Indian Tenders

Tender for Purchase Of Lab Equipments For Res Dept , Purchase Of Lab Equipments For Res Dept , Rc Phase Shift Oscillator (Iemcode:O001) Specifications: • Oscillator Type: Rc Phase Shift Oscillator Using• Transistor / Op-Amp Configuration. Input Supply: 230 V / 50 Hz Ac With Regulated • Internal Dc Supply. Output Frequency Range: 100 Hz - 10 Khz • Adjustable. Output: Sinusoidal Waveform With Adjustable • Amplitude Up To 10 Vpp. Rc Network: Three-Stage Rc Phase Shift Network• With Frequency Control Arrangement. Cro Test Points: Dedicated Cro Terminals At • Amplifier Output, Each Rc Stage, And Final Output For Waveform And Phase-Shift Observation. Protection: Over-Voltage And Short-Circuit • Protection Provided. Indicators And Controls: Power On Led Indication • With Frequency And Gain Adjustment Controls. Accessories: Patch Cords, Circuit Diagram. , Strain Guage Characteristi Cs Kit(Iemcode:O002) Specifications: • Ac Mains Power Supply: 230 V ±10%, 50 Hz • Metal Foil Strain Gauge Mounted On Beam/Cantilever. • Strain Measurement Under Applied Load. • Wheatstone Bridge Arrangement. • Signal Conditioning And Amplification Circuit. • Instrumentation Amplifiers With 3½ Digit Display For Strain / Output Voltage. • Zero And Gain Adjustment Controls. • Provision For Applying Calibrated Loads. No Rs.10,000 2 • Table-Top Trainer With Labelled Panel. • Test Points For Signal Measurement. • Built-In Dc Power Supplies And Wooden Closed Cabinet. • Supplied With Patch Cords , Load Cell Characteristi Cs Kit(Item Code: O003) Specifications: Input Supply: 230 V / 50 Hz Ac With Regulated • Internal Dc Supply. Sensor: Strain Gauge Load Cell With Suitable • Mounting Arrangement. Load Range: 0 - 10 Kg. • Display: Digital Display For Load/Output Indication. • Cro / Test Points: Test Points Provided For • Observing Bridge Output, Amplifier Output, And Signal Conditioning Stages. • Controls: Zero Adjustment And Calibration Controls Provided. •Protection: Overload And Short-Circuit Protection Provided. •Accessories: Loading Arrangement, Connecting Leads. , Measurement Of Tank Level Using Rotometer(Item Code: O004) Specifications: •Input Supply: 230 V / 50 Hz Ac Withregulated Internal Dc Supply. •Tank Arrangement: Transparent Tank With 30 Liters Capacity With Suitable Supporting Stand. •Rotameter Range: 0 - 4000 L/Hr Calibrated Rotameter. •Flow System: Pump, Control Valves, And Piping Arrangement Provided For Continuous Flow Operation •Measurement Facility: Provision For Flow-Based Tank Level Measurement And Observation. •Display / Observation: Calibrated Level Indication With Flow Monitoring Arrangement. •Test Points: Output Terminals Provided For Monitoring Sensor/Output Signals. •Accessories: Connecting Tubes. , Measurement Of Tank Level Using Displacer Type Level Transmitter(Item Code: O005) Specifications: • Input Supply: 230 V / 50 Hz Ac With Regulated Internal Dc Supply Unit. •Measurement Principle: Buoyancy(Archimedes Principle) Using Displacer Element •Tank Arrangement: Transparent Experimental Tank With 30 Liters Capacity And Suitable Mounting Stand. •Level Range: Suitable Laboratory-Scale Level Measurement (0-100% Tank Height). • Sensor System: Displacer Type Level Transmitter With Continuous Level Output Signal. •Display Unit: Digital Indicator For Level Display In Percentage / Engineering Units. •Output Signals: Standard Analog Output (4-20) Ma / (0-10) V Provided For Monitoring. •Test Points: Provided For Transmitter Output, Signal Conditioning, And Display Unit Verification. •Controls: Zero And Span Calibration Adjustment Provided For Setting Level Reference. •Protection: Over-Voltage And Short-Circuit Protection For Electronic Modules. •Accessories: Connecting Cables, Piping Arrangement, Loading Medium (Water) , Measurement Of Temperature Using Pt100(Item Code: O006a) Specifications: •Input Supply: 230 V / 50 Hz Ac With Regulated Internal Dc Power Supply Unit. •Sensor: Pt100 Resistance Temperature Detector (Rtd) Probe With Stainless Steel Sheath •Measurement Principle: Resistance Variation Of Platinum Element With Temperature. •Temperature Range: 0°C To 150°C (Or Suitable Laboratory Range). •Display Unit: Digital Temperature Indicator With Direct °C Display. •Accuracy: High Accuracy With Linearized Rtd Signal Conditioning Circuit. •Signal Conditioning: Built-In Bridge Circuit With Amplifier And Linearization. •Test Points: Provided For Rtd Input, Bridge Output, Amplifier Output, And Final Display Signal. •Controls: Zero And Span Calibration Adjustment For Temperature Calibration. •Protection: Over-Voltage And Short-Circuit Protection For Electronic Modules. •Accessories: Temperature Bath Or Heater Arrangement, Connecting Cables,User Manual, And Circuit Diagram Included. , Temperature Measurement Trainer With Pt 100, Ntc, Tc (Itemcode: O006b) Specifications: Input Supply: 230 V / 50 Hz Ac With Regulated • Internal Dc Power Supply Unit. Sensors Provided: Pt100 Rtd, Ntc Thermistor, • And Thermocouple (Tc - K Type). Measurement Principle: Resistance Variation • (Pt100 & Ntc) And Seebeck Effect (Thermocouple). Temperature Range: Suitable For Laboratory Range • (0°C To 150°C Or Higher Depending On Sensor). Display Unit: Digital Temperature Indicator With • Selector Switch For Pt100 / Ntc / Tc. Signal Conditioning: Separate Conditioning • Circuits For Rtd Bridge, Thermistor Network, And Thermocouple Amplifier. Test Points: Provided For Sensor Input, • Conditioned Output, And Final Display Signal. Controls: Sensor Selection Switch, Zero/Span • Calibration, And Temperature Adjustment Control. Protection: Over-Voltage And Short-Circuit • Protection For Electronic Modules. Accessories: Heating Source Or Temperature Bath Connecting Leads. , Bourdon Tube Pressure Gauge(Item Code: O007) Specifications: Bourdon Tube Pressure Gauge: Analog Indicating Type Measurement Range: 0 To 10 Bar Dial Size: 100 Mm Nominal Dial Diameter Accuracy: ±1.6% Of Full Scale (Fs) Pressure Element: Bourdon Tube Made Of Phosphor Bronze / Stainless Steel Case Material: Mild Steel Powder Coated / Ss304 Stainless Steel Window Material: Clear Acrylic / Glass Connection Type: Bottom Entry / Back Entry, 1/2 Bsp Threaded Connection (Or 1/4 Bsp As Required) Mounting: Panel Mounting / Direct Mounting Scale: Dual Scale: Bar, Psi Pointer: Micrometer Adjustable Aluminum Pointer Operating Temperature: Ambient: -10°C To +65°C, Process Fluid Temperature: Up To 80°C Protection Class: Ip54 Minimum Over Pressure Limit: 130% Of Full Scale Value. Calibration: Factory Calibrated With Calibration Certificate , Differential Pressure Transmitter(Item Code: O009) Specifications: • Input Supply: 230 V / 50 Hz Ac With Regulated Internal Dc Power Supply Unit. • Tank Arrangement: Transparent Tank With Mounting Stand For Real-Time Liquid Level Observation. • Tank Capacity: Laboratory-Scale Transparent Tank With Capacity 30 Liters Suitable For 0-100% Level Measurement. • Differential Pressure Range: 0-100 Mbar To 0-10 Bar. Accessories: Complete Piping, Control Valves, And Pump System For Continuous Water Circulation And Level Variation. •Display Unit: Digital Indicator For Real-Time Level Measurement And Monitoring. •Output Signal: 4 , Solenoid Valve Kit(Item Code: O010) Specifiations: • Type: Electrically Operated Solenoid Valve Trainer / Kit. • Valve Type: 2/2 Way And 3/2 Way Normally Closed (Nc) Solenoid Valves. • Operating Voltage: 12 V Dc / 24 V Dc / 230 V Ac. • Port Size: 1/4 Bsp Threaded Connection. • Body Material: Brass / Stainless Steel. • Seal Material: Nitrile (Nbr) / Viton. • Operating Pressure: 0-10 Bar. • Flow Media: Air, Water, And Non-Corrosive Fluids. • Coil Insulation Class: Class F Or Better. • Protection Class: Ip65 Minimum. • Response Time: Fast Switching Operation. • Mounting: Panel/Base Mounting Arrangement. • Indicators: Led Indication For Valve On/Off Status. • Accessories: Connecting Tubes, Fittings, Power Cord, And Control Switches , Gauge Glass Assembly (Item Code: O011 Specifications: • Type: Gauge Glass Assembly For Liquid Level Indication. • Tube Material: Toughened Borosilicate Glass. • Glass Length: 150 Mm / 200 Mm / 300 Mm (As Required). • Glass Outer Diameter: 12 Mm To 20 Mm. • Working Pressure: Up To 10 Kg/Cm². • Working Temperature: Up To 150°C. • End Connection: 1/2 Bsp Threaded Connection. • Valve Type: Isolation Valves Provided At Top And Bottom. • Body Material: Brass / Ss304 / Ss316. • Packing Material: Ptfe / Rubber Sealing Gasket. • Mounting: Vertical Panel/Tank Side Mounting. • Safety Feature: Protective Guard / Transparent Shield Provided. • Drain Arrangement: Bottom Drain Valve Provision. • Accessories: Mounting Hardware, Sealing Washers, And Connecting Fittings. , Ultrasonic Level Meter(Itemcode: O012) Specificaions: • Measurement Principle: Non-Contact Ultrasonic Level Sensing. • Measuring Range: 0.2 M To 4 M Minimum. • Display: Digital Lcd/Led Display For Level Indication. • Output Signal: 4-20 Ma / 0-10 V Analog Output. • Sensor Type: Ultrasonic Transducer With Transmitter Module. • Operating Frequency: 30-60 Khz Ultrasonic Frequency Range. • Accuracy: ±1% Of Full Scale Or Better. • Resolution: 1 Mm Minimum. • Supply Voltage: 230 V Ac Mains Input With Built-In Power Supply. • Tank Material: Transparent Acrylic Tank With Graduated Scale. • Mounting Arrangement: Rigid Sensor Mounting With Adjustable Height. • Control Features: Level Set Point Adjustment And Alarm Indication. • Communication: Optional Rs485 / Modbus Interface. • Protection Class: Ip65 Sensor Enclosure Minimum. • Accessories: Interconnecting Leads, Trainer Panel, User Manual, And Experiment Guide. , Thermocoupl E (Itemcode: O013) Specifications: • Type: Thermocouple Trainer Kit For Temperature Measurement Experiments. • Thermocouple Types: J, K, And T Type Thermocouples Provided. • Temperature Range: 0°C To 400°C Minimum. • Sensor Material: Industrial Grade Thermocouple Probes With Ss Sheath. • Display: Digital Temperature Indicator With Led/Lcd Display. • Accuracy: ±1°C Or Better. • Resolution: 0.1°C / 1°C Selectable. • Cold Junction Compensation: Built-In Automatic Compensation. • Signal Conditioning: Amplifier And Filtering Circuit Provided. • Output Signal: Analog Output Terminals For Experimentation. • Heating Arrangement: Built-In Heater With Temperature Control. • Power Supply: 230 V Ac Mains Operated. • Protection: Fuse And Over-Temperature Protection Provided. • Mounting: Table-Top Trainer With Front Panel Layout. • Accessories: Connecting Leads, Experiment Manual, And Thermocouple Probes. , Calorimeter(Item Code: O014) Specifications: 14 Calorimeter(Item Code: O014) • Vessel Material: Copper / Aluminum Calorimeter Vessel. • Capacity: 250 Ml / 500 Ml Minimum. • Insulation: Double-Walled Insulated Outer Container. • Stirrer: Non-Corrosive Stirrer Provided. • Thermometer Provision: Suitable Slot For Thermometer/Temperature Sensor. • Lid Arrangement: Insulated Lid With Openings For Stirrer And Thermometer. • Temperature Range: Ambient To 100°C. • Least Count Compatibility: Suitable For 0.1°C Thermometer. • Heating Arrangement: Compatible With External Heater / Immersion Heater. • Mounting: Table-Top Laboratory Model. • Accessories: Stirrer, Lid, Thermometer, Measuring Cup, And Connecting Accessories.