Government Polytechnic College

Government Polytechnic College has published Purchase Of Equipments Equipment Items , Equipment Items , Control Valve Characteristics Industrial Type Pneumatic Control Valve Of Type I)Quick Opening. Ii)Linear. Iii)Equal Percentage * Rust Proof Tank To Store Water. * Industrial Type Air Regulator Range Of (0-2.1 Bar) To Vary The 3-15Psi Pneumatic Signal. * One Rotameter Is Provided For Visual Indication Of Flow. * Fhp Pump Is Used For Water Circulation * One Bypass Water Line With Hand Valve Is Provided To Avoid Pumploading And To Maintain The Pressure Drop Across The Control Valve * Bourdon Type Pressure Gauge Fixed At Input Signal And Air Input Ofthe Control Valve To Monitor The Pressure * Three Control Valve Lined Parallel, Provided With Hand Valves For A Particular Valve Study. , Measurement Of Ph *3 ½ Digit Display To View The Ph Value *0 To 14 Ph *0 To 2000 Mv *Combined Type Electrode *A Glass Beaker Provided With Capacity Of 500Ml *Buffer Tablets Provided For Ph Of 7,4,9.2 *Mimic Logics In The Front Panel. , Control Of Liquid Level System To Maintain The Level Of The Water In A Overhead Tank - Sump And Overhead Water Tank - Level Measurement Of Water In The Overhead Water Tank Using Pressure Sensor - Pid Controller - Level Set In The Pid Controller Itself - Flow Control Of Water Using Electrical Actuator Controlled By Pid Controller Output - Ball Valve To Release The Water From Overhead Tank - Panel Mounted On Ms Powder Coated Stands , Plc Unit With I/O Interface Kit With Proximity Sensor For Counting And On-Off Control Of Motor *8 Digital Inputs (24V Dc) *6 Digital Outputs (24V Dc) *Memory Si2c 5K Words *Rs232 Communication Interface *Supply Voltage 24V Dc , Measurement Of Displacement Using Ultrasonic Method *Ultrasonic Type Displacement Sensor Of Type: Ultrasonic Range :(0-1000)Mm Supply Voltage:24V Dc @ 150Ma Output :(4-20)Ma *One Mechanical Moving Setup With Scale Provided To Move The Displacement Sensor. *3 ½ Digit Digital Indicator Provided To Display The Displacement *In Built Regulated Power Supply. *Mounted On A Closed Cabinet. , Measurement Ofhumidity *One Humidity Sensor Of Output (0-1)V *In-Built Temperature Compensation. *Signal Conditioner For Humidity Sensor. Output(0-5) V Dc. *Regulated Power Supply. *3½ Digit Indicator To Display The Humidity And Also Temperature. *Powder Coated Frame With Logical Diagram. *Detailed Documentation. , Decade Resistance Box , Decade Inductance Box , Decade Capacitance Box , Function Generator , Rheostat (30O/1A) , Rheostat (350O/1A) , Stop Watch , Measurement Oftorque *Reaction Type Torque Transducer Is Used To Measure The Torque Of Range (0-9.81) Nm. With Fulcrum Arm. *Slotted Weights With Pan Provision To Applied The Load In Steps Of 100 Gms. *A Mechanical Holder Provided To Hold The Sensor With The Table Rigidly *A 3½ Digit Digital Indicator To Display The Torque *Built-In Instrumentation Power Supply *Zero And Gain Calibration Provision. *Mounted In A Sleek Cabinet. *Detailed Documentation , Measurement Of Acceleration Using Piezoelectric Accelerometer /Vibration Setup * Vibration Sensor Of Piezo Electric Type Mounted In The Base Plate To Sense The Vibration Of The Material. *Precision Rectifier Circuit For Above Sensor. *Signal Conditioner Of (0-10)Vdc *Ic Regulated Power Supply *3½ Digit Digital Indicator To Display The Voltage. *Logical Diagram In The Panel *Mounted In A Powder Coated Closed Cabinet. , Measurement Of Speed Using Stroboscope Setup => Limited. Last date of submission for this tender is 2024-08-12. This is a Valve tender in Chennai, Tamil Nadu