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| # | Company | Amount | Rank | Status |
|---|---|---|---|---|
| 1 | 1₹33,158Accepted-AOC 1 23 10 ROJA FIRST STREET ALAMEEN NAGAR SURVEYOR COLONY MADURAI 625 007 | MADURAI | TAMIL NADU | 625007 | 1 | Accepted-AOC LOW QUOTED MAX ITEMS | |
| 2 | 3₹13,570+₹20,870 (51.1%)Accepted-AOC NO 13 43 ANNAMALAI NAGAR 3RD STREET WEST MAMBALAM CHENNAI 600 033 | CHENNAI | CHENNAI | TAMIL NADU | 600033 | 3 | Accepted-AOC LOW QUOTED SOME ITEMS | |
| 3 | 2₹49,534+₹8,654 (21.2%)Rejected-Finance | 2 | Rejected-Finance HIGH QUOTED |
| Sl No | Description | Qty | Unit | JAYAM ELECTRONICS L3 | GM ELECTRONICS L1 | ACP ENTERPRISES L2 |
|---|---|---|---|---|---|---|
| 1.00Sensors and Actuatorslab equipmentsfor Mechanical Department | ||||||
| 1.01 | Arduino trainer kit with Ultasonic sensor and Moisture Sensor to conduct following exercises:
a) Interface Ultrasonic sensor with Arduino and measure the distance of the object.
b) Interface Moisture sensor with Arduino and measure the moisture content in the soil. | 1 | Nos | 7,150 ₹7,150 | 4,280 ₹4,280 Lowest | 5,000 ₹5,000 |
| 1.02 | Trainer kit with following components: Push Button, SPST, SPDT, Limit Switch, Low Voltage DC Motor, Transistor, Relay to conduct following exercises:
i) Construct a circuit to get ON/OFF control on DC Motor using Push Button, SPST, SPDT and Limit Switch.
ii) Construct a circuit to get ON/OFF control on DC Motor using Transistor and Relay.
Specifications:
Limit Switches (02 Nos) Mechanical, 125V AC, 5A DC Motors (02 Nos):12V/24V, low power (0.5-1A) Relay/Transistor:5/12V,1A, NPN (BC547 or similar) | 1 | Nos | 11,000 ₹11,000 | 3,880 ₹3,880 Lowest | 4,500 ₹4,500 |
| 1.03 | Trainer kit with 3 Phase Induction Motor, control Switch and Clamp Meter to conduct following exercises:
a) Connect Forward Reverse Controls witch to change the direction of rotation of three phase induction motor
b) Measure the No-Load current in each phase using Tongue tester (ClampMeter)
Specifications:
3Ph Induction Motor:0.5-1 HP; 415V AC, 3-Phase; RPM:1410 (no load)) | 1 | Nos | 18,500 ₹18,500 | 11,980 ₹11,980 Lowest | 13,456 ₹13,456 |
| 1.04 | Arduino trainer kit with Servo Motor and Potentiometer (e.g., SG90 or MG996R): 4.8-6V to conduct following exercises:
a) Construct an Arduino based circuit to sweep the shaft of servo motor back and forth across 180 degree.
b) Interface potentiometer with Arduino and based on its position get the control servo motor shaft | 1 | Nos | 7,150 ₹7,150 | 4,580 ₹4,580 Lowest | 6,578 ₹6,578 |
| 1.05 | Photoconductive Cell (LDR) trainer kit with LDR, Ammeter, Voltmeter, DC Power Supply Unit and DC Motor with Optical speed Sensor to conduct following exercises:
i) Construct a circuit to obtain the VI Characteristics and Response Characteristics of Photoconductive Cell(LDR).
ii) Construct a circuit to measure the speed of the motor using Optical Sensor.
Specifications:
Ammeter/Voltmeter:Analog/Digital, Current up to 5A, voltage up to 30V DC, DC Motor with Optical speed Sensor: 12V DC, Optical encoder for speed sensing. | 1 | Nos | 11,500 ₹11,500 Lowest | 12,780 ₹12,780 | 15,000 ₹15,000 |
| 1.06 | Tainer kit with Inductive and Capactive Prosimity sensors, Relay, Buzzer and Power Supply to conduct following exercises:
i) Observe the behavior of Inductive prosimity sensor and Capactive Proximity sensor for different material samples.
ii) Interface Relay and buzzer with sensors to test the output.
Specifications:
Inductive Proximity Sensor:
Sensing range: 2-8mm; Voltage: 10-30V DC
Output: PNP/NPN; Sensing metal objects
Sensing range: 0-10mm; Voltage:10-30V DC
Dects both metallic and non-metallic objects
Relay: 5V/12V DC relay, SPDT/DPDT
Buzzer: 5V/12V DC
Power Supply: 5V/12V/24V DC, 1A | 1 | Nos | 6,450 ₹6,450 | 3,380 ₹3,380 Lowest | 5,000 ₹5,000 |
Tender Value
Refer Docs
Closing Date
20 Feb 2026, 5:00 pmClosed
THE PRINCIPAL
THE PRINCIPAL GOVERNMENT POLYTECHNIC COLLEGE ARAKANDANALLUR VILLUPURAM 605 752
URCHASE OF LAB EQUIPMENTS FOR MECHANICAL DEPARTMENT
2026_DoTE_656881_1
5376/B3/2025-1
Limited
Laboratory and scientific equipment
Item Rate
GPTC ARAKANDANALLUR
Please refer Tender documents.
2 documents required · 2 mandatory
₹0
Exempted
24 Feb 2026
13 Feb 2026
21 Feb 2026
13 Feb 2026
20 Feb 2026
13 Feb 2026
Sensors and Actuatorslab equipmentsfor Mechanical Department
Arduino trainer kit with Ultasonic sensor and Moisture Sensor to conduct following exercises: a) Interface Ultrasonic sensor with Arduino and measure the distance of the object. b) Interface Moisture sensor with Arduino and measure the moisture content in the soil.
Trainer kit with following components: Push Button, SPST, SPDT, Limit Switch, Low Voltage DC Motor, Transistor, Relay to conduct following exercises: i) Construct a circuit to get ON/OFF control on DC Motor using Push Button, SPST, SPDT and Limit Switch. ii) Construct a circuit to get ON/OFF control on DC Motor using Transistor and Relay. Specifications: Limit Switches (02 Nos) Mechanical, 125V AC, 5A DC Motors (02 Nos):12V/24V, low power (0.5-1A) Relay/Transistor:5/12V,1A, NPN (BC547 or similar)
Trainer kit with 3 Phase Induction Motor, control Switch and Clamp Meter to conduct following exercises: a) Connect Forward Reverse Controls witch to change the direction of rotation of three phase induction motor b) Measure the No-Load current in each phase using Tongue tester (ClampMeter) Specifications: 3Ph Induction Motor:0.5-1 HP; 415V AC, 3-Phase; RPM:1410 (no load))
Arduino trainer kit with Servo Motor and Potentiometer (e.g., SG90 or MG996R): 4.8-6V to conduct following exercises: a) Construct an Arduino based circuit to sweep the shaft of servo motor back and forth across 180 degree. b) Interface potentiometer with Arduino and based on its position get the control servo motor shaft
Photoconductive Cell (LDR) trainer kit with LDR, Ammeter, Voltmeter, DC Power Supply Unit and DC Motor with Optical speed Sensor to conduct following exercises: i) Construct a circuit to obtain the VI Characteristics and Response Characteristics of Photoconductive Cell(LDR). ii) Construct a circuit to measure the speed of the motor using Optical Sensor. Specifications: Ammeter/Voltmeter:Analog/Digital, Current up to 5A, voltage up to 30V DC, DC Motor with Optical speed Sensor: 12V DC, Optical encoder for speed sensing.
Tainer kit with Inductive and Capactive Prosimity sensors, Relay, Buzzer and Power Supply to conduct following exercises: i) Observe the behavior of Inductive prosimity sensor and Capactive Proximity sensor for different material samples. ii) Interface Relay and buzzer with sensors to test the output. Specifications: Inductive Proximity Sensor: Sensing range: 2-8mm; Voltage: 10-30V DC Output: PNP/NPN; Sensing metal objects Sensing range: 0-10mm; Voltage:10-30V DC Dects both metallic and non-metallic objects Relay: 5V/12V DC relay, SPDT/DPDT Buzzer: 5V/12V DC Power Supply: 5V/12V/24V DC, 1A
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