Tender For high frequency x-ray machine-, , , high frequency x-ray machine suitable for general radiography., , x-ray generator:, , high frequency x-ray generator having frequency of 50khz should be provided., , oil filled based generator for high dielectric strength, better heat dissipation, and easy service stability., , power output of generator should be 40 kw., , radiographic kv range should be 40 to 125kv., , ma range (rad.): upto 500ma., , exposure time (rad.): 2ms to 2sec., , mas range (rad.): 1 to 200mas., , control:, , a very compact, soft feather touch control panel having following functions & indications should be provided. the panel can be supplied in floor mount with spill proof design., , following features should be available on the control panel., , machine on/off switch., , digital display of kv & mas., , kv & mas increase and decrease switches., , tube focal spot selection switch., , ready and x-ray on switch with indicators, , bucky selection switch., , self diagnostic programme with indicators for earth fault error, kv error, filament error & tube's thermal overload., , anatomical preprogrammed parameters of human anatomy should be available to select exposure parameters based on body part, examination view and size of the patient., , anatomical programming up to 200 programmes or more, , a dual action hand switch with retractable cord should be provided for radiation protection of operator., , x-ray tube:, , one no. dual focus rotating anode x-ray tube thermally protected., , anode heat storage capacity of tube should be 140 khu., , one pair of 8-meter h.v. cable., , one no. collimator with auto shut off facility, should be provided., , hv tank:, , a very compact h.v. tank filled with high dielectric transformer oil should be provided. the h.v. tank should contain h.v. transformer, filament transformers, h.v. rectifiers & h.v. cable receptacles., , tube stand:, , floor mounted ceiling free tube stand with counter balanced movements & with easy installation at site., , manual movements with electromagnet locks in longitudinal, transverse & vertical movements are provided with release switches on electromagnet panel mounted on tube collimator assembly., , tilto meter on electromagnet panel to show tube angle position., , continuous tube rotation around horizontal axis with lock, , f. table:, , floatex table with 4-way movement of the table top i.e. along x axis and y axis is to be provided. longitudinal movement of tabletop is 500mm or more & transverse movement is 180mm or more., , the table should consists of bucky motorized reciprocating grid of ratio 8:1 - 85 lines/inch., , the bucky should be locked at any desired length position by an electromagnetic lock., , the tabletop should be made of low radiation absorption, waterproof material., , table accessories like stainless steel cassette tray, compression band is to be provided., , g. vertical bucky stand:-, , vertical bucky stand with oscillating grid of ratio 8:1, 85 lines / inch is provided., , the bucky moves up & down & is equipped with a stainless steel cassette tray., , the stand is floor-mounted type & can accommodate cassettes up to 14" x 17". the bucky is tilted in 6 steps of 15 degree angle each for various radiographs., , vbs should have provision for without grid exposure., , power requirement: the unit should be, , operable on 3 phase, 400 volts ac 50hz with line resist less than 0.2 ohms. line regulation 10%., , other requirements:, , the company should be iso & icmed certified company., , the unit should be approved by aerb., , the company should be european ce certified from notified body., , the equipment should have import/manufacturing, ,
Tender For supply of eboo - extracorporeal blood oxygenation and ozonation generation six system with uv ir radiation attachment machine including set of accessories as per annexure-a [ warranty period: 30 mont hs after the date of delivery ]
Tender For supply of boq mechanical engineering lab equipments angle gauges , screw thread micrometer , feeler gauge ,comparator stand , mechanical comparator with stand ,clinometer , gear tooth vernier , electronic weighingmachine , digital tachometer , cnc milling machine , cncturning lathe , single plate clutch , multi plate clutch unit ,centrifugal cluth unit , cut section of synchromesh gear box, model of abs brake system , model of rack and pinionsteering gear , model of power steering gear or re-circulating type worm and wheel or other type of steeringgear , model of su pump , training vehicle , automobileelectric system , brake master cylinder , sliding mesh gearbox , cut section model of 4 cylinder 4 stroke petrol engine ,ac induction motor with vfd for motorizing already existingmodels in lab , open hearth furnace with blower electric ,wood working lathe , spot welding set , electric metal cutoff saw , hand lever shearing machine , single phase arcwelding machine with eye protecting goggels black andwelding gloves , pipe threading die set , mig welding set ,tig welding set , mould making hand tools set hand rammerlifter trowels shovels vent wire hand riddle sprue pin ,moulding flasks cope and drag , bench grinder , shapermachine with standard accessories , slotting machine withstandard accessories , horizontal milling machine arbor size23mm and 32mm with standard accessories , grinderattachment for lathe , portable hand drill machine bench grinding machine (grinding wheel dia 300 mm, width38mm,bore 1 , centre height 910 mm), digital pyrometer(optical sensor radiation pyrometer for tempareturemeasurement on small target to 0.0005" (0.0127mm)accuracy: 0.5% range selectable digital display: c, f, r, k standard temperature ranges: upto 1000 c,adjustable emissivity setting: 0.01 to 1.0), metallurgicalmicroscope (the microscope should have magnification 30xto 1500x with binocular head inclined at 45 . both sidecoaxial focusing knobs, quadruple revolving nosepiece withaccurate centering and positive click stop ,large coaxialmech. stage for x-y movement of specimen, bright field illuminator 6v-20w halogen lamp with field diaphragm, filter