3 cat. c or ul type cm., 4 core compensating for pt- pt.rh10% thermocouple, conductor:multistranded insulation:non-flamable,heat and moisture resistant,positive core insulation of double sintered teflon having 0.05 mm thickness, then double fibre glass impregnated with silicon varnish having 50 micron thickness, then special flexible heat resistant silicon rubber having thickness of 0.80 mm to withstand heat moisture, negative core insulation of double sintered teflon having 0.50 mm thickness, then double fibre glass impregnated with silicon and moisture, overall asbestos braiding with polished yarn having ) /bid number : gem/2025/b/6991125 * /dated: 11-12-2025 & & / bid document 1 / 19
Tender For supply of apparatus for physics experiments c c -measurement of plancks constant using black body radiation and photodetector , to determine the plancks constant using leds of at least4 different colours , to determine the wavelength of the h-alpha emission line of hydrogen atoms , to determine the ionization potential of mercury , to determine the value of em by bar magnet , to determine the value of em by magnetic focusing , to determine the wavelength of the laser source using diffraction of double slit , to show the tunneling effect in tunnel diodes using iv characteristics. , to determine mechanical equivalent of heat j by callender and barnes constant flow method , to determine stefans constant , to determine the coefficient of thermal conductivity of cu by searles apparatus. , to determine the coefficient of thermal conductivity of a bad conductor by lee and charltons disc method by steam or electrical heating , to determine the temperature coefficient of resistance by platinum resistance thermometer , to study the variation of thermo emf across two junctions of a thermocouple with temperature