tools and equipments for mechanical engineering lab purchase of tools and equipments for mechanical engineering lab in me department , double pipe heat exchanger: quality panel 3 kw heater with measuring jar stop watch , thermocouples , digital temperature indicator , proper quality hoses . proper insulation of outer pipes . standard parts and electrical . , forced convection heat transfer apparatus: table top , 650 wblower , 250 watt heater , manometer , digital meters , with thermocouples and regulator . with standard parts and electricals . , thermal conductivity of composite wall: table top with quality specimens , 250 watt heater , digital meters , thermocouples and regulator . with flask . , emmissivity apparatus: plate diameter-150mm and 6mm thick , 250 watt heater , digital meters , thermocouples with digital temperature indicator , regulator material of plate-brass with quality standard parts and electricals . , refrigeration test rig: to determine cop of system . quality compressor- 1/3 hp , energy meter , digital temperature indicator , rotameter , stop watch . single phase 230v ac . rotameter . evaporator , stop watch . with standard quality parts and electricals . , air condition test rig: to determine cop of system . single phase 230v ac hermettically sealed compressor 1 tr . evaporator . pressure gauges . thermocouples , wet bulb &dry bulb thermometers . energy meter . digital meters , stop watch . rotameters with standard quality parts and electricals . , thermocouple calibration apparatus: different type j type thermocouples . glass thermometers . constant temperature bath for hot and cold junctions . digital temperature indicator . , pressure gauge ( tester ) calibration apparatus: 0 . 5 to 25 kg/cm2 with standered set of weights , stefan boltzman apparatus . table top panel , thermocouple with digital temparature indicator , to determine stefan boltzmann constant . stop watch . with standard parts and electricals . , free and forced vibration apparatus , table top unit , rigid beam with pinned end and spring at other end . flexible pinned beam pin at one end and roller pivot at other end . quality structure with vibration measuring attachments/accessories . variable speed servometer , encoder and controller , non contacting sensor , high grade steel beam , software and interface with pc . , whirling of shaft apparatus , the driving motor is 230v dc 1/16 h . p; 6500 rpm . a dimmer state of 240v , 2amp , and 50 cycles is used to control speed of the rotating shaft . to study support end and fixed end conditions . with standard parts and electricals . , universal governer apparatus , power supply 230 v ac , single phase . floor space 1 . 5 x 1 . 5 m tachometer to find out rpm . spindle material stainless steel governor mechanism four different types of governor mechanism with spring and weights . watt governor porter governor hartnell governor proell governor motor variable speed , standard make , fhp motor . control panel for speed control of motor