CanadaBuys #26-58044

NRC Solicits Two Integrating Spheres for Traceable Spectroradiometric Measurements (400–2500 nm)

The National Research Council Canada (NRC) is seeking proposals for the supply of two identical integrating spheres, each with all necessary supporting components, to enable traceable spectroradiometric measurements across the visible to shortwave infrared (VISNIR to SWIR, 400–2500 nm) spectrum. - Government Buyer: - National Research Council Canada (NRC) - Contact: Shawn Doyle - Products/Services Requested: - Two (2) integrating spheres with all required support components - Minimum 16-inch internal diameter - Variable external port size (2 to 4 inches) - Thermal stability and spatial luminance uniformity (≤1%) - Variable luminance attenuation without spectral distribution change - Angular uniformity >30° - Output luminance range: ~5 cd/m² to >20,000 cd/m², with stability under 1% - Separate controller for power and data collection - Two complete manuals in English - One-year standard warranty (with options for extension) - Phone support and remote training for initial setup - Unique/Notable Requirements: - Output must be traceable to a national metrology standard (NRC or NIST) - Delivery to two NRC locations (Ottawa, ON and Mirabel, QC) - Delivery deadline for all goods by October 30, 2026 - Eco-friendly packaging required - Bidders must have at least five years of relevant experience; resellers must provide OEM certification - No specific OEMs or part numbers are mentioned; open to Canadian and eligible trade partner suppliers

Description

This solicitation seeks to procure two identical integrating spheres with all necessary components to perform traceable spectroradiometric measurements within the visible-near infrared to shortwave infrared spectrum. The equipment must provide an absolute uniformity spectral radiance output traceable to national metrology standards such as NRC's or NIST's. The system should allow easy variation of output to suit different sensor use conditions including day, night, cloud, and full sun. The contract duration is estimated at 15 months starting from July 17, 2026, with delivery of all deliverables required by October 30, 2026.

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