Tender For supply of signal exchange light- flashing led lamp (green and red) for vande bharat (dtc) train set confirming to rdso specification no.elrs/spec/pr/0022 latest. the overall general management shall be followed as per icf drg.no. 889-7-2-007 latest and suitable to vb rakes as per rdso spec.no. rdso/pe/spec/emu/0196-2019.note: 1) material should be supplied by oem or their authorised dealers only & dealership certificate should be uploaded while bidding. 2) test certificate & guaranty certificates should be supplied along with materials
Tender For supply of spares for abc make acb 300 amp pac bid d d ? g? g - ammeter ring with glass part no cb300d8 , shunt trip coil under voltage coil part no cb300b15 , trip bar assy part no cb300d12 , insulator fixed contact bar part no cb300b10 , insulator moving contact bar part no cb300b11 , auxiliary transformer 100va part no cb300c1a , earth leakage relay with 750ma part no cb300c3ma , arc chute acb 300amps part no cb300b5 , test microswitch cb300c5 part no cb300c5 , isolator on off heavy duty part no cb300d1 , ampere meter part no cb300d4 , control pannel assly cb300c part no cb300c , air circuit breaker assy comp with ct part no cb300bc , sensitive cbt for e l relay 750ma part no cb300d2ma , current transformer for overload part no cb300d3d , current transformer for ammeter cb300d part no cb300d3e , link gear mechanism part no cb300b13 , outgoing terminate part no cb300d12c , air circuit breaker subassly part no cb300b , isolator on off heavy duty part no cb300d1hd , ammeter 300a part no cb300d4 , e l lamp holder with lamp part no cb300d5 , test reset key cb300d10a part no cb300d10a , ht bolt or top cover cb300d11a part no cb300d11a , ht bolt for cable box part no cb300d11b , bush insulator for outgoing interconne part no cb300d21a , bush insulator for through going incom part no cb300d21
Tender For power electronics lab equipments - power elctronics lab equipments, line synchronized ramp trigger circuit using ujt with ac load to measure firing angles kitujt relaxation oscillator circuit, provision to add dc pedestal voltage to the capacitor in the circuit, triggering circuit fo r2scrs using pulse transformer, measure the phase angle of load, 24v lamp ac load using 2scrs, builtin power supply, scr commutation circuit kit" provision to charge the capacitance which will be used for voltage commutation, built in power supplies , class a,b commutation circuits", single phase to single phase cyclo converter kit"cyclo converter with divide by 2 supply frequency and divide by 3 frequency, +ve and ve polarity zero crossing detectors using optocouplers, decade counters to generate required control signals, isolated 4nos. of dc power supplies to trigger the scrs, triggering circuits to trigger the power scrs, power circuit using center tapped transformer, power circuit using 4scrs and12v-0-12v power transformer and resistive load, built in power supply", pwm based step down dc chopper using mosfet/igbt kit"pwm ic controller-based step down chopper, output voltage vs dutycycle, load characteristics without feedback, load characteristics with feedback, output voltage vs input voltage with feedback, built in power supply", single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kitsinglepulse 50 hz clock generation, variable duty cycle generation on both half cycles, h bridge power circuit using 4nos. of mosfets, 4nos. of individual power supply for gate trigger circuit, built in power supply, on / off control of lamp using solid state relay kit"input switch to control the lamp on/off using solid state relay, one ssr module to test with lamp load, builtin power supplies", speed control of ac motor using vfd drive"adjustable v/f curve and vector control, keypad and external control of ac motor, builtin modbus (rs-485) pc communication ,suitable for 2hp motor", lamp dimmer circuit using triac kit"variable ac power circuit using triac, diac circuit to trigger thetriac in both half cycles, provision to vary the charging time of capacitor, (changing the phase angle also)for the diac"
Tender For kerala water authority-funds-water quality testing- supply of lab equipments-at konni thazham wtp - procurement of equipments, od121756/2025-2026:supply and installation of microcontroller based ph meter with 3 point calibrationi) ph:-range : 0.00 to 14.00 ph or better resolution: 0.01or better accuracy:+0.02 or -0.02 ph or better calibration points: 3 points minimumbuffer options : standard buffersii) mv:-range :0 to +1999mv resolution: 1 mv or betteraccuracy :+1or- 1mv or betteriii) temperature range : 0.0 to 99 c or better resolution:0.1 c or betteraccuracy :+0.5 c or -0.5 c or betteriv) electrode specification single junction ,body-plastic /unbreakable, gel filled electrode atc probe and electrode stand should also be provided.v) meter features 1) lcd/ led display 2) dual display of ph or mv with temperature 3) with auto buffer recognition 4) off set/slope should be displayed 5) power 230v +10% or -10% 6) buffer solutions 7.0, 4.0. 9.2 ph (100ml minimum) should be provided. 7) should provide all accessories for smooth functioning of the equipment. 8) hard copy of user manual with instrument specification 9) warranty:1 year for the meter and 6 months for electrodecalibration at the time of installation to be done by the supplier., od121755/2025-2026:supply and installation of best quality isi marked digital jar test apparatus with 1) no. of stirrers -6 minimum 2) rpm- 25 to 200 rpm or better 3) capacity of single stirrer unit-1 l 4) control -digital control (digital timer & r.p.m counter) 5) stirrer paddle material (with appropriate corrosion protective coating) - stainless steel 6) power single phase (220 -240 volts) 7) illumination -fluorescent tube ; illumination should not contribute heat to the system. 8) warranty period -2 years installation to be done by the supplier. , od121754/2025-2026:supply and installation of micro controller based digital nephelo turbidity meter specifications:1. range : 0 to 1000ntu 2. range selection manual /automatic 3. resolution . 0.1 ntu or better 4. accuracy +3% or -3% or better 5. calibration : 4 points minimum (manual/auto selection) 6.light source : led/tungsten halogen lamp 7. detector : photodiode 8. display :lcd/led 9. power :230v (+10% or -+10%),50 tom 60-hz 10.accessories matching test tubes(4 nos minimum ) and light shield ,1000ntu solution 500ml minimum 11. instrument manual with specification details(hard copy) 12. warranty 2 years for the entire instrument calibration at the time of installation to be done by the supplier.
Tender For corrigendum : tender for purchase of pathology materials-reagents and consumables for nmmc hospitals (for year 2025-26-2026-27) - 75 test cartridge for blood gas analyser gem premier 3000, bulb for microscope 6 v / 20w, capillary for bt-ct ( 1 x 100 no), copper sulphate powder (500 gm), coverslips 22x22mm x10 gm, coverslips 22x30mm x10 gm, diamond marker ( glass cut pencil), distilled water biochemistry gr ( 1 x 5000 ml), e.s.r. pipette western green (glass), e.s.r. stand (12 tube metal body, press button type ), falcon tube 50 ml sterile, fields stain a ( 1 x 500 ml), fields stain b ( 1 x 500 ml), filter paper ordinary ( 1 x 100 sheet), handiplast (round) for blood donors, heam test kit ( 1 x 200 test), heavy liquid paraffin oil (1x 500 ml), high power lens (40x) for labomed microscope, low power lens (10x) for labomed microscope, immersion oil ( 1 x 100 ml), lancet, lens cleaning paper ( 1 x 100), methanol based slide fixative ( 1 x 500 ml), micro pipette fix volume 10ul, micro pipette fix volume 50ul, micro pipette fix volume 100ul, micropipette fixed volume 1000 l, micro pipette variable volume 100-500ul, micro pipette variable volume 10-100ul, micro pipette variable volume 5-50ul, micro pipette variable volume 100-1000ul, micropipette non digital variable volume 0-100 ul, microscopic glass slides (1 x 50 slides), multichannel pipette, n/10 hcl (500 ml), neubaur chamber (bright line), oil immersion lens with adapter for labo/labomed microscope, phenyl crystal 99.5% (500 gm), sodium hypochlorite (5% diluted) ( 5 lit jar), sterile swab sticks for culture sensitivity ( 1 x 100 swab sticks), sulphuric acid 98 % ( 500 ml), temperature recording circular chart papers (-)100 c to (+)100 c, temperature recording circular chart papers (-)50 c to (+)50 c, temperature recording circular chart 0 c to 40 c, temperature recording pen, test tube 3 x 11mm, test tube 4 x 11mm, thermal paper roll (57 mm x 30 m) for printer (1kit = 03 roll), thermal paper roll (56 mm x 30 m) for printer (1kit = 03 roll), 50 mmx25mm ch 1000 lablles x 1 roll (for fully atomated urine analyser, 55 mm x 300 mts wax (for fully automated urie analyser), thermometer (-)10 c to (+)100 c, thermometer (-)100 c to (+)100 c, tips for micropipette 200 l yellow tips ( 1 x 1000 tips), tips for micropipette 500 l blue tips ( 1 x 1000 tips), tips for micropipette 1000 l, tourniquet, whatman filter paper ( 1 x 100 paper), retic stain (10 ml), litmus paper ( 100 numbers), coplin jar 60 ml capacity plastic material, coplin jar 60 ml capacity glass material, bariun cloride 500 ml, selvinoffs reagent 500 ml, fructose reagent 500 ml, dpx mountant 500 ml, grams stain kit, naoh (0.1 n) 500 ml, spirit lamp, semen diluting fluid (100 ml), leugols iodine 100 ml, tissue roll, giemsa stain(1x500ml), slide preservation box for 100slides, slide staining cradle, slide drying rack, slide rack, deionised water (5lit), wooden spatula, blood collection needle holder, multi sample needle 22 g, non vaccum blood collection tubes pet material edta (k3), 3-5 ml, rubber stopper & plastic cap of lavender colour, non vaccum blood collection tubes pet material fluorude 3-5 ml, rubber stopper & plastic cap of gray colour, non vaccum blood collection tubes pet material plain with clot activator, 3-5 ml, rubber stopper & plastic cap of red colour, sputum container( 30 ml transparant, pp material, screw cap.), urine & stool container 50ml with lid (specimen container), vaccum blood collection tubes pet material gel with clot activator tube 3-5 ml rubber stopper & plastic cap of golden/yellow colour, vaccum blood collection tubes pet material edta (k3),3-5 ml rubber stopper & plastic cap of lavender colour, vaccum blood collection tubes pet material fluorude , 3-5 ml rubber stopper & plastic cap of gray colour, vaccum blood collection tubes pet material plain tube with clot activator 3ml rubber stopper & plastic cap of red colour, vaccum blood collection tubes pet material sod