Dynamic Impact Force Verification Specimens SRM must be impact tested (fractured) consecutively within the same timeframe (not on separate days) at either -40°C ± 1°C or 21°C ± 3°C. Test results and digital photographs of the fractured samples should not be emailed for evaluation. For absorbed energy, an acceptable machine will produce an average value within 1.4 J or 5% of the certified energy value, whichever is greater.
Unit of Issue: Set
SKU: 2112
Unit Description: Each unit contains a set of four specimens required for a single in-house verification of force and/or absorbed energy. The specimens are manufactured from 4340 alloy steel.
Lot Number: HH-103
Validity: Indefinite
Safety Information
These SRMs are designed for in-house verification of the force and/or absorbed energy scale of Charpy testing machines in compliance with the current ASTM E23, ASTM E2298, ISO 148-2, and/or ISO 14556 standards. Testing for SRM 2112 must be conducted at either -40°C ± 1°C or 21°C ± 3°C.
