# ISO 9846:1993 — Withdrawn and superseded ISO standards

For ISO 9846:1993, item title is Solar energy — Calibration of a pyranometer using a pyrheliometer; status code is 9599; successor is ISO 9846:2025; withdrawn / published date is 1993-11-25, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9846:1993 _(verified: appears in the quote below)_
- **Item title:** Solar energy — Calibration of a pyranometer using a pyrheliometer _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9846:2025
- **Withdrawn / published date:** 1993-11-25 _(verified: appears in the quote below)_

## What the source says

> 17724,IS,,ISO 9846:1993,Solar energy — Calibration of a pyranometer using a pyrheliometer,Énergie solaire — Étalonnage d'un pyranomètre utilisant un pyrhéliomètre,1993-11-25,1,['27.160'],ISO/TC 180/SC 1,9599,,[84176],['en'],20,"<p>Its use is mandatory for the calibration of secondary standard pyranometers according to ISO 9060, and is recommended for the calibration of pyranometers which are used as reference instruments in comparisons. Is intended for use by test institutions or test laboratories equipped with well-maintained pyrheliometers and is applicable to all pyranometers. The object is to promote the uniform application of reliable methods to calibrate pyranometers, since accurate ca

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).