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SAE ARP691A

Name: SAE ARP691A PDF | Request Standard
SKU: 1396d6098747

Recommended Ice Bath for Reference Junctions

Standard by SAE International, 2026-05-07

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SAE ARP691A.PDFSecure PDF
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Language: English
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About This Item

The ice bath recommended herein is similar to that described in SAE AIR 46.* Some material not presented in AIR 46, including preferred dimensions, has been added. ARP691 has been superseded by AIR46C. AIR46C consolidates the contents of this document plus AIR65 and ARP690. As such, AIR46C provides a comprehensive document for testing and calibrating thermocouple components for use in gas turbine engines making the contents of AIR65, ARP690, and ARP691 redundant and unnecessary. This document consolidation strategy was agreed to by the SAE E-32 Aerospace Propulsion Systems Health Management Committee as part of the committee’s master plan.

SKU: 1396d6098747

Publication Date: 2026-05-07

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: , , , , , , , ,

Official SAE: Doi link

This Version: ARP691A (2026-05-07)
Previous Version: ARP691 (2018-05-03)

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