Test Standards We adhere to the following Indian and International standards where applicable to the Calorimeter: IS 1391-1992 Part 1&2 ISO 5151-1994 GB/T 7725-2004 EN14511-3 2004 ANSI/AHAM RAC-1-2008 ASHRAE 16, ASHRAE 58 JIS C 9612, JIS B 8615-1 AS/NZS 3828.1.1 : 1998 SASO 385 : 1998 EN 14511-3:2004 NABL Accreditation Download NABL Certificate & Scope Of Accreditation