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L87 電子試驗用儀器設備 標準查詢與下載



共找到 49 條與 電子試驗用儀器設備 相關的標準,共 4

Test method for magnetic permeability of electromagnetic shielding and absorbing materials

ICS
17.220.20
CCS
L87
發(fā)布
2018-07-04
實施
2019-05-01

Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signal

ICS
17.220.20
CCS
L87
發(fā)布
2013-02-28
實施
2013-02-28

? ??? KS X 6506-1? ?? ??? ??? ?? ?? ? ?? ??? ????.

Identification cards-Identification of issuers-Part 2:Application and registration procedures

ICS
35.240.40
CCS
L87
發(fā)布
2008-06-30
實施
2008-06-30

? ??? ID ??? ?? ?? ?? ????? ??? ???? ?? ??? ?? ???

Identification cards-Recording technique-Part 2:Magnetic stripe

ICS
35.240.40
CCS
L87
發(fā)布
2008-06-30
實施
2008-06-30

? ??? ??? ??? ??? ?? ?? ??(ICC)??? SAM? ??? ?? ???

Financial transaction cards-Security architecture of financial transaction systems using integrated circuit cards-Part 5:Use of algorithms

ICS
35.240.15
CCS
L87
發(fā)布
2007-11-30
實施
2007-11-30

? ??? ?? ??? ????.a) ?? ??? ?? ? ??? ???? ?????

Financial transaction card originated messages-Interchange message specifications

ICS
35.240.15
CCS
L87
發(fā)布
2007-11-30
實施
2007-11-30

Financial transaction card-Security architecture of financial transaction systems using Integrated Circuit Cards-Part 1:Card life cycle

ICS
35.240.15
CCS
L87
發(fā)布
2007-11-30
實施
2007-11-30

Messages between the integrated circuit card and the card accepting device-Part 1:Concepts and structures

ICS
35.240.15
CCS
L87
發(fā)布
2007-11-30
實施
2007-11-30

本規(guī)范規(guī)定了顯示電氣和電子設備工作狀態(tài)的故障探測指示器(以下簡稱指示器)通用要求。 本規(guī)范適用于以遮光器、球狀物、旋轉盤指示,且是機械或電氣復位式的故障探測指示器。

Indicators, fault locating, general specification for

ICS
17.220
CCS
L87
發(fā)布
2006-08-07
實施
2006-12-30

? ??? ?? ??, ??, ?? ??? ? ?? ??? ?? ?? ?? ?? ???

Identification cards-Physical characteristics

ICS
35.240.15
CCS
L87
發(fā)布
2002-09-19
實施
2002-09-19

? ??? ?? ???, ?? ????? ?? ??? ???? ??? ?? ?? ???

Financial transaction cards

ICS
35.240.40
CCS
L87
發(fā)布
2002-09-19
實施
2002-09-19

? ??? ?? ?? ???? ????. ?? ?? ?? ??? ???? ??? ???

Bar code symbol for dispatch unit code

ICS
CCS
L87
發(fā)布
2002-03-16
實施
2002-03-16

? ??? POS(Point Of Sale) ???? ???? ? ?? ?? ???? ??

Bar code symbol for uniform commodity code

ICS
35.040
CCS
L87
發(fā)布
2002-03-16
實施
2002-03-16

? ??? ?? ?? ???? ????. ?? ???? UCC/EAN-128 ??? ??

EAN/UCC Application identifiers and UCC/EAN-128 Symbol for logistics information system

ICS
35.040
CCS
L87
發(fā)布
2002-03-16
實施
2002-03-16

本規(guī)范規(guī)定了艦載模擬光接收機(下稱接收機)的分類、要求、質量保證規(guī)定及交貨準備等。 本規(guī)范適用于海軍艦船系統(tǒng)用接收機,也可適用于其他艦船系統(tǒng)用接收機。 

General specification for receivers,light signal;analog,fiber optic shiphoard

ICS
17.220
CCS
L87
發(fā)布
1998-1-1
實施

General specification for tactical digital radio relay equipment

ICS
17.220
CCS
L87
發(fā)布
1998-03-18
實施
1998-05-01

本規(guī)范規(guī)定了短波三信道測向接收機的要求、質量保證規(guī)定、交貨準備和說明事項等內(nèi)容。 本規(guī)范適用于地面固定使用的短波三信道測向接收機。

General specification for the short wave three-channel receivers used in direction finder

ICS
17.220
CCS
L87
發(fā)布
1998-03-18
實施
1998-05-01

本規(guī)范規(guī)定了短波戰(zhàn)術接收機的要求、質量保證規(guī)定、交貨準備和說明事項等內(nèi)容。 本規(guī)范適用于地面使用的短波戰(zhàn)術接收機。

General specification for tactical short wave receivers

ICS
17.220
CCS
L87
發(fā)布
1998-03-18
實施
1998-05-01

Although it is possible to observe and measure each of the several characteristics of the ELCD under different and unique conditions, in particular its different modes of selectivity, it is the intent of this practice that a complete set of detector specifications should be obtained at the same operating conditions, including geometry, gas and solvent flow rates, and temperatures. It should be noted that to specify a detector's capability completely, its performance should be measured at several sets of conditions within the useful range of the detector. The terms and tests described in this practice are sufficiently general so that they may be used at whatever conditions may be chosen for other reasons. Linearity and speed of response of the recorder used should be such that it does not distort or otherwise interfere with the performance of the detector. Effective recorder response should be sufficiently fast so that it can be neglected in sensitivity of measurements. If additional amplifiers are used between the detector and the final readout device, their characteristics should also first be established.1.1 This practice covers testing the performance of an electrolytic conductivity detector (ELCD) used as the detection component of a gas chromatographic system. 1.2 This practice is directly applicable to electrolytic conductivity detectors that perform a chemical reaction on a given sample over a nickel catalyst surface under oxidizing or reducing conditions and employ a scrubber, if needed, to remove interferences, deionized solvent to dissolve the reaction products, and a conductivity cell to measure the electrolytic conductivity of ionized reaction products. 1.3 This practice covers the performance of the detector itself, independently of the chromatographic column, in terms that the analyst can use to predict overall system performance when the detector is coupled to the column and other chromatographic system components. 1.4 For general gas chromatographic procedures, Practice E260 should be followed except where specific changes are recommended herein for the use of an electrolytic conductivity detector. For definitions of gas chromatography and its various terms see Practice E355. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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.

Standard Practice for Testing Electrolytic Conductivity Detectors (ELCD) Used in Gas Chromatography

ICS
71.040.50
CCS
L87
發(fā)布
1995
實施

Although it is possible to observe and measure each of the several characteristics of the ELCD under different and unique conditions, in particular its different modes of selectivity, it is the intent of this practice that a complete set of detector specifications should be obtained at the same operating conditions, including geometry, gas and solvent flow rates, and temperatures. It should be noted that to specify a detectorrsquo; capability completely, its performance should be measured at several sets of conditions within the useful range of the detector. The terms and tests described in this practice are sufficiently general so that they may be used at whatever conditions may be chosen for other reasons. Linearity and speed of response of the recorder used should be such that it does not distort or otherwise interfere with the performance of the detector. Effective recorder response should be sufficiently fast so that it can be neglected in sensitivity of measurements. If additional amplifiers are used between the detector and the final readout device, their characteristics should also first be established.1.1 This practice covers testing the performance of an electrolytic conductivity detector (ELCD) used as the detection component of a gas chromatographic system.1.2 This practice is directly applicable to electrolytic conductivity detectors that perform a chemical reaction on a given sample over a nickel catalyst surface under oxidizing or reducing conditions and employ a scrubber, if needed, to remove interferences, deionized solvent to dissolve the reaction products, and a conductivity cell to measure the electrolytic conductivity of ionized reaction products.1.3 This practice covers the performance of the detector itself, independently of the chromatographic column, in terms that the analyst can use to predict overall system performance when the detector is coupled to the column and other chromatographic system components.1.4 For general gas chromatographic procedures, Practice E 260 should be followed except where specific changes are recommended herein for the use of an electrolytic conductivity detector. For definitions of gas chromatography and its various terms see Practice E 355.1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 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.

Standard Practice for Testing Electrolytic Conductivity Detectors (ELCD) Used in Gas Chromatography

ICS
71.040.50 (Physicochemical methods of analysis)
CCS
L87
發(fā)布
1995
實施



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