GEM

Directorate Of Purchase And Stores Water Quality Meters Tender India DO Galvanic Sensor 0-19.99 ppm 0-199.9% 2025

Bid Publish Date

19-Nov-2025, 11:15 am

Bid End Date

02-Dec-2025, 10:00 am

Bid Opening Date

02-Dec-2025, 10:30 am

Location

HYDERABAD , TELANGANA

Progress

Issue19-Nov-2025, 11:15 am
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • OEM requirement: bidder must be OEM or authorized dealer with valid authorization document
  • • Technical spec: DO sensor galvanic; 0.00-19.99 ppm; 0.0-199.9% saturation; automatic salinity 0.0-50.0 ppt; pressure 500-1499 mmHg
  • • Physical specs: meter up to 16 cm x 10 cm x 5 cm; weight ≤ 300 g; IP54 or better
  • • Warranty: minimum 3-year coverage on the meter
  • • Accessories: carrying case with 3x 60 ml bottles, 1 rinse bottle, 2 membrane cap housings, 10 ml electrolyte
  • • Calibration requirement: 0.00-19.99 ppm with 0.1% resolution for % saturation
  • • Documentation: OEM/authorized dealer evidence required for bid eligibility
  • • Scope: supply of goods only; no BOQ items listed
  • • No explicit EMD, delivery, or payment terms provided in available data

Categories 1

INSTRUMENTATION

Tender Overview

Organization: Directorate Of Purchase And Stores, under the Department Of Atomic Energy. Product: Water quality meters/analyzers with a galvanic DO sensor. Scope: Supply of goods only, including specified accessories. Key specs: DO range 0.00-19.99 ppm and 0.0–199.9 % saturation, automatic salinity correction 0.0–50.0 ppt, barometric pressure correction 500–1499 mmHg. Physical form: meter size up to 16 cm x 10 cm x 5 cm, weight ≤ 300 g. Protection: IP54 or better, 3-year warranty. Accessories: sturdy plastic case, 3x 60 ml sample bottles, 480 ml rinse bottle, 2 assembled membrane cap housings, 10 ml electrolyte. Eligibility: OEM or authorized dealer with valid evidence.

Technical Specifications & Requirements

  • DO sensor type: galvanic electrochemical principle
  • Measurement ranges: 0.00-19.99 ppm DO; 0.0-199.9% saturation
  • Salinity correction: automatic, input 0.0–50.0 ppt; Pressure correction: 500–1499 mmHg
  • Physical limits: max dimensions 16 cm x 10 cm x 5 cm; weight ≤ 300 g
  • IP rating & warranty: IP54 or better; 3-year warranty
  • Accessories: carrying case, sample bottles (60 ml x3), rinse bottle (480 ml), 2 membrane cap housings, 10 ml electrolyte
  • Calibration & performance: calibration range 0.00-19.99 ppm, % saturation resolution 0.1%; vendor must be OEM or authorized dealer
  • Acceptance criteria: OEM authorization, documentary evidence

Terms, Conditions & Eligibility

  • EMD/fees: not specified in available data
  • Delivery timeline: not specified
  • Payment terms: not specified
  • Documentation: must submit OEM authorization or dealer authorization; valid documentary evidence
  • Warranty: minimum 3-year warranty on meter
  • Quality & standards: device must meet calibration range and 0.1% saturation resolution; automatic corrections for salinity and pressure
  • Acceptance criteria: calibration capability within 0.00-19.99 ppm range
  • BOQ: no items listed; is a supply-only tender

Key Specifications

  • DO sensor: galvanic for electrochemical detection

  • Measurement: 0.00-19.99 ppm DO; 0.0-199.9% saturation

  • Salinity correction: automatic input 0.0–50.0 ppt

  • Pressure correction: 500–1499 mmHg

  • Meter size: 16 cm x 10 cm x 5 cm; weight ≤ 300 g

  • IP rating: IP54 or better; warranty: 3 years

  • Accessories: carrying case, 60 ml sample bottles (x3), 480 ml rinse bottle, 2 membrane cap housings, electrolyte 10 ml

Terms & Conditions

  • OEM or authorized dealer authorization required for bid eligibility

  • Calibration range and resolution must meet specified 0.00-19.99 ppm and 0.1% saturation

  • Automatic salinity and pressure correction features must be functional

  • 3-year meter warranty is mandatory

  • Supply of goods only; no BOQ items listed

Important Clauses

Delivery Terms

Not specified in data

Payment Terms

Not specified in data

Penalties/Liquidated Damages

Not specified in data

Bidder Eligibility

  • Bidder must be OEM or authorized dealer for the offered DO meters

  • Provide valid authorization documentation from OEM or authorized dealer

  • Demonstrate capability to supply galvanic DO sensor-based meters with specified ranges

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Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates in water quality meters or related electrochemical sensors

4

Financial statements or turnover proof

5

EMD/submission security as applicable (not specified in data)

6

Technical bid documents demonstrating DO sensor galvanic implementation

7

OEM authorization or dealership authorization documents

8

Any certifications validating IP rating and warranty commitments

Frequently Asked Questions

Key insights about TELANGANA tender market

How to bid for water quality meter tender in India government?

Bidders should confirm OEM status or authorized dealer eligibility, submit OEM authorization documents, provide evidence of capability to supply galvanic DO sensors, and attach technical bid detailing ranges 0.00-19.99 ppm and 0.1% saturation resolution. Ensure IP54 rating and 3-year warranty are met.

What documents are required for water meters tender in India 2025?

Submit GST registration, PAN, experience certificates in water meters, financial statements, OEM/authorized dealer authorization, and technical compliance documents showing DO sensor galvanic implementation, calibration capability, and the accessories list.

What are the technical specs for galvanic DO meters in this bid?

Meters must have galvanic DO sensors with 0.00-19.99 ppm DO range, 0.0-199.9% saturation, automatic salinity correction (0.0-50.0 ppt), and pressure correction (500-1499 mmHg). IP54 protection and a 3-year warranty are required.

What are the calibration and acceptance criteria for this tender?

Calibration must cover 0.00-19.99 ppm with a 0.1% saturation resolution. Acceptance hinges on OEM authorization proof and demonstration of calibration capability within the specified range.

When is the delivery and payment terms for this DPS tender?

Delivery terms are not specified in the available data. Payment terms are also not disclosed; bidders should await official tender documents for timelines and payment milestones.

Which organization issues the water meter procurement in India?

The tender is issued by the Directorate Of Purchase And Stores under the Department Of Atomic Energy in India, focusing on water quality meters with galvanic DO sensors.

What is required to prove eligibility as an OEM or dealer for this bid?

Submit OEM authorization or valid dealership authorization, along with documentary evidence proving the ability to supply the specified DO meter and accessories, including the membrane caps and electrolyte components.

What warranty and accessories are mandated for the meters?

Meters must carry 3-year warranty. Accessories include a sturdy carrying case, three 60 ml sample bottles, one 480 ml rinse bottle, two membrane cap housings, and 10 ml electrolyte.

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