Tender For biennial rate contract for operation / attending running repairs scheduled preventive and break down maintenance with overhauling of earth movers and mobile coal sampling equipment at sikka tps.
Tender For supply, installation and commissioning of 01 set of esd safe lab equipment consisting of foll owing items :- 1) programmable dc power supplies (hsn code : 8504409540) model-1743b or similar techn ical specification, make-b & k precision or tektronix or hantek input-115 to 230 vac +/- 10%, 50/60hz, out put- variable 0 to 35 v dc at 0 to 6 amps capacity qty . :- 01 no. 2) multi range programmable dc power s upplies (hsn code : 8504409520) model-9206 or similar technical specification, make-b & k precision or te ktronix or hantek input-110 /220 vac (+/- 10%) , 47 hz-63 hz, output- variable 0 to 150 v dc at 0 to 3 am ps capacity with cover qty. :- 01 no. 3) digital storage and mixed signal oscilloscopes (hsn code : 8504409 520) model-2567 or similar technical specification, make-b & k precision or tektronix or hantek channel-4, bandwidth-200mhz, sampling rate-2gsa/s, maximum input voltage-1 mohm : <400 vpk; 50 ohm: <5 vrm s dc gain accuracy +/-3%, 5 mv/div to 10 v/div +/- 4% : <2 mv/div. qty. :- 01 no. accepted make/brand: b&k precision or similar. [ warranty period: 30 months after the date of delivery ]
Tender For corrigendum : supply and installation of physics instruments - c.r.o. dual trace 40 mhz: 1. type of input channels- analog and digital (mixed signal)2. number of analog channels-3. bandwidth - 300 megahertz.4. display type -colour tft.5. minimum display size- 10 inch.6. time base accuracy- 2.5 parts per million.7. sampling rate per digital channel simultaneously: 1gs/sec.8.record length per digital channel simultaneously- 8m point., function generator 0.3 to 3 mhz (scientific 10 mhz to 25 mhz frequency 1 channel function generator) : 1. frequency bandwidth (sine wave ) 10 mhz to 25 mhz.2. sample rate of arbitrary waveform generator (mega samples/sec)3. amplitude range (at 50 ohm impedance),10mv to 10 v pp. , multiplexers and de-multiplexer with built in power supply :1. material- abs2. display- digital, verification of de-morgen s theorem with built in power supply : 1. type- digital2. consisting of built in power supply3. logic ics connected internally for 1st & 2nd theorem.4. 2 logic input switches with indcators.5. 1 logic output indicator.6. 3 patch chords to connect input and outputs., encoder and decoder circuit with built in power supply : 1. material- pvc2. equipment materials - glass epoxy front panel with pvc3. temperature range- -5 to 45 celsius4. output voltage(regulated) : 5vdc (internally connected) , half adder, full adder, half subtractor, full subtractor with built in power supply: 1. built-in power supply dc +5 v at 500 ma.2. 3 logic input switches with green led display.3. 3 logic output red led display.4. two and gates ( 7408 ), one or gate ( 7432 )two not gates ( 7404 ) & two ex-or gates ( 7486 ) on panel., hall probe method for measurement of resistivity, complete with hall effect setup, hall probes, digital gauss meter, electromagnet and constant current supply. (complete apparatus) : 1. hall probe (ge crystal);(b)hall probe (inas).2. hall effect set-up (digital), dhe-213. electromagnet,emu-75oremu-50v.4. constant current power supply, dps-175 or dps-50.5. digital gaussmeter, dgm-102.6. range- 0-20 ma, apparatus to study characteristics of tunnel diode : 1. instrument comprises of dc regulated power supply of 0-600mv.1. two round meter for voltage & current measurement.2. circuit diagram is printing on front panel & important connections brought out on front panel.3. with well illustrated instruction manual, photo diode characteristic apparatus : 1. material- ms2. frequency- 50hz, photo transistor characteristic apparatus : 1. instrument type- analog2. input voltage - 220 v3. frequency - 50-60 hz, solar cell characteristic apparatus (complete apparatus) : 1. analog voltmeter: 12. analog ammeter: 13. solar panel/photovoltaic cell/solar cell to study characteristics: 14. range of dc voltmeter (in volt): 305. range of dc ammeter (in milli ampere): 506. necessary patch cords for interconnection7. along with instruction manual and demonstration, apparatus to study charging and discharging of a capacitor : 1. built in power supply : +12v variable & -12v, variable dc2. mains : 230v ac , ldr characteristics apparatus. : 1. voltage- 220 v2. apparatus type- analog3. temperature range- 50-60degree, plancks constant using solar cell : 1. instrument type- digital 2. built in power supply : +12v variable & -12v3. necessary patch cords for interconnection
Tender For supply of communication system lab equipment - communication systems trainer , single channel sampling and reconstruction, 4 channel , two channel pulse code , am modulation and demodulation , fm modulation and demodulation experimental panel , data formatting reformatting experimental panel , 16 qam modulation demodulation experimental panel , baseband sdr communication kit , carrier modulation demodulation experimental panel
Tender For supply of lab equipment of soil science minimum average annual turnover of the bidder-semi auto nitrogen analyzer for soil and plant with digestion unit 20 set with 40 kjeldahl tubes , ph meter , conductivity meter , weighing balance , keen raezkowski box , silica crucible with lid and tongs , soil hydrometer 152h astm , automatic burette , hot air oven , double distillation unit vertical , core sampling kit , wiley grinder , vacuum desecrator with silica gel , soil thermo meter , vacuum funnel
Tender For providing of custom bid for services - job contract for technical work such as operation of pilot coke oven and other testing equipment sampling and testing of coal coke byproduct samples