Tender For supply of physics and chemistry lab at jntuh ucew - bh curve with solenoid magnetic compass rheostat battery eliminator, commutator plug key and wire bundle ampmeter, determination of dielectric constant using rf oscillator to find the different samples at room temperature (acrylic material, cardboard, hylamsheet), plank's constant, photo celltube, power supply with volt meter and current meter light source with variable glass color filters., diffractiong rating laser gratings2500 lpi laser source, round stand for grating holder, laser diode characteristics v-i and l-i, ammeter, voltmeter, power meter dc power supply, redl asersource, numerical aperture of an optical fiber losses and bending losses, measurement of numerical aperture kit, fiber optics 1meters cable, fiber optics 2meters cable, newston's ring, travelling microscope, plane convex and angle setup, sodium vapor lamp with wooden box and transformer, energy gap of a semiconductor, with built in power supply calibrated to multi turn potentiometer, analog meter and oven. thermometer, hall effect apparatus, hall coefficient current supply65v/5a hall power supply.millivoltmeter(0-200mv sensitivity 0.1mv.measuring magneticfield using02 digital gauss meter up to 20kg ge. crystal mounted on a pcb and gauss probe electro magnet for experiment(weight24kg), torsional pendulum, a. vernier calipers, b.screw-gauge, c.stop watches(electricalmainsoperated&digital), d. meterscale, solar cell characteristics with two digital meters, ac sonometer with powers upply and weight, led characteristicsl- iandv-i, edta (500gm), ebt 25gm, ph 10 buffer solution 500ml, ph 9 buffer solution 500ml, ph 7 buffer solution 500ml, ph 4 buffer solution 500 ml, calcium carbonate 500gm, oxalic acid 500gm, hydrochloric acid 500ml., sodium hydroxide 500gm, methyl orange indicatior 125ml, phenolphthalein indicator 125ml, acetic acid 500 ml, potassiumpermanganate500gm, sulphuric acid 500ml, hypo 500gm, mohrs salt 500gm, glacial acetic acid 500ml, formaldehyde 500gm, phenol 500gm, caprolactum 500gm, potassium hydroxide 50gm, methanol 500ml, ethanol 500ml, acetone 500ml, trichloroethylene 500ml., ammonia 500ml, ammonium chloride 500gm, diethyle ether 500ml, l. acidissima extract, hexamethy lenediamine 500ml, adipic acid 500 ml, tridaxprocumben l extract, winchester bottle (500ml), winchester bottle (1 lt), winchester bottle (2lt), winchester bottle (5 lt), conical flask (250 ml), funnel, beaker (1 lt)), beaker (2lt)), beaker (500ml), beaker 250 ml), beaker (100 ml), measuring cylinder (1 lt), measuring cylinder (50ml), glass rods, ostwald viscometer, conductometer, conductivity cell., potentiometer, calamel electrode, pt electrode, ph meter, combined glass electrode, white tiles, bottle brush, water bath tubs, distilled water setup, photo colorimeter
Tender For supply of repairing repl of 15 11kv 415v transformers te buildings bts sites under nagaland ba d d - transportation of distribution transformer up to 3 phase 63 kva to a following specified distance 0 to 60 km , transportation of distribution transformer up to 3 phase 63 kva to a following specified distance 61 to 180 km , transportation of transformer up to 3 phase 63 kva to a following specified distance 181 to 350 km , arrangement of repaired and refurbished 3 ph upto 63 kva similar to the faulty 0 to 25 kva 11kv 440v transformer , arrangement of repaired and refurbished 3 ph transformer upto 63 kva similar to the faulty 26kva-63 kva 11kv 440v transformer , supplying and erection of three piece nonlinear resistor type lightning arrestor , supplying and erection of 11 kv pin insulator complete with large steel head g i pin nuts washers etc as required , supplying and erection 11 kv disc insulator for 11 kv over head lines with galvanised insulator fittings , 11 kv triple pole 200 a rating a b switch suitable for vertical mounting with three 11 kv polymeric insulator on 75 by 40 mm m s channels , transformer oil hv grade with suitable di electric strength and should comply with the requirements of type ii insulating oil as per is 335 2018 , supplying and laying of 2 core 16 sqmm wptc pvc insulated and pvc sheathed aluminium cable including providing 8 swg gi wire , providing earthing with g i earth plate of 600 mm 600 mm 6 mm thick including accessories and providing masonry enclosure , providing and fixing 25 mm 5 mm g i strip in 40 mm dia g i pipe from earth electrode including connection with g i nut bolt spring washer , providing and fixing 25 mm 5 mm g i strip on surface or in recess for connections etc as required , supplying and laying of 40 mm dia pvc pipe for la strip etc as required ) /bid number: gem/2025/b/7012384 * /dated: 17-12-2025 & & / bid document1 / 17
Tender For supply of incubator - 4002236, 1.000, hot air ovenouter body made of thick mild steel sheet duly powder coated and inner ss. double walled construction with 2.5 inch gap with best quality glass wool.temperature range: +5 to 250 c fitted with thermostat controller, temperature controller knobperforated shelves and workable on 220 volts 50 hz ac mains. rubber feet are fitted at bottom from corners.with air circulating fancapacity- 45 l, chamber size- 350 x 350 x 350 mm, 4005543, 1.000, hot platemounted on a thick m. s. sheet body, a smooth surface cast iron plate with an electrically operated element laid under the plate. fitted with enery regulator. a three step rotary switch works on 220/230 volts a.c. controls heating. the plate is finished in heat resistant black and the body in stoved blue white painted.rectangular top type, 30 x 35 cm, power rating 1 kw, 4005570, 1.000, ph meter range ph: 0 to 14 phmv measurement : 0+/-1999 mv.(ph, mv and temperature measurement)automatic or manual temperature compensation.3 point ph calibration,display : 4 digit led displaystandard buffer capsules: 4,7 & 9.2 phelectrode:1 set of electrode, stand & clamp, 4063710, 1.000, paneer mouldmaterial: ss-304 (food grade, corrosion resistant).shape: square / rectangular (with perforated sides and bottom) dimensions (approx.):length: 150180 mm, width: 150180 mm ,height: 120150 mm, wall thickness: 1.01.2 mmfinish: smooth, polished, easy to clean. capacity: ~12 l milk curd (~250500 g paneer per mould).accessories: detachable lid/cover for pressing., 4020915, 1.000, pilot scale cream separatortype semi automatic tank capacity : 5 ltr 10 ltrbody material : ss 304 and ms
Tender For corrigendum : procurement and erection of rigid type discharge electrode made of formed pipe with fixing clamp, fasteners for esp of unit no. 3 and 4, 2x210 mw of ph-ii, at sgtps, mppgcl, birsinghpur.
Tender For supply of lab items - lab items, 100 ltr ro water purifier with uv with 80-120 or more ltr storage water cooler in fss body, freeze 310 ltr capapctiy, potentiometer range 0-199.9 mv, 0-1999 mv, power supply 230v, 10% ac, 50 hz, dimensions 275x175x75 mm, weight 2.5 kg, combined elecrtode and other accessories, digital ph meter slope control 80 to 120% combined ph electrode, power 12 v dc using 230v + 10% ac, ph range 0.0 to 14.0, dimensions 270x202x80 mm, binocular dissecting microscope upto 200x setreo microscope, zooming range 6.7x to 45x ot higher, dual led eliminator, cross staff item weight 490g, package dimensions 30 meter x 15meter x 15meter x 13mm x 9.5mm, trough compass the needle of thid compass consits of a long 30 cm, narrow, magnetised of bar steel, pointed at both ends with thh usual agate bearing at its centre, size 313x45x190 mm, plumb bob the included plummet weights 400g and the line is 5m long, automatic reminder, the elastomreric housing is virtually crushproof and weight 225g, size 800-8,800-12,800-16, alidade -alumminium material, height 5-6 inch, length ipto 12 inch, diameter of lenses 3mm, visible range 1-4km, prismatic compass size 120-160mm, metal body and aluminium ring, the niddle is made of cobalt steel and highky magnetised, red and green shade filers, inverter and battery- 1400 va pure signwave inverter with 200 amp tubular battery, water cooler- 20-40 ltr storage with fss body