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IoniProbe ORP 301 Composite Electrode 12×120 mm ATOMFAIR®

IoniProbe ORP 301 Composite Electrode 12×120 mm ATOMFAIR®

$58.00

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

Research-grade Composite ORP electrode with platinum needle, ±1999 mV range, 12 mm x 120 mm body, BNC interface, 3 mol KCl gel, non-refillable.

SKU: AF-EI-E-ELEC-ORP0-QT2O
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Description

IoniProbe ORP 301 Composite ORP electrode

Product Type: Electrochemistry Electrode
Research-grade laboratory product

Product Overview

Electrochemistry Electrode IoniProbe ORP 301 Composite ORP electrode supports Composite ORP electrode with Platinum needle, ±1999 mV and Diameter 12 mm x 120 mm in a Plastic body.

It is configured for electrochemistry meter workflows where electrode model, measurement medium, connector, reference solution and application fit must be checked before purchase.

Application: Routine aqueous solution and wastewater. Interface: BNC.

Performance Features
  • Electrode or accessory type: Composite ORP electrode.
  • Measurement range: Platinum needle, ±1999 mV.
  • Temperature compensation: 10K where listed in the product configuration; otherwise not included.
  • Interface: BNC.
  • Electrode body: Plastic.
  • Reference solution: 3 mol KCl gel, non-refillable.
  • Application fit: Routine aqueous solution and wastewater.

Technical Specifications
Parameter Specification / Available Values
Atomfair Model AF-IONPORP301
Electrode model IoniProbe ORP 301
Name Composite ORP electrode
Electrode body Plastic
Cable length 1 m unless specified otherwise
Internal temperature compensation 10K where listed in the product configuration; otherwise not included
Interface BNC
Reference solution 3 mol KCl gel, non-refillable
Specification Diameter 12 mm x 120 mm
Measurement range Platinum needle, ±1999 mV
Application Routine aqueous solution and wastewater

Selection and Use Notes
  • Confirm electrode model, connector, body material, cable length, reference solution and sample medium compatibility before quotation.
PROCUREMENT CHECK: Confirm model, working range, compatibility, consumables and required configuration before quotation.
DOCUMENTATION REVIEW: Product specifications and configuration details are reviewed against laboratory use requirements.
ACCESSORY MATCHING: Compatible accessories, replacement parts and consumables can be matched according to the selected configuration.
RFQ NOTE: Include the required model, configuration and quantity when requesting quotation support.
LABORATORY PROCUREMENT SUPPORT
For model selection, accessory matching, platform compatibility or configuration confirmation, contact our technical sales team.
E-MAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®

This electrode requires verification of connector, body material, cable length, reference solution, and sample medium compatibility before use. The non-refillable 3 mol KCl gel reference solution and optional 10K temperature compensation impose specific configuration requirements.

  • Electrode compatibility: Confirm that the BNC connector, plastic body, and 1 m cable length match the intended instrument and application.
  • Reference solution constraint: The 3 mol KCl gel reference solution is non-refillable, requiring replacement of the entire electrode when the gel is depleted.
  • Temperature compensation: Internal temperature compensation (10K) is only included when explicitly listed in the product configuration; otherwise, external compensation is required.
  • Measurement range: The platinum needle measurement range of ±1999 mV is limited to routine aqueous solutions and wastewater; verify compatibility with other media.
  • Application fit: This electrode is designed for routine aqueous solutions and wastewater; use in non-aqueous or high-temperature media may degrade performance.

What is the practical disadvantage of the IoniProbe ORP 301's non-refillable gel reference compared to a refillable liquid reference?

The non-refillable 3 mol KCl gel reference eliminates the need for refilling maintenance but has a finite service life; once the gel is exhausted, the entire electrode must be replaced. The specifications list the reference solution as '3 mol KCl gel, non-refillable', confirming it is factory-sealed.

Can the IoniProbe ORP 301 electrode be used for ORP measurements in non-aqueous or organic solvent waste streams?

No, the electrode is intended only for routine aqueous solutions and wastewater. Its application fit is explicitly stated as 'Routine aqueous solution and wastewater', meaning it is not specified or validated for use with organic solvents or non-aqueous media.

Does the IoniProbe ORP 301 integrate a built-in temperature compensation sensor, or must an external probe be used?

The electrode may include an internal 10K thermistor for temperature compensation only when noted in the product configuration. Otherwise, no internal compensation is provided; the specification table states '10K where listed in the product configuration; otherwise not included'. An external temperature probe is required if internal compensation is absent.

The IoniProbe ORP 301 composite ORP electrode offers a robust platinum needle for ±1999 mV measurement in routine aqueous and wastewater samples, with a plastic body and BNC interface. However, the non-refillable gel reference and optional temperature compensation require careful configuration selection.

Positive

  • Platinum needle ORP measurement: Composite ORP electrode with Platinum needle provides a ±1999 mV measurement range, suitable for routine aqueous and wastewater applications.
  • Plastic body with BNC interface: The durable plastic body and standard BNC connector simplify integration into common electrochemistry meter workflows.

Trade-offs

  • Non-refillable gel reference: The 3 mol KCl gel reference solution is non-refillable, meaning the electrode must be replaced once the gel is depleted, increasing long-term consumable costs.
  • Temperature compensation not always included: Internal temperature compensation (10K) is only present in specific configurations; otherwise absent, which may limit accuracy in temperature-varying measurements.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

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