Purchase of eleven (11) Electrometer/High-Resistance Meters and Accessories (Keithley 6517B or Equivalent)
Public summary
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**Tender summary — NRC electrometers/high-resistance meters** The National Research Council of Canada (NRC) appears to be seeking **11 electrometer/high-resistance meters and accessories**, specified as **Keithley 6517B or equivalent**. The equipment is intended for precise low-current and high-resistance measurements requiring strong signal-to-noise performance, stability, leakage control, guarding, triaxial connections, and repeatable results. Although equivalents may be considered, the notice explains that NRC’s existing Keithley-based systems are integrated with validated software, automation, procedures, and quality documentation. An alternative instrument could therefore require extensive testing, compatibility reviews, method revalidation, documentation updates, and possible operational disruption. This may make demonstrated compatibility with the Keithley platform particularly important. - **Buyer:** National Research Council of Canada (NRC) - **Status:** Open - **Delivery/location indicated:** Ottawa, Ontario, Canada - **Closing date:** October 28, 2026 at 2:00 p.m. The applicable time zone should be confirmed in the official notice. - **Potentially relevant suppliers:** Businesses able to supply the specified Keithley equipment and accessories, or an equivalent with sufficiently documented technical compatibility and performance. This opportunity appears most relevant to specialized scientific-instrument suppliers, authorized distributors, or integrators able to address the technical and compatibility requirements. The available information does not establish whether any particular business qualifies. Review the full official tender notice, including all specifications, submission instructions, mandatory requirements, pricing terms, and amendment notices, before deciding whether to bid.Official document: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/109615/26-58190_npp.pdf
Requirement preview
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- Supply eleven (11) Electrometer/High-Resistance Meters and Accessories.
- Proposed equipment should be Keithley 6517B or an equivalent instrument, subject to the official tender requirements.
- Equipment is expected to support low-current and high-resistance measurements with performance related to signal-to-noise, stability, leakage control, guarding, triaxial connectivity, and measurement repeatability.
- The equipment should be compatible with, or suitable for integration into, existing Keithley-based measurement systems, software applications, automation scripts, operating procedures, and technical documentation.
Source description preview
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The National Research Council Canada (NRC) requires to purchase eleven (11) Electrometer/High-Resistance Meters and Accessories (Keithley 6517B, or equivalent). The equipment is used continuously in applications where low-current and high-resistance measurements require exceptional signal-to-noise performance, stability, leakage control, guarding, triaxial connectivity, and measurement repeatability. METRO operates under a rigorous quality system and maintains measurement standards that must be demonstrably traceable, reliable, and internationally recognized. The existing Keithley-based measurement platform has been fully integrated into validated measurement systems, software applications, automation scripts, operating procedures, and technical documentation. Maintaining the same instrument platform supports compatibility with internationally accepted metrology practices and helps ensure continuity and comparability of measurement results used to support national measurement standards and regulatory obligations. The use of an equivalent manufacturer's instrument would require extensive technical evaluation and verification before it could be incorporated into operational measurement systems. This work would include performance testing, comparison studies, revalidation of measurement methods, review and potential revisions, updates to quality-system documentation, modifications to software drivers and automation scripts, and assessment of impacts on established laboratory procedures. In addition, evaluation of a competing instrument would likely require acquisition of a demonstration unit and could result in disruptions to ongoing operations, delays to standards-maintenance activities, and potential interruptions to services provided to clients.
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