Here is the key information for suppliers, prepared based on the provided market consultation documents: # Procurement Object * What is being purchased: A solar sensor calibration stand (for pyranometer calibration using an artificial radiation source) with measurement data collection and display functionality. * Key technical requirements: * Equipment must comply with ISO 9847:2023 (or equivalent) Type A1 requirements. * Solar radiation simulation via halogen lamp (≥ 650 W, lifespan ≥ 400 hours). * Must…
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