Indian Tenders
| TDR | 55711181 |
| Tendering Authority | Directorate Of Technical Education |
| Tender No | 1706/A4/2026 |
| Tender ID | 2026_DoTE_678503_1 |
| Tender Brief | Corrigendum : Tender For I Year Physics, Chemistry Lab Items Dept Use = Limited |
| City | Tirupathur |
| State | Tamil Nadu |
| Document Fees | Ref. Document |
| EMD | INR 615.0 /- |
| Tender Value | Ref. Document |
| Tender Type | Tender |
| Bidding Type | Open Limited |
| Tender Category | Goods |
| Competition Type | Indian |
| Exemption | No |
Tender Details
Tender For I Year Physics, Chemistry Lab Items Dept Use-- 1 Digital Balanceweight 500G, Accuracy 0.01G, Top Pan. Tare Function,Caliberation- Automatic External Display Type: Led 2 Digital Tds Meter Range 0-9990 Ppm, Resolution 1Ppm, Digital Lcd Display, Atc Feature. 3 Heating Mantlecapacity: 500Ml Rating 200W With Energy Regulator 4 Joule Calorimetercopper Vessel, Battery Eliminator-3A, (2,4,6,8,10,12 V), Tubular Rheostat 20-3.3A, One Way Plug Key, Analog Type Dc Ammeter (0-2A), Voltmeter (0-5V), Thermometer (Alcohol), Stop Clock 5 Hotplateplate Size:25 X 30 Cm (10 X 12 Inch) With Adjustable Thermostate Controlup To 350 Degree Temprature Controlheating Element: Nichrome Heating Elementpower Supply: 220–240 V Ac, 50 Hz 6 Electric Bunsen Burnermaximum Temperature Up To 800 Degree C, Power Supply 220 To 240 V, Power 350 W 7 Water Distillation Unitoutput Capacity: 2–4 Liters Per Hourmaterial: Stainless Steel Boiler And Condenserheater: Built-In Electric Heating Elementpower Supply: 220–240 V Ac, 50 Hzcooling: Water-Cooled Condensersafety: Automatic Low Water Cut-Off 8 OhmS Law Verification Kitbattery Eliminator-3A, (2,4,6,8,10,12 V), Tubular Rheostat 20-3.3A, One Way Plug Key, Analog Type Dc Ammeter (0-2A), Voltmeter (0-5V), Standard Resistance Coil Of 1, 2 Ohm (2-Set) Wound On A Wooden Bobbin = Limited
Corrigendum Details
Key Dates
| Publish Date | 04-06-2026 |
| Last Date of Bid Submission | 10-06-2026 |
| Tender Opening Date | 11-06-2026 |
Contact Information
| Company Name | Directorate Of Technical Education |
| Contact Person | THE PRINCIPAL |
| Address | GOVERNMENT POLYTECHNIC COLLEGE, JOLARPET-635651 |
| Pincode | 635651 |
Other Detail
| Information Source | https://tntenders.gov.in |
BOQ Items
| Sl. No. | Item Description |
| 1 | DIGITAL BALANCEWeight 500g, Accuracy 0.01g, Top pan. Tare Function,caliberation- Automatic external Display type: LED |
| 2 | DIGITAL TDS METER Range 0-9990 ppm, resolution 1ppm, digital LCD display, ATC feature. |
| 3 | Heating MantleCapacity: 500ml Rating 200W with Energy Regulator |
| 4 | Joule CalorimeterCopper vessel, Battery eliminator-3A, (2,4,6,8,10,12 V), Tubular rheostat 20-3.3A, one way plug key, Analog type DC ammeter (0-2A), voltmeter (0-5V), Thermometer (alcohol), stop clock |
| 5 | HotplatePlate size:25 x 30 cm (10 x 12 inch) with adjustable Thermostate controlUp to 350 Degree Temprature ControlHeating Element: Nichrome heating elementPower Supply: 220–240 V AC, 50 Hz |
| 6 | Electric Bunsen BurnerMaximum temperature Up to 800 degree C, Power supply 220 to 240 V, Power 350 W |
| 7 | WATER DISTILLATION UNITOutput Capacity: 2–4 liters per hourMaterial: Stainless steel boiler and condenserHeater: Built-in electric heating elementPower Supply: 220–240 V AC, 50 HzCooling: Water-cooled condenserSafety: Automatic low water cut-off |
| 8 | Ohm's Law Verification KitBattery eliminator-3A, (2,4,6,8,10,12 V), Tubular rheostat 20-3.3A, one way plug key, Analog type DC ammeter (0-2A), voltmeter (0-5V), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin |
| 9 | Boyle's Law ApparatusThe apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale.Quill Tube Specifications:Length: Approximately 50 cm.Bore Diameter: Uniform bore, roughly 1 mm to 2 mm.Construction: Glass tube with one end sealed.Trapped Substance: A mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. Mounting: Attached to a half-meter or meter scale. |
| 10 | Helical Spring ApparatusStructure: A rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests.Springs: High-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long.Measurement Scale: A vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. Loading Mechanism: A, typically (50g), hook-attached weight hanger at the bottom. Pointer: A fine pointer attached to the bottom of the spring moves along the scale.Accessories: Includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading. Please Enable Macros to View BoQ information |