Tender For supply of wheel profile gauge suitable for measuring the following parameters in bg lo cos to measure wear adopted/ thick profile measurements. 1) flange wear, 2) root wear, 3) tread wear, 4) wheel dia, 5) tyre thickness, 6) flatness etc., as per rdso drawing no. skdl-35 92 alt-06 or latest if any, model twg-1 of m/s. jyoti make or its equivalent in paragon instrumentation/ ga napathy industries/ laxmi industries. material : stainless steel and hardened measuring tips. pac ked in a carrying wooden box. the gauge functionally confirms to rdso drg. no. skdl 3592 alt-6. note: item to be supplied along with 01 year valid calibration certificate and 01 year warranty certificate. [ warranty period: 12 months after the date of delivery ]
Tender For supply of voltage phase control (mmr-measuring monitoring relay) net 1&2, 3ac, 10oov, aux' volt age 110v ac/dc' as per s.no,14 item code k- 01 and k-02 of annexure-d of bill of material of rdso sp ecification no. rdso/pe/sp ec/ac/o184-2015 (rev-1) suitable for switch board cabinet of lhb type ac coaches. similar dold cat no-bd9080.12/003, carlo gavazi cat no dpco1dm1kboo1, abb cat no-c m-mpn.72s, phoenix and l&t-glc cat no- smb11o make- as mentioned in rdso letter no-el/7.1.108/m ssbc dtd 17.09.2021) [ warranty period: 30 months after the date of delivery ]
Tender For supply, installation and commissioning of lab equipment on item wise basis at prime minister college of excellence amar shahid chandra sekhar azad govt. pg college, niwari - lab equepments, digital trivinocular research microscope. inspection microscope objective lenses type-achromatic objective lenses magnification-2.0x,4.0x, zoom ratio-3:1above,stagetype- glass stage type of lamp for illumination-,6v 15w halogen top lamp., portable autoclave, sterilizer chamber capacity in l (usable volume)- 20 - 25 liter, working pressure of chamber 20 pound per square inch, type of sterilizer chamber door heavy duty ss304,hinged door,workingtemperature125degreecelsius, range of pressuregauge-30 pound per square inch, accessories-included, rotary microtome (ermatype).semiautomatic length of vertical strok 60mm and above horizontal specimen feed in mm- 25, motorized coarse feed-adjustable-adjustablefrom0 300 m,free programmable, dumpy level quick setting type225mm with tripod stand, non magnetic engineers precision level 23cm, leveling staff 6meter made of aluminum folding type, indian clinometers indian tangent clinometers full brass as per q mark one side of the vein shows elevation and depression in degrees, plane table complete set plane table survey set with aluminum stand, plane table board15mm soft seasoned board dimension-80dx60wx150 hand accessories alidade with full brass spirit level, plum bob, trough compass, telescopic alidade, visible range1-4km,diameter of lens 3mm, mirror stereoscope, instrument base260mmfieldofviewresultantmagnification direct viewing 180mmx200mmx0.78xwith built in magnifier 175mmdia1.2xwith4x binocular viewer 65mm daix , land measuring chain100 link connectors 20mm as per is, heavy brass handles and tally gi wirs 5mm thick, brass ring at every 1 meter, global positioning system screen size3.5cm,maptypesatellitebatterylifemin 24 hr, mounting type hand held resolution 480x272 ,window operating system, prismatic compass withstand and box 125mm5 inches full brass, constant deviation spectograph wavelength-1000mmopticalsystem double beam spectral bandwidth-4nmobility- portable m wavelength accuracy-+- 0.5nmphotometric accuracy-+- 0.3% t, newtons ring app microscope with x-y-z axis movement measurement scale horizontal , sodium vapor lamp, determination of diode laser with holder, optical bench, object screen with clip, set of 13 objects, diffraction slide, slit holder, e/m thomson method app cathode ray tubevcr138 power supply-required, cro cathode ray oscilloscope analog,frequency0.5vp,pbandwitdth30mhz wave type auto sweep circuit, planks constant app photo sensitive device: vacuum photo tube, light source, colour filter 640nm, 570nm,500nm &405nm accelerating voltage regulated voltage power supply, 0-2v continuously variable through pot ,3-1/2 digit 7- segment led, current detecting unit digital micrometer, spectrometer collimator mounted on moveable piller and fitted with 178mm focus,32mm achromatic objective with 28mm clear aperture telescope:mounted on moveable piller and fitted with 178mm focus,32mm achromatic objective with 28 mm clear aperture and fitted with a10x ramsden eye piece., tunnel diode ch app digital panel for measuring,v1-voltage across resistance v2-voltage across tunnel diode, projection microscope 150mm diameter round glass projection screen, rotated through 360 degree on aachromatic 5x,10x45xsl eye pieces-huygenian10xand15x, research microscope type of lamp for illumination-led. tube type binocular. objective magnification 10x and above, eye piece magnification-10xisimarked- yes, trinocular microscope research trinocular-non-hingedtype-withbuilt-inlight and with light intensity regulator. objective type-achromatic, type of lamp for illumination- led, objective magnification -100x, plano concave mirror attachment-yes, calorimeter vassal-copper,stirrersizeinmm75x3.5minimumcalorimeter vassal-copper, stirrer size in mm 75x3.5 minimum, homogenizer display type- led, speed range- 500-25000 r
Tender For auction sale of u/s 200/210 ltr rusted empty steel drums,u/s bearing steel scrap,us ss scrap,u/s ms core air tube/ pa tube with ss tip scrap,u/s measuring instrument/ all type and fitting scrap/ elect item scrap,u/s battery scrap
Tender For supply of voltage phase control (mmr-measuring monitoring relay) net 1&2, 3 ac, 1000 v aux. voltage 110 v ac/d c confirming to rdso/pe spec/ac/o184-2015 (rev 1) and as per rdso letter no.el/7.1.108/ mssbc /17.09.21 sr. no. 1 4 item. make: m/s dold cat no-bd9080 12/003 or equivalent m/s.carlo gavazzi cat no. dpco1dm1kb001 or m/s abb n o. cm-mpn.72s or m/s. l&t-gic no. smb110 or m/s.phoenix only. [ warranty period: 30 months after the date of deliv ery ]
Tender For insulation monitoring relay 415v ac, 3 phase, neutral isolated, voltage ran ge 0-500v ac, insulation measuring range 10k ohm to 150k ohm, control supply 24-240v a c/dc, as per item no. a-2, of rdso spec no. rdso/pe/spec/ac-0184-2015 (rev.1) & place of ins tallation s1a7, used for insulation control 415v of lhb type ac coaches, confirming to rdso spec. no. rdso/pe/spec/ac-0184-2015 (rev.1) suitable for switch board cabinet of lh b type ac coaches. accepted make as per sr. no. 68 o rdso letter no. el/7.1.108/mssbc dat ed 17.09.2021. [ warranty period: 30 months after the date of delivery ]
Tender For voltage phase control (mmr- measuring and monitoring relay) net 1&2, 3 ac, 1000 v a ux. voltage 110 v ac/dc as per rdso letter no. el/7.1.108/mssbc/17.09.2021 serial no.14 item in the bill of material makes: m/s. dold cat no. bd9080 12/003 m/s. carlo gavazzi cat no. dpco1dm1kb001 or m/s. abb no. cm-mpn.725 or m/s. l&t-gic no. smb110 or m/s. phoenix . note : oem ,test , guara ntee ,warranty certificate to accompany at the time of supply . note : sample to be got app roved by consignee before bulk supply . [ warranty period: 30 months after the date of delivery ]
Tender For supply of "voltage phase control (mmr- measuring monitoring relay) net 1&2, 3 ac, 1000 v aux. voltage 110 v ac/dc, confirming to rdso/pe spec/ac/o184-2015 (rev 1) and as per common bom r dso letter no el/7.1.108/mssbc/17.09.21 sr. no. 14 item. make: m/s dold cat no-bd9080 12/003 or equivalent m/s. carlo gavazzi cat no. dpco1dm1kb001or m/s abb no. cm-mpn.72s or m/s. l&t-gic n o. smb110 or m/s. phoenix only." [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply of item description:- electronic toe load measuring device as per rdso specification no tm/sm/etlmd/218(fourth revision - 2022 or latest date effect from 01.06.2022). technical data: 1. cap acity of load cell -: 2000k.g, 2. type of load cell -: stainless steel, 3. accuracy -: + 20k.g, 4. operating vol tage -: 5.5v to 5.65v, 5. resolution -: 1.0k.g, 6. display -: 16-character alpha numeric lcd display, 7. sensit ivity -: fast return to zero, 8. calibration -: micro controller based auto calibration. introduction: - electro nic toe load measuring device is an efficient tool in the hands of permanent way engineers to determine t he actual toe load of any elastic rail clip. this unit gives direct reading of the toe load in terms of kilogram s on its alphanumeric lcd display. the whole unit is safe to handle, compact, rugged, and its light weight i s an additional advantage over its mechanical counterpart. the device is provided with a spring loaded ga p sensing device which automatically freezes the required peak value of the toe. a set of link hanger, bala ncing legs, and thrust bearing & tongs is provided for pulling the clip in a uniform and balanced manner. only 4-5 minutes time is required for installation of device on track, measurement of reading and removal o f device from the line. [ warranty period: 12 months after the date of delivery ]