Tender For supply of auto clave : it shall be high pressure vertical sterilser stainless steel having a size of 12# x 20# with a stand to hold two bins of size 11# x 9#. electrically operated with double walled chamber both stainless steel ss304 18 swg, having a flange of 10 thk having a lid with locking device and easil y operable. it shall be a complete unit with pressure gauge, pressure weight, safety valve, water lever i ndicator, timer (0-60) minutes, pilot lamps on/off switch to operate on 220/230 v ac 1 phase 50 hz ha ving a rating of 1.5 kw and not exceeding 2 kw. note: (i) maintenance and operation manual sha ll be supplied along with the equipment in duplicate. (ii) operation of the equipment shal l be demonstrated to the custodian of the coach (viz) in any one of divisions/zonal rail ways of indian railways on arrival of the coach at the base depot and on getting the a dvice therefor from the custodian of the coach/icf. [ warranty period: 30 months after the date of delivery ]
Tender For supply and installation of biotechnology instruments - bod incubator with stabilizer:- features available in bod incubator - toughened glass window ,air circulation fan ,removable tray ,temperature,sensor ,door hinges ,pid temperature controller. 2 optional features available in bodincubator stainless steel perforated trays no of trays 3 air circulation motorized blowerexterior body material mild steel and painted in epoxy powder coating insulation material glass woolouter door material mild steel inner door material material of removable traytoughed glass material of removable tray stainless steel wire mesh tray chamber capacity(in ltr) 250-299 thickness of sheet (in mm ) 0.7 thickness of toughed glass/acrylic sheet (in mm ) 7 diameter of stainless steel wire in mesh ( in mm )3 temperature range 10 c to 70 c temperature accuracy 0.5 ctemperature uniformity 1 c., cooling centrifuge 20000 rpm with rotator head and stablizer :- type of motor brushless(without carbons)type of lid lock both manual and electronicno of acceleration and deceleration profiles in built for rotor speed while automatic brakingoption to accelerate and decelerate speed at various rates configuration of rotor supplied with centrifuge machine angle rotorsize of rotor supplied with centrifuge in ml"12x15ml(for angle rotor) rpm 13000"warranty period for equipment & roto condensed water drainage system,the equipment shall be installed and demonstrated before acceptance, servo controller voltage stabilizer supplied with item, deep freezer with stabilizer :- type vertical features puf insulation,frost free capacity ( l) >=250l temperature range in c -10 c to -40 c or better temperature uniformity in degree celsius +/- 3 c or lesstemperature stability of system in degree celsius +/- 3 c, rotatary shekar incubator with stabilizer :- castor wheels ,range of temperature5 degree centigrade to 60 degree centigradetype of display lcd, type of speed controlstepless continuously variable,orbital shaking amplitude in mm25 mm,type of flask which can be accommodated 100 ml ,250 ml ,500 ml ,1000 ml ,2000 ml, interior illumination led bulbs,construction of body double walled with inner and outer walls,door insulated double walled door with glass window,internal length of equipment in mm 765internal width of equipment in mm 660internal height of equipment in mm 650outer length of equipment in mm 1150ouiter width of equipment in mm 800outer height of equipment in mm 1300,range of temperature 5 degree centigrade to 60 degree centigradetemperature accuracy plus minus 0.5 degree centigradetemperature controller microprocessor based digital temperature controller and indicatortype of sensor pt -100,type of motor brushless motorshaking mechanism controller microprocessor controllerorbital shaking speed in rpm upto 250type of speed control stepless continuously variableincrement of step variation 10orbital shaking amplitude in mm 25 mmtimer adjustment in hours 99, autoclave vertical :- chamber capacity/size approx. 80-120 litersoperating pressure 15 - 20 psipressure gauge type analog pressure gauge (0 - 400) psi temperature accuracy +/- 0.5 c (at 121 c)operating temperature (max) 123 c features automatic start/stop timer,low water level heater cut-off and alarms,over pressure cut-off with audio-visual alarm,low heat warning,inner temperatureindicator,over temperature cut-off with audio-visual alarm,door cannot unlock until chamber pressure reaches room pressure,temperature calibrationfunction spares & accessories perforated corrosion free basket made up of ss 304 (3-4 nos) that arestackable two high or more levelsadditional requirement calibration certicate from iso17025 accredited lab for temperature,pressuregauges & timer, heating element multicombine:- power source electric material ceramicapplication heating shape rectangulardimension diameter 200 millimeterwidth 200 millimeter thickness 8 millimeterlength 600 millimeter specications resistance 5 operating power 100 ki
Tender For supply of distributor valve complete with common pipe bracket control chamber and pressure tra nsformer for bobrn wagon confirming to rdso specification no. 02-abr-02 with amendment no. 4 a nd appendix-a1 and a2. [ warranty period: 30 months after the date of delivery ]
Tender For supply of pressure switch and solenoid valve repair , ro membrane replacement and housing sterilization , filter cartridge replacement , full ro system cleaning and performance check , leak inspection or pipe replacement , uv chamber maintenance