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1001kV交流系統(tǒng)用靜電防護服裝檢測項目報價???解決方案???檢測周期???樣品要求? |
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本文件界定了架空線路用瓷或玻璃絕緣子元件(以下簡稱絕緣子)的術語和特性,規(guī)定了檢驗特性規(guī)定值的條件、試驗方法和判定準則。本文件適用于標稱電壓高于1 000 V、頻率不超過100 Hz交流架空電力和牽引線路用瓷和玻璃絕緣子,以及直流架空電力牽引線路用絕緣子的定義、試驗方法和判定準則。本文件也適用于絕緣子串元件、架空線路剛性絕緣子和變電所用的類似結構的絕緣子的定義、試驗方法和判定準則。本文件不適用于構成電氣部件的絕緣子,或電氣結構中的部件,以及GB/T 8287(所有部分)中所包括的支柱絕緣子的定義、試驗方法和判定準則。絕緣子串和絕緣子組的試驗方法(如,濕操作沖擊電壓)和接收準則在GB/T 1001.2—2010中論述。本文件不包括有關按特定運行條件選擇絕緣子的要求。絕緣子的特性值在相應的產品標準中規(guī)定。
GB/T 1001的本部分規(guī)定了標準電氣試驗程序及接收規(guī)則,以檢驗本部分范圍內的絕緣子串和絕緣子串組的規(guī)定特性。本部分適用于標準電壓高于1000V、頻率不大于100Hz的架空電力線路用瓷或玻璃絕緣子串元件組成的絕緣子串和絕緣子串組。本部分也適用于直流架空牽引線路用的絕緣子串和絕緣子串組。本部分還適用于變電所用的類似結構的絕緣子串和絕緣子串組。本部分還可作為直流架空電力線路用的絕緣子串和絕緣子串組及復合絕緣子的暫用標準。
本標準規(guī)定了氫氧火箭發(fā)動機試驗系統(tǒng)的安全要求及應急處理。本標準適用于氫氧火箭發(fā)動機(以下簡稱發(fā)動機)及組件地面試驗,火箭氫氧子級動力系統(tǒng)試驗系統(tǒng)可參照執(zhí)行。
本規(guī)范適用于新建、改建鐵路給水排水工程設計。
本規(guī)范適用于新建、改建鐵路工程設計。
本規(guī)程適用于新建與改建鐵路勘察設計、施工、運營等階段的工程地質原位測試工作。
本標準規(guī)定了帶表卡規(guī)的術語和定義、型式與基本參數、要求、試驗方法、檢查條件、檢查方法、標志與包裝等。本標準適用于測量范圍上限不大于400mm,分度值為0.005mm、0.01mm、0.02mm、0.05mm、0.1mm的指針式帶表卡和分辨力為0.005mm、0.01mm、0.02mm的數顯帶表卡規(guī)(統(tǒng)稱為“帶表卡規(guī)”)。
本標準規(guī)定了復合絕緣高壓穿墻套管的技術要求、試驗方法、檢驗規(guī)則以及標志、包裝、運輸及儲存。 本標準適用于標稱電壓35kV及以上電壓等級、頻率為50Hz~60Hz的交流系統(tǒng)電站和變電所配電裝置用的戶外—戶內電容式復合絕緣穿墻套管(以下簡稱套管)。安裝地點的海拔為1000m以下,環(huán)境溫度為-40℃~+40℃。
1.1 The purpose of this guide is to provide a recommended list of both liquid and gaseous chemicals for evaluating protective clothing materials in testing programs. 1.2 Results derived from testing programs using these lists of challenge chemicals are not intended for the definitive characterization of protective clothing materials. 1.3 This list of challenge chemicals is not inclusive of all chemical challenges; the chemicals were chosen to represent broad ranges of liquid and gaseous chemical classes and properties. Not all chemical classes are represented. Other chemicals, especially those of interest to the manufacturer or user, should be tested in addition to those recommended in this guide. 1.4 This standard may involve hazardous materials, operations, and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. A specific hazards statement is given in Section 7.
This guide establishes a recommended list of challenge chemicals to encourage those who evaluate chemical protective clothing to test a minimum number of chemicals in common. This list will simplify the comparison of data from different sources. This guide may also serve material developers or evaluators in screening candidate protective clothing materials. Test methods applicable to the use of this guide include, but are not limited to, Test Methods F 903 and F 739. 5.3.1 The battery of chemical gases shall not be used for testing material penetration resistance because Test Method F 903 has been designed for measuring liquid penetration only. 5.3.2 Evaluation of materials against the gaseous chemical battery is primarily intended for those materials used in the construction of totally-encapsulating protective suits or other clothing items that are designed to prevent exposure to chemical vapors or gases. 1.1 The purpose of this guide is to provide a recommended list of both liquid and gaseous chemicals for evaluating protective clothing materials in testing programs. 1.2 Results derived from testing programs using these lists of challenge chemicals are not intended for the definitive characterization of protective clothing materials. 1.3 This list of challenge chemicals is not inclusive of all chemical challenges; the chemicals were chosen to represent broad ranges of liquid and gaseous chemical classes and properties. Not all chemical classes are represented. Other chemicals, especially those of interest to the manufacturer or user, should be tested in addition to those recommended in this guide.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. A specific hazards statement is given in Section .
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