Latest variable linear lab power supply Tenders | Government variable linear lab power supply Tenders

CTN :41508258

17 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For corrigendum : supply of chemistry lab equipment - procurement of chemistry lab equipment, uv visible spectrophotometer equipped with integrating sphereapplicable for both solid and liquid sample, powder sample kit, diffuse reflectance standards of 2%, 5%, 10%, 20%, 50%, 100%, neutral density filter to obtain linearity for transmittance, and pc control(configuration: insight software for instrument along with core i7 processor and 512gb ssd), electronic balancestainless steel weighing plate, measuring range resolution: 0.001 g, weighing capacity measuring range 120 g, parameter 0.001 g readability (1 mg), capacity 120 g, outside size 20.5 cm (8 in.) 35 cm (13.75 in.) 9 cm (3.5 in.) weighing pan diam. 115 mm (4.5 in.), ph meterrecorder output 0 to 10 mv/ph, 0 to 10 mv/100mv (adjustable), ph range 0-14 phph resolution 0. 01, ph temperature compensation 0 - 100 c, mv accuracy 1 mv, magnetic stirrercapacity 1 litre,stirring paddle q-19 9 x 25 mm,dimensions 150 x 220 x 150 mm, with hotplate, capacity 5 litres, double distillation unit1.5 lph, material borosilicate glass with double stage distillation setup, pyrogen free dimension 650 x 630 x 520mm, flame photometergeneral range ppm, serum range meq,i,urine range meq,i,resolution 0.1 ppm / 0.1 meq,curve at accuracy 2% of fsdisplay 128 x 64 graphical lcd average time in-built in software,flame system lpg & dry oil free air,detector photodiode,aspiration time 3 ml per minute,gas control adjustable with knob,flame failure auto detection,gas cut off automatic,ignition system auto ignition,automiseraxial flow type,dimensions instrument: 365 x 245 x 220 mm approx. (lxbxh),pc interface usb power supply 230 v ac 10%, 50 hz, chromatography chambersize 26x13x26 height 26inch material teak wood, potentiometerrange: 0 to 199.9 mvresolution: 0.1 mvrepeatability: 1mvaccuracy: 1 mv 1 digit input impedance :> 1010 ohms operating temperature : 10 c to 50 c display : 3.5 digit bright red seven segment led display with auto polarity indication power : 230 10% ac ,50hz dimensions : 76*275*170 mm (approx.) weight : 2 kg. (approx.) standard accessories glass electrode : 01 no. reference electrode : 01 no. silver electrode : 01 no. platinum electrode : 01 no. dust cover : 01 no. electrode stand & clamp : 01 no. instruction manual : 01 no., polarimetrytouch screen, no warmup time required when instrument turned on, measuring multiple scales, conductivity meterresolution 0.1 ppm voltage 220 v,ec resolution 0.1 temperature range 0-100 c probe conductivity cell weight 1.5 kg auto cell constant measurement manually cell constant =1k dimension 32/23/18cm display type 3 1/2 digit seven segment led display measurable conductivity range in ppm number of ranges 5 power 230-volt main type of temperature compensation manual no. of calibration points 1 temperature compensation auto cond. range 0-1000 m in 5 range 200m*,2m,20m,200m,1000m phase single phase usage laboratory frequency 50 hz power source electric, handy ph, tds, and conductivity meterph range (-) 2.00 to 16.00,ph accuracy 1%,ph resolution 0.01 ph, orp range 1000 mv,orp accuracy 1%,orp resolution 1 mv,conductivity range,0 to 100 ms/cm,conductivity accuracy 2%,conductivity resolution 1 s,tds accuracy 2%,tds resolution 1 ppm,salt range 0 to 50 ppt,salt accuracy 2%,salt resolution 1 ppm,temp range 0 to 100 deg c,temp accuracy 0.2,temp resolution 0.1 deg c,atc yes,power aaa (1.5v) x 4 batteries, printerconnectivity technology usb, networkprinting technology laser special feature automatic document feeder, fast printing, scanner, copier colour blackmodel name laserjet pro mfp m128fnprinter output monochromemax print speed monochrome 20item weight 11100 gramsprinter media size maximum a4, b5, a6, dl, envelope, ups3kva online ups with 1 year batteries warranty

CTN :41508263

17 Sep, 2025 NA

Shahdol - Madhya Pradesh

Tender For corrigendum : supply of physics lab equipment - procurement of physics lab equipment, millikans oil drop 1. gap between parallel plates : 5 mm 2. voltage supply between the plates: 140 800v dc continuously variable o regulation : 0.1% o stability : 1 digit 3. voltmeter : 3 digit led 4. illumination between the plates : led 5. microscope : magnification 30x 6. time meter : 0 999.9 sec 7. monitor: 420 tvl, lcd monitor 8. input power supply : 220v ac/50 hz 9. density of the oil used: 929 kg/m, fresnel bi-prism1. optical bench, 1000mm- 1 2. riders, lateral adjustment -2 3. riders, plain- 2 4. sodium lamp, 20w, 110v 1 5. adjustable slit -1 6. biprism carrier, adjustable 1 7. lens carrier, plain 1 8. eyepiece carrier, adjustable 1 9. micrometer eyepiece 1 10. ground glass screen- 1 11. eyepiece adapter ring -1 12. height fixing collar -3 13. biprism 1 14. lens, f = +150mm 1, cascade control trainer1.power supply: 220v ac / 50 hz or as per regional requirements 2.temperature range: ambient to 100 c or higher.3.flow rate range: 0 10 l/min (or adjustable based on application). 4.pressure range: 0 2 bar (or customizable).signal types: input: 4 20 ma, 0 5 v, 0 10 v (selectable). output: 4 20 ma, 0 5 v, 0 10 v (compatible with actuators).accuracy: 0.1% of full scale. response time: 100 ms. pid parameters: adjustable proportional, integral, and derivative gains., celeastron nexstar evolutionoptical deisgn: aplanatic schmidt-cassegrain aperture: 235 mm focal length: 2350 mm focal ratio: 10 focal length of eyepiece: 26 mm included barlow lens: omni 2x magnification of eyepiece: 90xmagnification of eyepiece with barlow: 180x finderscope: starpointer pro star diagonal: 2 mount type: single fork arm altazimuth tripod: stainless steel power requirements: internal battery included highest useful magnification: 555x lowest useful magnification: 34x limiting stellar magnitude: 14.4resolution (rayleigh): 0.59 arc seconds resolution (dawes): 0.49 arc secons light gathering power (compared to human eye): 1127xoptical coatings: starbright xlt secondary mirror obstruction: 3.35 in (85 mm) secondary mirror obstruction by diameter: 36%secondary mirror obstruction by area: 13%optical tube length: 22 intotal telescope kit weight: 21.14 kgmax slew speed: 4 degrees per secondtracking rates: sidereal, solar and lunaralignment procedures: skyalign, 3-star align, solar system aligncommunication ports: 1 hand control and 3 aux ports for optional accessoriesapp database: over 120,000 including 220 of the best deep sky and solar system objectsusb charge port: yes, spin coating unitprograms10 programs with up to50 steps each15 programs with up to50 steps eachspeed stability 2% 0.25%speed 120 rpm to 6,000 rpm 500 rpm to 10,000 rpmspin time 1 s- 1,000 s 1 s to 3,600 spower supply 24 vdc / 2ainterlock software/hardware interlockcase dimensionswidth: 170 mmheight: 140 mmdepth: 225 mmmaterialscentral pp unit andchuck, steel case, petdisplay and keypad, andtempered glass lidcentral ptfe unit andchuck, steel case, petdisplay and keypad, andtempered glass lidfuses 1 a slow blowweight 3 kg 3.7 kg, 3d printerpanel size 15 build size 33 x 18.5 x 40cm (lwh)build plate perforatedpanel resolution 8k resolutionaverage printing speed 70mm/hrxy resolution 43micronz-resolution from 10 micronoperation 5 touch panelconnectivity usb/ethernetslicer software chitubox v1.8.1printer size l40 x w47 x h68cmprinting volume l33 x w18.5 x h40cmprinter weight 35kghousing full metal, ellipso meter (holmarc)measurement range, 1 nm ~ 300 nm ; incident angle, 30 ~ 90 , error 0.1 ; dpss laser, 532 nm, 5 mw ; si photodiode, 5.8 x 5.8 mm active area ; polarizer, 0 ~ 360 ., michelson interferrometerbase dimension: 290x212x168mm (lxwxh)distance (m2 & bs): 100mmbeam splitter: 50 x 38 x7mm (lxwxt)compensating plate: 50 x 38 x 7mm (lxwxt)mirrors m1 and m2: 30 mm dia, thickness 10mmr:t: 50 : 50flatness of beam splitter: /8least count: 0.01mm (coarse adjustment knob)least count: 0.0001mm (fine adjustment k

CTN :41405337

10 Sep, 2025 NA

Saharsa - Bihar

Tender For bid to ras supply of electrical - solar cell characterization apparatus , b h curve magnetic hysteresis curve experiment with pc with i7 and 16gb ram , hall effect apparatus , electro pneumatic workbench , inductance box capacitance box resistance box , resistivity of semiconductor by four probe method , ldr photodiode phototransistor , digital multimeter , milliammeter analog , microampere meter analog , voltmeter analog , soldering de soldering station , transistor application trainer , pam ppm pwm modulation and demodulation trainer kit , ic 7806 7906 , pll oscillator kit , linear ic trainer , op amp ic trainer , digital ic trainer kit , analog to digital converter and digital to analog converter trainer kit , universal ic tester , analog and digital ic trainer , nano ampere meter analog , nano ampere meter digital , transformer trainer 300va , dc motor coupled 3ph ac motor trainer , ac phase wound slip ring motor with starter switch , electrical voltage current energy watt measurement and calibration trainer

Central Government/Public Sector

CTN :41467136

23 Sep, 2025 NA

Parganas - West Bengal

Tender For supply, installation and commissioning of high-performance liquid chromatography with photodiode array detector (hplc-pda)

State Government

CTN :41646905

08 Sep, 2025 86.0 Thousand

Pathanamthitta - Kerala

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.

CTN :41705681

25 Sep, 2025 NA

Pune - Maharashtra

Tender For supply of modernisation set up for physics lab d d - e by m apparatus , magnetic susceptibility , hydrogen spectrum , single diffraction and uncertainty princple , optical fibre kit , led laser photodiode characteristics , hall probe p and n metal , diode laser , he ne laser , photoelectric effect apparatus , hg lamp , sodium lamp , precision blanace , uv visible spectrometer , cvd system , spray pyrolysis with oxygen nitrogen argon cylinder , spin coating unit , hydrothermal unit , solvent filtration assembly , ultrasonicator 15 lit , fume hood , vacuum oven , lab fridge , digital magnetic stirrer , water distillation plant

State Government

CTN :41496185

08 Sep, 2025 7.77 Lacs

Palakkad - Kerala

Tender For corrigendum : kerala water authority funds deposit supply and installationof lab equipments for maintaining quality standards in various schemes under p h division palakkad - supply of lab equipments to various wss and rwss under p h division palakkad, od114374/2025-2026:supply and installation of jar test apparatus with the specifications are (1). number of stirres - 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 ; llumination should not contribute heat to the system, (8). warranty period -2 years. etc; complete., od114368/2025-2026:supply , installation and calibration of digital nephelo turbidity meter with the specifications are ; (1). range : 0 to i000ntu , (2). range selection : manual /automatic , (3). resolution : 0.1 ntu or better , (4). accuracy : +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 +or- 10 % , 50 to 60hz, (10). accessories: matching test tubes(4 nos minimum ) and light shield, l000ntu solution 500 ml minimum, (11). instrument manual with specification details(hard copy) , (12). warranty : 2 years for the entire instrument etc ; complete., od114367/2025-2026:supply , installation and calibration of bench top ph meter with the specifications are (i). ph - range : 0.00 to 14.00 ph or better, resolution : 0.01or better, accuracy : +or- 0.02 ph or better, calibration points : 3 points minirnum, buffer options : : standard buffers (ii). mv - range : 0 to +or- l999mv, resolution : i mv or better, accuracy : + or - 1 mv or better (iii). temperature - 0.0 to 99 degree c or better, resolution : 0.1 degree c or better, accuracy : + 0.5 degree c or better (iv). electrode qpecification: single junction ,body-plastic /unbreakable, gel filled electrode atc probe and electrode stand should also be provided. (v). meter features - 1) lcd i 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 +or - 10%, 6) buffer solutions 7 .0, 4.0, 9.2 ph (100m1 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 entire insruments etc; complete., od114377/2025-2026:supply of laboratory equipments including electronic weighing balances,etc. with 2 year warrenty including conveyance charges, od114750/2025-2026:supply and installation of digital conductivity meter 308 with the specifications are (i). conductivity - 1). range : 0.1 us to 100 ms (6 decadic ranges) , 2). accuracy : +or - 1% of fs + or - digit. 3). resolution : 0.001 micro.s (ii). tds - range : 0.1ppm to 100 ppt (6 decadic ranges ), accuracy : + or - 1% of fs (iii). temperature - temperature : 0 degree c to 100 degree c( auto / manual ), resolution : 0.1 degree c. , accuracy : + or - 0.2 degree c. etc; complete with 2 year warrenty, od114370/2025-2026:supply of buffer solution for ph 4 and ph 7(500ml bottle)

CTN :41618754

18 Sep, 2025 NA

Thiruvananthapuram - Kerala

Tender For tender for supply of ic reg linear pos adj 2a 8-soic , ferrite bead 5 ohm 0805 1ln , mems osc xo 75.0000mhz cmos smd , res 10k ohm 1% 1/4w axial , res 20k ohm 1% 1/4w axial , conn header vert 2pos 2.54mm , sensor photodiode 940nm radial , ic reg linear 1.2v 1a sot-223-3 , res smd 105k ohm 1% 1/10w 0603 , res 20 ohm 5% 1/10w 0603 , res 62 ohm 1% 1/10w 0603 , res 5.1 ohm 5% 1/8w 0805 , res 5.6k ohm 1% 1/10w 0603 , res smd 82k ohm 5% 1/8w 0805 , res 32.4k ohm 1% 1/10w 0603 , ic energy meter 1.8v/3v 48tqfp , tvs diode 468vwm 760vc do15 , bobbin coil former efd 25x13x9 , diode gen purp 1kv 1a sma , magnetic switch omnipol sc59-3 , single core , 2mb flash , 512kb sr , res smd 100 ohm 5% 1/4w 1206 , optoisolator 5kv 1ch trans 4-smd , ic flash 16mbit spi/quad 8udfn , res 82k ohm 5% 1/10w 0603 , res 4.7m ohm 1% 1/4w 1206 , mosfet n-ch 100v 11.5a 8so , res 390k ohm 1% 1/10w 0603 , fixed ind 4.7mh 1a 1.86 ohm th , ic eeprom 32mbit spi 80mhz 8so , 4g lte pcb flex antenna 4dbi , 4g/3g/2g-pcb-698-960mhz & 1710-2700mhz 1/2 dbi (v1.0 , ufl) , ic mcu 16bit 128kb flash 28ssop , mosfet 2n/2p-ch 30v 6a/4.2a 8so , ic eeprom 2kbit i2c 400khz 8soic , ic mcu 16bit 64kb flash 28ssop , ic mcu 16bit 256kb flash 28ssop , mems osc xo 100.0000mhz h/lvcmos , ic energy meter 1.8v/3v 28ssop , mems osc xo 100.0000mhz cmos smd , ic opamp gp 2 circuit 8soic , ai thinker lora series ra-02 spread spectrum wireless module

CTN :41621779

18 Sep, 2025 NA

Ahmedabad - Gujarat

Tender For supply of hamamatsu si photodiode s1336-bq , hamamatsu si quadrant photodiode s10359

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