T/CAS 608-2022 Technical Specifications for the Functional Configuration and Projection Technology of Dome Theaters in Science Popularization Venues
T/CAS 608-2022 Popular Science Exhibition Hall Spherical Cinema Functional Configuration andprojection Technology Specification
Basic Information
Scope
Scope: This standard specifies the general principles, infrastructure configuration, requirements for projection system equipment, projection technology requirements, and corresponding measurement methods for non-mobile dome cinemas in science popularization venues that use digital projection display methods. This standard applies to the design, installation, acceptance, measurement, and maintenance of projection-style dome cinemas in science popularization venues. The construction of dome cinemas in other museums or theme parks can be referenced for use. Main Technical Content: 1. Scope: This standard specifies the general principles, infrastructure configuration, requirements for projection system equipment, projection technology requirements, and corresponding measurement methods for non-mobile dome cinemas in science popularization venues that use digital projection display methods. This standard applies to the design, installation, acceptance, measurement, and maintenance of projection-style dome cinemas in science popularization venues. The construction of dome cinemas in other museums or theme parks can be referenced for use. 2. Normative Reference Documents: The following documents are essential for the application of this document. For dated reference documents, only the version dated on that date applies to this document. For undated reference documents, the latest version (including all amendments) applies to this document. - GB/T 3241-2010: Electroacoustics - Frequency and fractional frequency filters - GB/T 3785.1-2010: Electroacoustics - Sound level meters - Part 1: Specifications - GB/T 3947-1996: Acoustic terminology - GB/T 10001 (all parts): Public information graphic symbols - GB/T 15173-2010: Electroacoustics - Sound calibrators - GB/T 17217: Hygiene standards for public toilets - GB/T 21048-2007: Classification and evaluation of cinemas - GB/T 32200-2015: Characteristics and measurement methods of projection screens - G