Bid Publish Date
31-Jan-2026, 2:54 pm
Bid End Date
17-Feb-2026, 11:00 am
Location
Progress
RAQuantity
7
Bid Type
Two Packet Bid
The procurement is conducted by the Nuclear Power Corporation Of India Limited (Department Of Atomic Energy) for a Digital pH Meter to be supplied at Tirunelveli, Tamil Nadu 627001. The scope is supply of Goods with an included training component for 10 employees at KKNPP over 1 day. The package lists comprehensive accessories and calibration materials such as combined measuring electrodes, a glass calomel electrode, a temperature probe, electrode stand, calibration buffers, a maintenance kit, an operation manual, and a power cable with plug. A delivery-time option clause allows up to +25% quantity adjustments with time extensions, ensuring flexibility within contract execution. GST handling is bidder-responsible; GST reimbursement is capped to applicable rates or quoted GST. The bid emphasizes nuclear-damage liability limits and a seller’s liability aligned to product value. Unique terms include training delivery, non-sub-contracting, and loyalty to original delivery terms. This tender represents a direct supply opportunity for vendors of laboratory-grade pH instrumentation in Tamil Nadu, with CLND considerations affecting liability.
Digital pH Meter with multi-parameter display
Combined measuring electrode and glass calomel electrode included
Temperature probe and electrode stand included
Calibration buffers provided
Maintenance kit and operation manual included
Power cable and plug provided
Warranty period (years) to be defined by vendor
Option clause allows ±25% quantity adjustments with proportional delivery time
Scope limited to supply of goods; training included for 10 personnel at KKNPP
GST to be borne by bidder; reimbursement as per actuals with cap
CLND liability applies and aligns to product value or buyer liability
Invoices must be raised in consignee name with consignee GSTIN
GST as applicable; payment processing terms not explicitly stated; invoice in consignee name with GSTIN
Delivery period subject to option clause; additional time calculated as (increased quantity/original quantity) × original delivery period, minimum 30 days
Not explicitly detailed; termination rights reserved with written notice
Experience in supplying digital pH meters or laboratory instrumentation
Demonstrated capability to provide calibration buffers and electrodes with maintenance kits
GST registered vendor with valid GSTIN and tax compliance
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
Yes
Item Category
Digital pH Meter (Q3)
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Main Document
OTHER
CATALOG Specification
OTHER
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS
| Category | Specification | Requirement |
|---|---|---|
| GENERIC | Type of pH Meter | Microprocessor Based, Microcontroller Based |
| GENERIC | Display | Backlit LCD / Digital Display showing pH and temperature |
| GENERIC | pH Measurement Range | 0.00 to 14.00 |
| GENERIC | pH Resolution | 0.1, 0.01, 0.001 |
| GENERIC | pH Accuracy | ±0.01, ±0.002 |
| GENERIC | Calibration Type | Automatic |
| GENERIC | Number of Calibration Points | 3 point, 5 point |
| GENERIC | Temperature Compensation Type | Automatic |
| GENERIC | Temperature Range | - 5 °C to 105 °C, 0 °C to 100 °C |
| GENERIC | Temperature Accuracy | ±0.05 °C |
| GENERIC | mV Resolution / Accuracy | 0.1 mV / 1 mV; ±0.1–0.2 mV |
| GENERIC | Power Requirement | 230 V ± 10, 50 Hz AC, 90–260 VAC, 50–60 Hz (Universal AC Power Adapter) |
| GENERIC | Ingress Protection | Minimum IP65 (Water-tight, splash-proof) |
| ACCESSORIES | Measuring Electrode (Combined) provided | Yes |
| ACCESSORIES | Glass Calomel Electrode provided | Yes |
| ACCESSORIES | Temperature Probe provided | Yes |
| ACCESSORIES | Electrode Stand provided | Yes |
| ACCESSORIES | Calibration Buffers provided | Yes |
| ACCESSORIES | Maintenance Kit provided | Yes |
| ACCESSORIES | Operation Manual provided | Yes |
| ACCESSORIES | Power Cable & Plug provided | Yes |
| WARRANTY | Warranty (Year) | 2, 3 |
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar pH meter supply
Financial statements (latest audited) or turnover evidence
EMD/Security deposit proof (if applicable)
Technical bid documents demonstrating pH meter specifications
OEM authorization or dealership certificates
Product brochures or technical datasheets
Vendor registration or eligibility certificates (if any)
Start
09-Apr-2026, 1:00 pm
End
10-Apr-2026, 1:00 pm
Duration: 24 hours
Reverse Auction Document
✅ RA concluded. Check financial results for final rankings.
| S.No | Seller | Item | Date | Status |
|---|---|---|---|---|
| 1 | ACCUMAX INDIA Under PMA | Make : Accumax India Model : AIO-81 | 04-02-2026 14:23:16 | |
| 2 | RELIABLE LAB EQUIPMENT CO. Under PMA | Make : Reliable Lab Equipment Model : RLE-DPH-36 | 17-02-2026 10:42:51 | |
| 3 | UMA SCIENTIFIC Under PMA | Make : NA Model : MICROPROCESSOR PH METER UM-PH458 | 16-02-2026 17:54:20 |
These are the final prices after the reverse auction event. Prices may be lower than initial bids.
| Rank | Seller | Final Price | Item |
|---|---|---|---|
| L1 | UMA SCIENTIFIC Under PMA Winner | ₹1,04,300 | Item Categories : Digital pH Meter |
| L2 | RELIABLE LAB EQUIPMENT CO. (MSE) Under PMA | ₹1,46,930 | Item Categories : Digital pH Meter |
🎉 L1 Winner
UMA SCIENTIFIC Under PMA
Final Price: ₹1,04,300
Key insights about TAMIL NADU tender market
Bidders must submit GST registration, PAN, experience certificates, financial statements, EMD (if required), OEM authorizations, and technical datasheets. Ensure the product meets multi-point calibration, temperature compensation, and IP rating requirements. Include training plan for 10 staff at KKNPP and comply with option clause for quantity adjustments.
Required documents include GST certificate, PAN, recent financial statements, past project experience in pH meters, OEM authorization, technical bid with model datasheet, calibration buffers list, and training plan. Ensure consignee GSTIN is used on the invoice and that all terms are acknowledged.
The meter must support digital pH measurement with a clear display, pH range and resolution per model, multi-point calibration, temperature compensation, and mV capabilities. Accessories include combined electrode, glass calomel electrode, temperature probe, electrode stand, buffers, and maintenance kit; power cable provided.
Delivery timing is governed by the option clause, allowing up to 25% quantity variation with proportionate extension; minimum extension is 30 days if triggered, and the extension starts from the last date of the original or extended delivery period.
Liability is limited to the value of the goods or the buyer’s liability, whichever is lesser, and lasts for the duration of the initial license or product liability period as applicable under CLND Act 2010.
Training is provided for 10 employees at KKNPP for 1 day; the training scope should be included in the bid and include relevant operation and calibration procedures for the pH meter and accessories.
Invoices must be raised in the consignee’s name and include the consignee GSTIN; ensure the billing aligns with the delivery and training schedules and all GST calculations reflect the agreed terms.
Bidders must determine applicable GST; reimbursement is limited to actuals or the quoted rate, whichever is lower; ensure GST compliance for Tamil Nadu procurement and provide revised tax invoices if rates change.
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Main Document
OTHER
CATALOG Specification
OTHER
ATC
GEM_GENERAL_TERMS_AND_CONDITIONS