Normy

Obsah

ČSN ETSI EN 300 220-3-2 V1.1.1 The present document specifies technical characteristics and methods of measurements for LDC/HR wireless alarm equipment types: - LDC/HR category is defined by the EU Commission Decision 2013/752/EU [i.2] as: "The low duty cycle/high reliability device category covers radio devices that rely on low overall spectrum utilisation and low duty cycle spectrum access rules to ensure highly reliable spectrum access and transmissions in shared bands. Typical uses include alarm systems that use radio". The present document covers equipment intended for fixed, mobile or nomadic use, e.g.: - stand-alone radio equipment; - plug-in radio devices intended for use with or within a variety of host systems; - plug-in radio devices intended for use within combined equipment. The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.1] under the conditions identified in annex A.

Obsah

ČSN ETSI EN 301 091-3 V1.1.1 Tento dokument specifikuje technické vlastnosti a metody měření pro tyto typy zařízení: - radarová zařízení pro aplikace detekce překážek v kmitočtovém rozsahu od 76 GHz do 77 GHz na kříženích pozemních komunikací s železničními kolejemi; - zařízení krátkého dosahu (SRD) určená k použití na kříženích pozemních komunikací s železničními kolejemi. Pokrývá integrované sestavy vysílač/přijímač a samostatné vysílací/přijímací moduly. Tento dokument neobsahuje bezpodmínečně všechny požadavky, které může požadovat uživatel, ani nepředstavuje bezpodmínečně optimální dosažitelnou funkčnost. V případě rozdílů (například ohledně zvláštních podmínek, definic, zkratek) mezi tímto dokumentem a ETSI EN 303 396 mají přednost ustanovení tohoto dokumentu. Tyto typy rádiových zařízení jsou schopné provozu ve všech nebo v části následujících kmitočtových pásem: vysílací a přijímací 76 GHz až 77 GHz. Tento dokument pokrývá základní požadavky článku 3.2 Směrnice 2014/53/EU za podmínek určených v příloze A.

Obsah

ČSN ETSI EN 301 489-4 V3.1.1 The present document specifies technical characteristics and methods of measurement for Analogue and Digital Fixed Radio Links operating as fixed Point-to-Point, and Point-to-Multipoint systems as defined in annex B, including the associated ancillary equipment. NOTE: Technical specifications related to the antenna port of the radio equipment are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence. The processing and protection switch, (de)modulator, transmitter, receiver, RF filters, branching networks, feeders are covered by the present document. The multiplexing and/or de-multiplexing elements are covered if they form part of the transmitter, receiver and/or transceiver. The environmental classification and the emission and immunity requirements used in the present document are as stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document. The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU under the conditions identified in annex A.

Obsah

ČSN ETSI EN 301 489-33 V2.1.1 The present document, together with ETSI EN 301 489-1 [1], specifies technical characteristics and methods of measurements for radio devices based on UWB technology in respect of ElectroMagnetic Compatibility (EMC). The present document applies to fixed, mobile or portable UWB devices, e.g.: " stand alone radio equipment with or without its own control provisions; " plug-in radio devices intended for use with, or within, a variety of host systems, e.g. personal computers, hand held terminals, etc.; " plug-in radio devices intended for use within combined equipment, e.g. cable modems, set-top boxes, access points, etc.; " combined equipment or a combination of a plug-in radio device and a specific type of host equipment; " equipment for use in road and rail vehicles; " ground and wall probing radar equipment; " (tank) level probing radar equipment; " material sensing devices. NOTE: If a system includes transponders, these are measured together with the transmitter and examples of Ultra WideBand equipment are given in the related harmonised standards of article 3.2 of Directive 2014/53/EU [i.1]. Technical specifications related to the antenna port and emissions from the enclosure port of Ultra-WideBand (UWB) equipment are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum. The present document specifies the applicable test conditions, performance assessment and performance criteria for Ultra-WideBand (UWB) equipment and associated ancillary equipment. Examples of Ultra-WideBand equipment are given in the related harmonised standards. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 301 489-1 [1], the provisions of the present document take precedence. The environmental classification and the emission and immunity requirements used in the present document are as stated in ETSI EN 301 489-1 [1], except for any special conditions included in the present document. The present document covers the essential requirements of article 3.1b of Directive 2014/53/EU [i.1] under the conditions identified in annex A.

Obsah

ČSN ETSI EN 301 489-17 V3.1.1 The present document, together with ETSI EN 301 489 1 [1], specifies technical characteristics and methods of measurements for Broadband Data Transmission System equipment, as detailed in annex B. Technical specifications related to the antenna port and emissions from the enclosure port of the radio equipment are not included in the present document. Such technical specifications are found in the relevant product standards for the effective use of the radio spectrum. The present document specifies the applicable test conditions, performance assessment and performance criteria for wideband data communication systems. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 301 489 1 [1], the provisions of the present document take precedence. The environmental classification and the emission and immunity requirements used in the present document are as stated in ETSI EN 301 489 1 [1], except for any special conditions included in the present document. The present document covers the essential requirements of article 3.1(b) of Directive 2014/53/EU [i.1] under the conditions identified in annex A.

Obsah

ČSN ETSI EN 303 360 V1.1.1 The present document specifies technical characteristics and methods of measurements for the following type of equipment: " Radar equipment for obstacle detection for rotorcraft use fitted with integral antennas operating in the frequency range from 76 GHz to 77 GHz and references CEPT/ERC/ECC Recommendation 70 03 [i.1], Annex 5 and Commission Decision 2006/771/EC [i.2] as amended. NOTE 1: The use of the radar equipment is limited to manned rotorcraft for which certification specifications CS 27 [i.9] for small rotorcraft or CS-29 [i.10] for large rotorcraft apply (since pilots need to verify visually the information directly by themselves). " Short Range Devices (SRD) intended for the use on board rotorcrafts with the application to detect obstacles. NOTE 2: The intention of the application is to detect obstacles to increase safety for aircrew, passengers and persons on ground by reducing risk of collision with obstacles. It is not considered as a safety of life application. NOTE 3: Protection to the Radio Astronomy Service as detailed in Annex B is applicable for obstacle detection radars for rotorcraft use as described in the present document. It covers integrated transceivers. In case of differences (for instance concerning special conditions, definitions, abbreviations) between the present document and ETSI EN 303 396 [1], the provisions of the present document take precedence. The present document does not necessarily include all the characteristics which may be required by a user, nor does it necessarily represent the optimum performance achievable. The present document covers the essential requirements of article 3.2 of Directive 2014/53/EU [i.3] under the conditions identified in Annex A.

Obsah

ČSN EN 12572-2 This European Standard specifies the safety requirements and calculation methods for bouldering walls, including the safety zone. This European Standard is applicable when the bouldering is in normal use. This European Standard is not applicable to ice climbing, dry tooling, playground equipment and deep water soloing.

Obsah

ČSN EN 12572-1 Tato evropská norma stanovuje bezpečnostní požadavky a zkušební metody pro umělé lezecké stěny s jisticími body (ULS). Tato evropská norma je použitelná pro ULS normálně používané při sportovním lezení. Tato evropská norma neplatí pro lezení na ledu, skalní lezení s cepíny, zařízení dětských hřišť.

Obsah

ČSN ISO/IEC 17021-2 Tento dokument stanovuje další požadavky na kompetence pro osoby podílející se na auditu a procesu certifikace environmentálních systémů managementu (EMS) a doplňuje stávající požadavky ISO/IEC 17021-1.

Obsah

ČSN EN ISO 14232-1 This document specifies measuring methods for the characterization of powders and their technical supply conditions. It is applicable to powders that are used in thermal spraying on the basis of their physical and chemical properties.

Obsah

ČSN EN 13618 (13 7194) Tato evropská norma stanovuje požadavky a zkušební metody pro materiály, rozměry a funkční vlastnosti ohebných připojovacích hadic, opletených nebo neopletených, určených pro pitnou vodu s nejvyšším hydrosta-tickým přetlakem 1 MPa a nejvyšší provozní teplotou 70 °C. Tato norma je určena pro ohebné připojovací hadice používané ve vnitřních vodovodech, pro připojování výtokových armatur, ohřívačů a podobných zařízení. POZNÁMKA - Pro ohebné připojovací hadice, určené pro použití jako integrální součásti elektrických zařízení, platí EN 61770.

Obsah

ČSN EN ISO 15236-3 This document specifies the performance and constructional requirements applicable to conveyor belts for underground mining having steel cords in the longitudinal direction as reinforcement. The requirements for design and construction apply to the design of single belts, as well as the design of complete type series such as those covered in ISO 15236-2. Steel cord belts in accordance with this document are intended for use underground in coal mines and in other applications where the highest demands for safety against fire and explosion hazards have to be complied with. NOTE - At present, the requirements can only be met by the use of compounds based on chloroprene rubber for the covers, as well as for the bonding rubber.