Tender For annual rate contract welding machine, model rd 400a. tec [arc welding machine, model rd 400a. technical spec.-model-rd 400a, supply voltage-415 ( tolerance +10% & -10%) frequency-50/60 hz.,cooling-forced air, insulation class-h, primary current-42a, maximum rated at maximum-30,rated kva oca- 65-80v, setting range-50-400a, duty cycle-60%, protection class-ip23, diamention( lxwxh) -720mm x 630mm x 915mm, weight- 155 kgs. features- 1) machine is sturdy & stable of the annual rate contract specially 6010 celulosic, 7018 & 6013 & all types of alloy steel & ss electrodes. 2) prevention of electrod freezing. 3) full-wave silicon rectifire assures trouble free services. 4) heavy duty mounted on 4 wheel. 5) easy to move on heavy duty wheels. 6) better power factor. 7) low demand of primary current for starting. 24 month guarantee on power source. party to submit oem / autherisation & test certificate with warranty. ]
Tender For supply of co2 incubator,capacity 150 to 200 litters,construction,solid outer cabinet casing with phosphate cold rolled steel sheet to prevent corrosions,interior material should be electroplated stainless steel ss-304 for easy cleaning and decontamination,inner chamber with direct heating fan, gentle convection circulation to provide stable temperature control excellent uniformity and rapid recovery of temperature after opening of door,minimum three or more adjustable perforated electroplated stainless steel ss 304 autoclavable shelves,inbuilt separate glass door for each shelf to enhance temperature uniformity and reduced gas consumption,hepa filters at the co2 inlet to minimize contamination risk,microprocessor controlled and air jacketed,disinfection,automatic heat disinfection or sterilisation cycle for bacteria fungi and spores,machine should have automatic lock feature during sterilization process preventing unwanted door opening and cycle disruption,co2,range 1 to20 percentage,control 0 point 1 percentage,tracki