Tender For supply of reynold apparatus , bernoulli theorem apparatus , discharge through venturimeter, orificemeter and rotameter , losses due to friction in pipe lines , flow through helical coil , pressure drop through packed bed , centrifugal pump test rig apparatus, with variable speed , gyratory sieve shaker, with sieves , jaw crusher , thermal conductivity of liquids , thermal conductivity of metal rod , heat transfer in natural convection , heat transfer in forced convection , dropwise and filmwise condensation apparatus , unsteady state heat transfer unit , stefan boltzmann apparatus , emissivity measurement apparatus , shell and tube heat exchanger , calandria evaporator
Tender For supply of (i) supply and erection of water cooled shell & tube condenser for blue star make chilling unit as p , (ii) supply and erection of shell & tube evaporator for chilling unit of air conditioning plant of g
Tender For custom bid for services - vam machine breakdown attending-vam machine breakdown occurred on 13/02/2025 due to multiple tube failure of vam evaporator tubes along with contamination of refrigerant & absorber solution. the intent of specification is replacement of evaporator tubes along with replacement of absorber solution, refrigerant solution and filtration as per below mentioned scope of work: agency has to carry following activity: 1. pressurising the system by using nitrogen. 2. draining the libr solution and d.m. water into empty drums. 3. removing the evaporator tubes. 4. replacing the evaporator tubes (500 nos) with new ones. 5. again pressurizing the system with nitrogen. 6. carrying out thorough leak testing of the entire system 7. holding the pressure for 24 hrs. for observing any pressure drop. 8. hydraulic testing of the entire tubes. 9. vacuumizing the system by using vacuum pump. 10. holding the vacuum for 24 hrs. for observing any vacuum rise. 11. thorough internal cleaning of the vam. 12. charging the libr solution. 13. charging the fresh d.m. water. 14. charging the lithium molybdate as per requirement. 15. charging the octyl alcohol as per requirement. 16. recommissioning the machine after carrying out the necessary tests. 17. carrying out online filtration of the unit by installing the filtration kit. 9316191577.
Tender For supply of saloon hvac evaporator coil/battery left saloon hvac evaporator coil/bat tery left for apl "5 row, 14 tube, 980 mm fin length, copper fin & copper tubes with 13fins per inch . fin thickness - 0.15 mm copper part no: wba99990021258 make: sidwal or part no : 50200350 ma ke :- mitsubishi electric note:must be suitable for hvac of caf trains ]
Tender For procurement and supply of science lab equipment to marshaghai college - supply of science lab equipment to marshaghai college, physic department, study of rise and decay of current in an lr circuit with a source of canstant emf omega type es-221, determination of internal resistance of a cell using voltmeter and resistance box omega type es-224, determination of velocity of sound in air omega type es-228, study of variation of power factor with frequency of a given coil using cro omega type es-229, determination of ballistic constant of a ballistic galvanometer omega type es-245, determination of the refractive index (h) of a glass/ water with the help of a microscope omega type e-303, determination of b, & m using magnetometers omega type es-305, voltage current relationship in a-r-l series circuit omega type es-308, di electric constant of a specimen (liquid) at high frequency by lecher-wires omega type es-318, botany department instruments, compound microscope, dissecting microscope, chromatography papers, ph indicator paper, digital ph meter, portable autoclave, measuring cylinder 100ml, measuring cylinder 50ml, measuring cylinder 10ml, herbarium paper, centrifuge tube conical, ldpe plastic wash bottle, digital spectrophotometer, lab balance, hot air oven, soil testing kit formacronutrients, bekar, conical flasks borosil 250ml, single stage distillation unit, virus bacteriophage model, virus tmv model inshowcase, dna model helical inshowcase, rna model helical inshowcase, soil thermometer, agrobacterium mediatedgene transfer rexine chart, museum specimen of cuscuta, museum specimen of sargassum, museum specimen of funaria, museum specimen of spirogyra, museum specimen of rhynia, museum specimen of psilotum, slide of anatomy, slide of embryology, slide of parenchyma, slide of collenchyma, slide of sclerenchyma, slide of monocot leaf, slide of dicot leaf, slide of ovule, water bath double-walled(thermostatic controlled), ri, chemistry department, digital polarimeter, tlc, 50 hz single rotaryvacuumevaporator, for labs, capacity :1000ml, chiller 1200w for rotaryevaporator, rotary vane vacuum pump, vacp-r series, borosilicate glass distillattion condenser, joint clip, hypodermic glass syringes for laboratory, reusable needles, 2 neck round bottom boiling flask 20ml, glass condenser for reflux, teflon stopcock flow control adapter, zoology department, ph meter, archeopteryx, sphenodon, models of fossil, mammalian skull, placenta, disarticulated bones of frog, disarticulated bones of fowl, disarticulated bones of varanus, disarticulated bones of mammals