T/CCAS 006-2018 Laser Particle Size Analyzer (Wet Method) Verification and Comprehensive Evaluation Specification

GB/T 678-2002 Chemical reagent—Ethanol GB/T 678-2023 Chemical reagent—Ethanol GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 7676.1-1998 Direct acting indicating analogue electrical measuring instruments and their accessories Part 1:Definitions and general requirements common to all parts GB/T 7676.1-2017 Direct acting indicating analogue electrical measuring instruments and their accessories—Part 1:Definitions and general requirements common to all parts GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 19077-2016 Particle size analysis—Laser diffraction methods GB/T 19077-2024 Particle size analysis—Laser diffraction methods GB/T 19077.1-2003 Particle size analysis—Laser diffraction method GB/T 19077.1-2008 Particle size analysis—Laser diffraction methods—Part 1:General principles JC/T 721-2006 Cement particle size distribution determination method: Laser method JJF 1211-2008 Calibration Specification for Static Light Scattering Particle Size Analyzers HJ706-2014 Environmental Noise Monitoring Technical Specification: Correction of Noise Measurements Using the Value of Noise Measurements HJ 706-2014 Environmental Noise Monitoring Technical Specification: Correction of Noise Measurements Based on Measurement Values