<p>Specification of 500 mA X-Ray Machine</p><p>500 mA-125 KVP full wave solid state rectified X-Ray Generator for radiology with connectivity to image intensifier, single X-Ray Tube (Up-gradable to double tube), with buckeye table with spot film device.</p><p>X-Ray Generator</p><p>500 mA, 40 KW X-Ray Generator for Radiology/fluoroscopy/spotfilms Radiography KV Range : 40 to 125 Fu\fluoroscopy Range : 0 to 3 mA at 40/45 to 90 KV</p><p>Power rating of 500 mA at 100 KV/Radiography parameter from 40 to 125 KV range with ma & mAs range at small focus & large focus to be specified at all mA stations with THX 1 DRA Tube.</p><p>Generator Controls: Radiographic Timer Switch should have a timing range 0.01 to 5 sec.</p><p>Control should consist of:</p><p> Push on/push off button with voltmeter, mA meter.  Technique control buttons  Selected focal spot display  Quick trip overload protector  Voltage compensator  Digital display blinking in case of overloading (Protection for Tube)  Space charge compensator  Technique selector  Digital display of active KVP, mA & mAs  Protective anode braking device  Electronic protection for overload of tube H.V. Cables & HT tank  Spot filming at all mA stations  Independent fluoro KVP selector  Pre heating on the both the focus during filament boosting for tube safety  Fluoro mA selector  Fluoroscopic timer: totalizer with buzzer  Bucky controls  Hand switch with flexible long cord  Serialography 2 frames per second</p><p>Main Panel should indicate:</p><p> Incoming power line condition  Selected focal spot  Tube overload indicator-incase exposure factors exceed tube rating  Digital display of KV/MAs for radiography/spot filing selected</p><p>High Voltage Transformers</p><p> H.V. Transformer comprising of HV Rectifiers, HT Transformer, Filament Transformer  Unit should have phase balancing transformer workable on 3 phase 415 volt AC  Power supply requirement should be 400-440 V AC, 50 Hz 3 Phase</p><p>Control & HT Transformers should be suitable for two tubes in future without added expenditure.</p><p>X Ray Tube:</p><p> BEL DRA-1 double focus rotating anode Head THX 1 with DRA 1 125/20/40 tube unit 0.6 to 1.2mm. smaller focal spot will be preffered.  Aluminium filters  Light beam diaphragm with halogen lamp preferably auto shut off motorized collimator (as per BARC)  Pair of HV cables with standard length (preferably 10 meters)</p><p>Tube Column:</p><p>Should be floor to ceiling with fully counter balanced tube head with safety lock in case wire failure and capable of 360 degree convenient rotation and stops at 90 degree.</p><p>Lateral parking of fluoroscopy panel.</p><p>X Ray Table:</p><p>Motorized X-Ray Diagnostic Table with 90’ & 12’ movement alongwith spot film device with lateral parking for cassette size 8” x 10”, 10” x 12” and 14” x 14” with a grid 8:1, 40 lines per cm. All controls should be on SFD. Multi position with motorized bucky with bucky grid ratio of 10:1, 40 lines per cm with electro magnetic fully counter balanced floor to ceiling 360’ rotation with safety lock in case of wire failure.</p><p> Fluoroscopic lead glass & screen assembly size 14 x 14  Grid 14x 14 inches (grid ratio & lines/inch should be specified)  Lead rubber flaps protective  Mark cones  Adopter format/adopting kit for 14 x 14 cassette  Lateral parking  Handgrip, foot rest, foot switch, compression band.  Motorized collimator with auto shut off system.</p><p>Accessories</p><p>Goggles-02 Nos., Lead apron (Light weight) 2 in number, gonad shield and lead shield.</p><p>Other Requirements:</p><p>1. Company should be ISO:9001 certified. 2. Complete unit should be approved by BIS & AERB-BARC 3. Company should have a minimum of 20 years experience in the field 4. Company should have a local service centre in Delhi. 5. Spares should be available for next 10 years 6. Equipment should have complete guarantee for one year including X-Ray Tube starting from the date of approval of equipment. 7. AMC for next five years after completion of guarantee period. 8. Price should be FOB destination & should be with complete installation whatsoever. 9. List of recent installation in Govt. Hospitals. 10. Company should provide data sheet for quoted products in accordance to AERB certification.</p>