ISO 9876:2015 PDF

Name: ISO 9876:2015 — Ships and marine technology — Marine facsimile receivers for meteorological charts
SKU: ISO 9876:2015
Price: 25 EUR
Availability: InStock

Ships and marine technology — Marine facsimile receivers for meteorological charts

Название (английский):

ISO 9876:2015

Ships and marine technology — Marine facsimile receivers for meteorological charts

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 9
Дата публикации:: 18 марта 2015 г.
Издание:: ISO IS 9876 edition 3 version 1
ICS:: 47.020.70

Тип поставки:

Full version135 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:135 €

Описание (английский):

ISO 9876:2015 specifies the construction, performance, type testing, and inspection for a ship borne marine facsimile receiver that receives meteorological charts transmitted by "Facsimile transmission of meteorological chart over radio circuits" stated in accordance with World Meteorological Organization (WMO) publication No. 386, Part 111-5. ISO 9876:2015 applies to ship borne radio facsimile receivers for the reception of meteorological charts and other graphical representation of meteorological conditions intended as an aid to navigation at sea.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 9876:2015 - Ships and marine technology: Marine facsimile receivers for meteorological charts - defines construction, performance, type testing and inspection requirements for ship‑borne radio facsimile receivers that receive meteorological charts transmitted in accordance with the World Meteorological Organization (WMO) Publication No. 386, Part III‑5. The standard ensures reliable reception and readable chart reproduction as an aid to navigation at sea.

Key topics and technical requirements

ISO 9876:2015 covers both the recording unit and the radio receiver and specifies measurable performance and test methods:

Construction and usability

Receiver plus recording unit configuration
Recording unit designed for paper and stylus changes under day or subdued artificial light
Bridge‑mounted, weather‑protected equipment (in line with IEC 60945)

Recording unit performance

Continuous recording during reception
Accepts audio‑frequency input (600 Ω) in the range specified (input level approximately −10 dBm to +10 dBm) and frequency shifts about a 1 900 Hz centre
Automatic or manual Index of Cooperation (IOC) selection: IOC 576 and 288
Scanning speeds: 60, 90 and 120 scans/min (automatic/manual)
Automatic responses to IOC, phasing and stop control signals (300 Hz, 675 Hz, 450 Hz signals described)
Minimum recording width: 180 mm; recording paper marked to show at least 1 m remaining

Radio receiver performance

Receiving range: equipment shall cover a range within 110 kHz to 27 MHz, with at least 3 MHz to 24 MHz capability and support for F3C emissions
Up to six pre‑set spot frequencies with clear identification
Frequency stability: drift not to exceed 50 Hz over +15 °C to +35 °C
Sensitivity: ≤ 3 μV for ≥ 3 MHz; ≤ 10 μV for 110 kHz–3 MHz
Selectivity: passband limits ≈ 6.2 kHz (6 dB) and 10 kHz (66 dB); image and intermediate frequency rejection specified

Test methods and inspection

Type testing using signal generators or actual facsimile transmissions
Visual and performance checks for synchronization, pitch, completeness and chart fidelity

Applications and users

ISO 9876:2015 is intended for:

Ship equipment manufacturers designing marine facsimile receivers

Shipowners, ship operators and shipyards procuring bridge navigation equipment

Classification societies and certification bodies performing type approval and inspection

Marine electrical testing laboratories and maintenance teams ensuring reliable meteorological chart reception for voyage planning and safety

Related standards

WMO Publication No. 386, Part III‑5 (facsimile transmission of meteorological charts)

IEC 60945 - Maritime navigation and radiocommunication equipment - general requirements

ITU Radio Regulations (F3C emission designation)

Compliance with ISO 9876:2015 helps ensure consistent, readable meteorological facsimiles on board ships, supporting safe navigation and operational decision‑making.

ISO 9876:2015 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Applications and users

Related standards

Технические детали

IEC 60945:2002

Maritime navigation and radiocommunication equipment and systems - General requirements - Methods of testing…

ISO 8689-1:2000

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

ISO/ASTM51540-04(2012)

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

ISO/ASTM51204-04

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

ISO/ASTM51431-05

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

ISO/ASTM52628-20e1

Standard Practice for Dosimetry in Radiation Processing

ISO/ASTM52921-13(2019)

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

ISO/ASTMTR52917-EB

Additive Manufacturing — Round Robin Testing — General Guidelines