N42 放映设备及其配件 标准查询与下载

JB/T 6166-2008 70mm电影放映机 技术条件

本标准规定了70mm电影放映机的技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于五齿孔画面和八齿孔画面的70mm电影放映机。

Technical specifications of 70mm motion-picture projectors

JB/T 7467-2008 35mm和70mm电影放映机反光镜 技术条件

本标准规定了35mm和70mm固定式电影放映机用反光镜的产品分类、技术要求、试验方法、检验规则以及标志、包装、运输和贮存。 本标准适用于35mm和70mm固定式电影放映机所采用水平点燃氙灯光源的玻璃基底和金属基底椭球面形冷反光镜（简称椭球反光镜）和锥轴椭球面形冷反光镜（简称锥轴反光镜）。本标准不适用于其他形状的反光镜。

Technical specification of 35mm and 70mm motion-picture projectors viewfinders

BS ISO 2910:2007 摄影.电影放映用银幕亮度和色度

This International Standard specifies the screen luminance level and chrominance white point for theatrical projection of 70 mm, 35 mm and 16 mm motion-picture prints at a rate of 24 frames per second. This International Standard can also be applicable to the non-theatrical presentation of 70 mm, 35 mm and 16 mm motion-picture prints intended for projection at 24 frames per second. NOTE Throughout this International Standard, the term "screen" means the screen-picture area appropriate to the film format and projection system in use.

Cinematography - Screen luminance and chrominance for the projection of motion pictures

JB/T 6840-2007 70mm电影放映机片夹 尺寸

本标准规定了容量为610m~1775m，共六种规格的70mm电影放映片夹的尺寸。 本标准适用于70mm电影放映机用供收片夹和70mm/35mm兼容电影放映机用35mm供收片夹。

Reels for 70mm motion picture projectors. Dimensions

JB/T 5379-2007 35mm电影倒片轴 尺寸

本标准规定了8mm(5/16in)和12．7mm(1/2in)35mm电影倒片轴的形状和尺寸。 本标准适用于35mm电影放映机和倒片机供、收片片轴。

Dimensions of 35mm motion picture. Rewind spindles

JB/T 6837-2007 70mm电影放映机输片齿轮 尺寸

本标准规定了70mm电影放映机的间歇齿轮、供片齿轮、收片齿轮和综合齿轮的齿形、齿数和主要尺寸。 本标准适用于70mm五齿孔和八齿孔电影放映机所使用的输片齿轮。

Sprocket for 70mm motion picture projectors. Dimensions

ISO 2910:2007 电影技术.电影投影的银幕亮度和色度

This International Standard specifies the screen luminance level and chrominance white point for theatrical projection of 70 mm, 35 mm and 16 mm motion-picture prints at a rate of 24 frames per second. This International Standard can also be applicable to the non-theatrical presentation of 70 mm, 35 mm and 16 mm motion-picture prints intended for projection at 24 frames per second. NOTE Throughout this International Standard, the term "screen" means the screen-picture area appropriate to the film format and projection system in use.

Cinematography - Screen luminance and chrominance for the projection of motion pictures

NF S27-100:2006 电影术.数字影院的电子投影室

Cinematography - Electronic projection rooms of digital cinema type.

JB/T 7809-2005 放映银幕特性参数和测定方法

本标准规定了反射和透射放映银幕特性参数和测定方法。 本标准适用于电影、幻灯、投影和视频放映用反射和透射银幕，不适用于其他特殊银幕。

Characteristic parameter and measurement of projection screens

JB/T 7469-2005 35mm电影放映机技术条件

本标准规定了35mm电影放映机的技术要求、试验方法、检验规则以及标志、包装、运输贮存。 本标准适用于放映单声道和立体声光学还音影片的35mm移动式和固定式电影放映机。

Technical specifications of 35mm motion-picture projectors

JB/T 7470-2005 16mm电影放映机技术条件

本标准规定了16mm电影放映机的技术要求、试验方法、检验规则以及标志、包装、运输、贮存。 本标准适用于放映光学还音影片的16mm移动式和固定式电影放映机。

Technical specifications of 16mm motion-picture projectors

JB/T 6162-2004 塑料、玻璃珠和金属银幕.通用工艺规范

本标准规定了塑料银幕、玻璃珠银幕和金属银幕在制造中所推荐的通用工艺。 本标准适用于电影、幻灯、投影和录相放映用反射放映银幕，不适用于透射放映银幕和硬质银幕。

Specification for general process of plastic, glass beaded and metallised screens

BS EN 60335-2-56:2003+A1:2008 家用和类似用途电器的安全规范.放映机和类似器具的特殊要求

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric projectors and similar appliances for household and similar purposes, their rated voltage being not more than 250 V.

Household and similar electrical appliances - Safety Part 2-56: Particular requirements for projectors and similar appliances

IEC 60335-2-56:2003 家用和类似用途电器的安全.第2-56部分:投影仪及类似电器的特殊要求

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric projectors and similar appliances for household and similar purposes, their rated voltage being not more than 250 V. NOTE 101 Examples of appliances that are within the scope of this standard are effects projectors; film-strip projectors; film viewers; microscope projectors; motion-picture projectors; opaque projectors (episcopes); opaque-transparency projectors (epidiascopes); overhead projectors; photographic enlargers; photo-reproduction appliances; slide projectors (diascopes); slide-sorting appliances. still viewers. Appliances may incorporate sound amplifiers. Appliances not intended for normal household use, but which nevertheless may be a source of danger to the public, such as appliances intended for use by laymen in schools, offices, shops and similar locations are within the scope of this standard. As far as practicable, this standard deals with the common hazards presented by appliances which are encountered by all persons in and around the home. However, in general, it does not take into account - - NOTES 102 Attention is drawn to the fact that - the use of appliances by young children or infirm persons without supervision; playing with the appliance by young children. for appliances intended to be used in vehicles or on board ships or aircraft, additional requirements may be necessary; - in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protedion of labour, and similar authorities. IEC 60598-1 is applicable as far as is reasonable. NOTE 103 La présente norme ne s'applique pas - - - - aux affichages à cristaux liquides et aux projecteurs vidéo (CE1 60065); aux matériels micrographiques de bureau (CE1 60950); aux projecteurs de cinéma pour films de largeur supérieure à 16 mm; aux appareils destinés à être utilisés dans des locaux présentant des conditions particulières, telles que la présence d'une atmosphère corrosive ou explosive (poussière, vapeur ou gaz): aux appareils destinés à des usages médicaux (CE1 60601).

Household and similar electrical appliances - Safety - Part 2-56: Particular requirements for projectors and similar appliances

IEC 60335-2-56:2002 家用和类似用途电器的安全.第2-56部分:投影仪及类似电器的特殊要求

Deals with the safety of electric projectors and similar appliances, their rated voltage being not more than 250 V, for household and similar purposes. Some example of appliances that are within the scope of this standard are effects projectors, film-str

Household and similar electrical appliances - Safety - Part 2-56: Particular requirements for projectors and similar appliances

JB/T 6839-2002 放映银幕分类

本标准规定了放映银幕的分类、特性和常用尺寸的系列。 本标准适用于电影、幻灯、投影、录像和视频用反射和透射放映银幕，不适用于其他特殊用途的银幕。

The classification of projection screens

JB/T 8389-2001 放射银幕特性参数的测定方法

本标准规定了反射和透射放映银幕特性参数的测定方法。 本标准适用于电影、幻灯、投影和录相放映用反射和透射银幕，不适用于其它特殊用途的银幕。

Measurment for characteristic parameter of a projection sereen

JB/T 7809-2000 放映银幕特性参数

Characteristic parameter of projection screens

JB/T 9406-1999 电影用二冲程汽油发电机组 技术条件

Technical specifications of 2-stroke gasoline engine generator sets for motion picture

JB/T 9422-1999 16mm影片在放映机中的使用规范

Specifications for projector usage of 16mm motion-picture film