JB/T 5381-2014
Technical specifications of screen distortion test target for overhead projectors (English Version)
- Standard No.
- JB/T 5381-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Machinery
- Latest
- JB/T 5381-2014
- Replace
- JB/T 5381-1991
- Scope
- This standard specifies the technical requirements, test methods, marking, packaging, transportation and storage of the transmissive projector picture distortion test version (hereinafter referred to as the test version). The picture distortion test version specified in this standard is applicable to type A (250 mm × 250 mm) and type B (285 mm × 285 mm) transmissive projectors specified in GB/T 27509-2011. This standard does not apply to the test of image distortion of non-transmissive projectors.
JB/T 5381-2014 history
- 2014 JB/T 5381-2014 Technical specifications of screen distortion test target for overhead projectors
- 1991 JB/T 5381-1991 Overhead projectors - Technical specification for image distortion test chart
