BH GSO ISO 1146:2024

ISO 1146:1988
Bahraini Standard   Current Edition · Approved on 21 November 2024

Pyrometric reference cones for laboratory use -- Specification

BH GSO ISO 1146:2024 Files

BH GSO ISO 1146:2024 Scope

This International Standard specifies the characteristics of a Standard series of pyrometric reference cones, which are used for determining the pyrometric cone equivalent (refractoriness) of refractory materials, over the temperature range 1500 to 1 800 OC. The pyrometric reference cones specified in this International Standard are suitable for use in the procedure described in ISO 528, excluding determinations at 1500 and 1 800 OC.

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