欧洲处破女www人鲁,亚洲无玛,国产bbaaaaa片,三年片在线观看免费播放大全电影国语版

百檢網(wǎng)首頁 我的訂單 400-101-7153

UL 827-2008 中心站報警設(shè)備

作者:百檢網(wǎng) 時間:2021-07-20

標準號:UL 827-2008
中文標準名稱:中心站報警設(shè)備
英文標準名稱:Central-station alarm services
標準類型:A91
發(fā)布日期:2008/6/11 12:00:00
實施日期:1999/12/31 12:00:00
中國標準分類號:A91
國際標準分類號:13.220.20;13.320
適用范圍:1.1 These requirements apply to:a) Central-stations providing watchman, fire-alarm, and supervisory services as described in theNational Fire Alarm Code, NFPA 72;b) Central-station burglar-alarm systems intended and specifically designated for burglaryprotection use at mercantile and banking premises, on mercantile safes and vaults, and onbank safes and vaults; andc) Residential monitoring stations monitoring residential alarm systems.1.2 These requirements apply to central-stations, subsidiary stations and residential monitoring stationsthat are intended to be located in buildings constructed in accordance with building codes, such as theBuilding Officials and Code Administrators (BOCA) National Building Code, the Standard Building Code,and the Uniform Building Code.1.3 The central-station burglar- and fire-alarm station and residential alarm systems covered by theserequirements are systems in which the operation of electrical protection circuits and devices are signaledautomatically to, recorded in, maintained in, and supervised from a central-station or residential monitoringstation having trained operators and runners on duty at all times.1.4 Requirements covering the construction and operation of burglar-alarm units used in theburglar-alarm systems covered by this standard are contained in the Standard for Central-StationBurglar-Alarm Units, UL 1610, and the Standard for Digital Alarm Communicator System Units, UL 1635.1.5 Burglar-alarm protective devices installed on individual properties are classified as to the extent ofprotection at each location. Requirements covering installation and classification (of extent) of alarmprotective equipment at individual locations are contained in the Standard for Installation andClassification of Burglar and Holdup Alarm Systems, UL 681.1.6 Requirements covering the construction and operation of fire-protective signaling equipment used inthe systems covered by this standard are contained in the Standard for Control Units and Accessories forFire Alarm Systems, UL 864.1.7 Systems covered by these requirements operate within the limits of the National Electrical Code,ANSI/NFPA 70, as applied by the local authority having jurisdiction. The Articles of the National ElectricalCode that apply are:a) Article 725, within the limits of Class 2 or Class 3 remote-control and signaling circuits forburglar-alarm systems;b) Article 760 for fire-alarm systems;c) Article 800 for outside wiring and protectors; andd) Article 820 for protectors for radio antennas.1.8 Requirements for software and hardware, and the installation and operation of an automation systemin a central-station, subsidiary station or residential monitoring station are covered by the Standard forCentral-Station Automation Systems, UL 1981, or by the Standard for Control Units and Accessories forFire Alarm Systems, UL 864, and/or the Standard for Central-Station Burglar-Alarm Units, UL 1610.1.9 A reference made to 2station2 refers to a central-station (burglary or fire), subsidiary station orresidential monitoring station, depending upon the context in which it is used.1.10 These requirements do not cover the communication channel between the protected property andthe station. This includes:a) The company that provides the communication channel andb) The equipment that is used to provide the communication channel.Exception No. 1: If the communication channel is owned and operated by the station, these requirementsdo apply.Exception No. 2: These requirements do apply to an alarm and signal transport service company.

相關(guān)標準

《GB/T22992-2008》牛奶和奶粉中玉米赤霉醇、玉米赤霉酮、己烯雌酚、己烷雌酚、雙烯雌酚殘留量的測定 液相色譜-串聯(lián)質(zhì)譜法 GB/T22992-2008
《GB/T 22990-2008》牛奶和奶粉中土霉素、四環(huán)素、金霉素、強力霉素殘留量的測定 液相色譜-紫外檢測法 GB/T 22990-2008
《GB 29989-2013?》食品安全國家標準 嬰幼兒食品和乳品中左旋肉堿的測定 GB 29989-2013?
《GB 19645-2010?》食品安全國家標準 巴氏殺菌乳 GB 19645-2010?
《NY 476-2002?》調(diào)味奶 NY 476-2002?
《GB 22570-2014》食品安全國家標準 輔食營養(yǎng)補充品 GB 22570-2014
《GB/T 22990-2008》牛奶和奶粉中土霉素、四環(huán)素、金霉素、強力霉素殘留量的測定 液相色譜-紫外檢測法 GB/T 22990-2008
《GB/T 22985-2008》牛奶和奶粉中恩諾沙星、達氟沙星、環(huán)丙沙星、沙拉沙星、奧比沙星、二氟沙星和麻保沙星殘留量的測定 液相色譜-串聯(lián)質(zhì)譜法 GB/T 22985-2008
《GB 5009.24-2016》食品安全國家標準 食品中黃曲霉毒素M族的測定 GB 5009.24-2016 第一法
《GB 4789.10-2016》食品安全國家標準 食品微生物學(xué)檢驗 金黃色葡萄球菌檢驗 GB 4789.10-2016
百檢網(wǎng)專注于為第三方檢測機構(gòu)以及中小微企業(yè)搭建互聯(lián)網(wǎng)+檢測電商服務(wù)平臺,是一個創(chuàng)新模式的檢驗檢測服務(wù)網(wǎng)站。百檢網(wǎng)致力于為企業(yè)提供便捷、高效的檢測服務(wù),簡化檢測流程,提升檢測服務(wù)效率,利用互聯(lián)網(wǎng)+檢測電商,為客戶提供多樣化選擇,從根本上降低檢測成本提升時間效率,打破行業(yè)壁壘,打造出行業(yè)創(chuàng)新的檢測平臺。

百檢能給您帶來哪些改變?

1、檢測行業(yè)全覆蓋,滿足不同的檢測;

2、實驗室全覆蓋,就近分配本地化檢測;

3、工程師一對一服務(wù),讓檢測更精準;

4、免費初檢,初檢不收取檢測費用;

5、自助下單 快遞免費上門取樣;

6、周期短,費用低,服務(wù)周到;

7、擁有CMA、CNAS、CAL等權(quán)威資質(zhì);

8、檢測報告權(quán)威有效、中國通用;

客戶案例展示

  • 上海朗波王服飾有限公司
  • 浙江圣達生物藥業(yè)股份有限公司
  • 天津市長慶電子科技有限公司
  • 桑德斯微電子器件(南京)有限公司
  • 上海嘉疊貿(mào)易有限公司
  • 上海紐特絲紡織品有限公司
  • 無錫露米婭紡織有限公司
  • 東方電氣風(fēng)電(涼山)有限公司
  • 寧波圖米文具用品有限公司
  • 江蘇力之創(chuàng)特種裝備制造有限公司

相關(guān)資訊

暫無相關(guān)資訊

最新資訊

百檢網(wǎng)
主站蜘蛛池模板: 邵阳县| 贵德县| 南投县| 承德县| 扎兰屯市| 茶陵县| 鲜城| 临沂市| 崇阳县| 桃源县| 新安县| 封丘县| 晋江市| 神木县| 佛教| 景宁| 阿瓦提县| 旬阳县| 广州市| 周口市| 黑龙江省| 苏尼特左旗| 康定县| 丰镇市| 马鞍山市| 南澳县| 宁波市| 广东省| 老河口市| 景德镇市| 寻乌县| 洮南市| 土默特右旗| 梨树县| 疏勒县| 同江市| 和硕县| 寿光市| 北辰区| 梨树县| 水城县|