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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | L1₹79,225.20Accepted-AOC | ₹79,225.20 | L1 | Accepted-AOC AOC |
| 2 | L2₹90,388Rejected-AOC | ₹90,388 | L2 | Rejected-AOC Highest Price |
| 3 | L3₹92,099Rejected-AOC | ₹92,099 | L3 | Rejected-AOC Highest Price |
| Sl No | Description | Qty | Unit | BARATHI ENTERPRISES | GST SCIENTIFIC SOLUTIONS | Vajenthura Microwave Products |
|---|---|---|---|---|---|---|
| 1.01 | Temperature measurement Trainer Kit – 3 transducers
-Temperature measurement Using Iron/Constantan Thermocouple with cold compensation, Using RTD and Using Thermistor
- Amplifier, Constant Current Source
- 31/2 digit display to view the temperature
- Built in Power Supplies & - Legend printed in the PCB
- Necessary test points & - Wooden closed cabinet
- Detailed instruction manual | 1 | No | 6,450 ₹7,611 | 7,250 ₹8,555 | 6,900 ₹8,142 |
| 1.02 | Behaviour of Inductive and Capacitive Proximity sensors
-Inductive and Capacitive Proximity Sensor mounted on Board
- Proximity Sensors Pins terminated in terminals & - DC 24V Build Power Supply & - Buzzer and Relay Pins terminated in terminals & Wooden closed cabinet & Detailed instruction manual | 1 | No | 3,750 ₹4,425 | 4,750 ₹5,605 | 4,400 ₹5,192 |
| 1.03 | Displacement measurement using LVDT
- LVDT range 10 mm & - Screw Gauge to move the core in LVDT
- AC Signal Source, Phase Sensitive Detector and Instrumentation amplifiers & - 31/2 digit display to view displacement
- Test points to measure the signals & - Built in Power Supplies
- Legend printed in the PCB & - Wooden closed cabinet
- Detailed instruction manual | 1 | No | 7,550 ₹8,909 | 8,650 ₹10,207 | 8,200 ₹9,676 |
| 1.04 | LDR VI Characteristic and Measure speed of the DC motor using Optical Sensor
- 24V DC Motor & - Variable speed circuit & - Slotted plate fitted in the shaft of the motor & - Opto interrupter to sense the slot to use the speed of dc motor & measured the pulse & - Frequency to voltage converter circuit & - Digital display to display the speed
- Built in power supply and wooden cabinet | 1 | No | 7,500 ₹8,850 | 8,450 ₹9,971 | 8,900 ₹10,502 |
| 1.05 | Performance of Ultrasonic Sensor and Moisture Sensor
- Arduino uno board & - Ultrasonic sensor & - Moisture sensor
- 16*2 LCD display & - The moisture and distance can be visualized in LCD display & - Serial communication in PC
- Supporting program and USB cable and necessary patch card
will be provided & - Built in Power Supplies & - Necessary test points & - Wooden closed cabinet & - Detailed instruction manual | 1 | No | 3,750 ₹4,425 | 4,850 ₹5,723 | 4,300 ₹5,074 |
| 1.06 | Behaviour of Transistor as a Switch
- ON/OFF control on DC Motor using & - Push Button & - Single Pole Single Through (SPDT) & - Single Pole Double Through (DPDT) & - Limit Switch & - Transistor as a Switch & - Relay switch
- Built in Power Supplies & - Necessary test points & - Wooden closed cabinet & - Detailed instruction manual | 1 | No | 3,950 ₹4,661 | 4,950 ₹5,841 | 4,600 ₹5,428 |
| 1.07 | Forward and Reverse Control of Three Phase AC Motor
- 2 nos. of 3 phase 16A Main Contactors & - 3 phase input, Fuses
- Stop, Start Fwd, Start Rev, Push Switches & - Control inputs and outputs wiring & - Indication of Forward and Reverse operation
- Proper termination for 3 HP cage motor & - Wooden closed cabinet | 1 | No | 5,600 ₹6,608 | 6,950 ₹8,201 | 6,200 ₹7,316 |
| 1.08 | Pneumatic Circuit for Double Acting Cylinder Trainer Kit Consisting of
- 2 feet x 2 feet Hylam Panel & - Supporting stand & - FRL with base – 1 no. & - Hand slide valve with base – 1 no.
- Double acting Cylinder 25mmX100mm with base – 1 no.
- 5/2 Solenoid valve Valve 24V with base – 1 no. & - Flow Control Valves with base – 2 nos. & - Necessary Plugs and cable
- Switch Module 1no & - 24V, 2A Power Supply
- Without Air Compressor | 1 | No | 24,890 ₹29,370.20 | 27,450 ₹32,391 | 28,700 ₹33,866 |
| 1.09 | Servo Motor Control with an Arduino Shield
- Arduino uno board & - MG90S Servo Motor & - 16*2 LCD display
- Sweeps the shaft of servo motor back and forth across 180 degree & - Potentiometer value and shaft position visualized in LCD display & - Serial communication in PC
- Supporting program and USB cable and necessary patch card will be & provided & - Built in Power Supplies, Necessary test points
- Wooden closed cabinet, Detailed instruction manual | 1 | No | 3,700 ₹4,366 | 4,750 ₹5,605 | 4,400 ₹5,192 |
Tender Value
Refer Docs
EMD Value
₹1,000
Closing Date
13 Dec 2025, 3:00 pmClosed
THE PRINCIPAL
THIAGARAJAR POLYTECHNIC COLLEGE SALEM
Sensors and Actuators Lab Equipments
2025_DoTE_628052_1
TPTC/2025/Tender-137/DF/Mec/CE
Limited
Miscellaneous Goods
15 days
THIAGARAJAR POLYTECHNIC COLLEGE SALEM
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
₹1,000
Yes
2 Jan 2026
4 Dec 2025
15 Dec 2025
4 Dec 2025
13 Dec 2025
5 Dec 2025
Temperature measurement Trainer Kit – 3 transducers -Temperature measurement Using Iron/Constantan Thermocouple with cold compensation, Using RTD and Using Thermistor - Amplifier, Constant Current Source - 31/2 digit display to view the temperature - Built in Power Supplies & - Legend printed in the PCB - Necessary test points & - Wooden closed cabinet - Detailed instruction manual
Behaviour of Inductive and Capacitive Proximity sensors -Inductive and Capacitive Proximity Sensor mounted on Board - Proximity Sensors Pins terminated in terminals & - DC 24V Build Power Supply & - Buzzer and Relay Pins terminated in terminals & Wooden closed cabinet & Detailed instruction manual
Displacement measurement using LVDT - LVDT range 10 mm & - Screw Gauge to move the core in LVDT - AC Signal Source, Phase Sensitive Detector and Instrumentation amplifiers & - 31/2 digit display to view displacement - Test points to measure the signals & - Built in Power Supplies - Legend printed in the PCB & - Wooden closed cabinet - Detailed instruction manual
LDR VI Characteristic and Measure speed of the DC motor using Optical Sensor - 24V DC Motor & - Variable speed circuit & - Slotted plate fitted in the shaft of the motor & - Opto interrupter to sense the slot to use the speed of dc motor & measured the pulse & - Frequency to voltage converter circuit & - Digital display to display the speed - Built in power supply and wooden cabinet
Performance of Ultrasonic Sensor and Moisture Sensor - Arduino uno board & - Ultrasonic sensor & - Moisture sensor - 16*2 LCD display & - The moisture and distance can be visualized in LCD display & - Serial communication in PC - Supporting program and USB cable and necessary patch card will be provided & - Built in Power Supplies & - Necessary test points & - Wooden closed cabinet & - Detailed instruction manual
Behaviour of Transistor as a Switch - ON/OFF control on DC Motor using & - Push Button & - Single Pole Single Through (SPDT) & - Single Pole Double Through (DPDT) & - Limit Switch & - Transistor as a Switch & - Relay switch - Built in Power Supplies & - Necessary test points & - Wooden closed cabinet & - Detailed instruction manual
Forward and Reverse Control of Three Phase AC Motor - 2 nos. of 3 phase 16A Main Contactors & - 3 phase input, Fuses - Stop, Start Fwd, Start Rev, Push Switches & - Control inputs and outputs wiring & - Indication of Forward and Reverse operation - Proper termination for 3 HP cage motor & - Wooden closed cabinet
Pneumatic Circuit for Double Acting Cylinder Trainer Kit Consisting of - 2 feet x 2 feet Hylam Panel & - Supporting stand & - FRL with base – 1 no. & - Hand slide valve with base – 1 no. - Double acting Cylinder 25mmX100mm with base – 1 no. - 5/2 Solenoid valve Valve 24V with base – 1 no. & - Flow Control Valves with base – 2 nos. & - Necessary Plugs and cable - Switch Module 1no & - 24V, 2A Power Supply - Without Air Compressor
Servo Motor Control with an Arduino Shield - Arduino uno board & - MG90S Servo Motor & - 16*2 LCD display - Sweeps the shaft of servo motor back and forth across 180 degree & - Potentiometer value and shaft position visualized in LCD display & - Serial communication in PC - Supporting program and USB cable and necessary patch card will be & provided & - Built in Power Supplies, Necessary test points - Wooden closed cabinet, Detailed instruction manual
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