17.200.10 热、量热学 标准查询与下载



共找到 285 条与 热、量热学 相关的标准,共 19

This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The heat meter indicates quantity of heat in legal units. Electrical safety requirements for the meter itself are not covered by this standard. Pressure safety requirements are not covered by this standard. Surface mounted sensors are not covered by this standard. Part 1 specifies general requirements.

Heat meters - Installation, commissioning, operational monitoring and maintenance

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

Specifies the means for data exchange between a heat meter and a read-out device, or between several meters and one master unit in a local network.

Heat meters - Data exchange and interfaces

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

Electrical safety requirements are not covered by this standard.

Heat meters - Constructional requirements

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The meter indicates heat quantity in legal units. Electrical safety requirements are not covered by this standard. Meters with surface-mounted temperature sensors are not yet included in this standard. Part 4 specifies pattern approval tests.

Heat meters - Pattern approval tests

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

Electrical safety requirements are not covered by this standard.

Heat meters - General requirements

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

This European Standard applies to heat meters, that is to instruments intended for measuring the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The heat meter indicates heat quantity in legal units. Electrical safety requirements are not covered by this standard. Meters with surface-mounted temperature sensors are not yet included in this standard. This Part of this European Standard specifies the initial verification which is intended to ensure that heat meters which are put into service conform to an approved pattern and to regulations, i.e. they have specified metrological characteristics within the limits of the maximum permissible errors, and function properly.

Heat meters - Initial verification tests

ICS
17.200.10
CCS
A54
发布
1997-09-15
实施
1997-09-15

Heat meters. Part 2 : constructional requirements.

ICS
17.200.10
CCS
N11
发布
1997-08-01
实施
1997-08-05

Heat meters. Part 4 : pattern approval tests.

ICS
17.200.10
CCS
N11
发布
1997-08-01
实施
1997-08-05

Heat meters. Part 5 : initial verification tests.

ICS
17.200.10
CCS
N11
发布
1997-08-01
实施
1997-08-05

Heat meters. Part 6 : heat meter installation, commissioning, operational monitoring and maintenance.

ICS
17.200.10
CCS
N11
发布
1997-08-01
实施
1997-08-05

Heat meters. Part 3 : data exchange and interfaces.

ICS
17.200.10
CCS
N11
发布
1997-08-01
实施
1997-08-05

この規格は,温度測定に使用する白金測温抵抗体(以下,測温抵抗体という。)について規定する。

Resistance thermometer sensors

ICS
17.200.10
CCS
L13
发布
1997-03-20
实施

The infrared energy that is reflected by a specimen can cause measurement errors for an infrared thermographer measuring its surface temperature. Two test methods are provided for measuring and compensating for this reflected temperature error source, the Reflector Method and the Direct Method. These test methods can be used in the field or laboratory using commonly available materials. These test methods can be used with any infrared radiometers that have the required computer capabilities.1.1 These test methods cover procedures for measuring and compensating for reflected temperature when measuring the surface temperature of a specimen with an infrared imaging radiometer. 1.2 These test methods may involve use of equipment and materials in the presence of heated or electrically energized equipment, or both. 1.3 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 Test Methods for Measuring and Compensating for Reflected Temperature Using Infrared Imaging Radiometers

ICS
17.200.10
CCS
N11
发布
1997
实施

Prezentul standard stabile?te condi?iile tehnice referitoare la materiale, aspect exterior, construc?ie, utilizare ?i exactitate ce trebuie ?ndeplinite de calorimetrele cu bomb? utilizate la m?surarea puterii calorifice superioare a combustibililor, confo

Bomb calorimeters

ICS
17.200.10
CCS
发布
1996-07-01
实施

State system for ensuring the uniformity of measurements. State verification schedule for means measuring energy of combustion and specific energy of combustion (combustion calorimeters)

ICS
17.200.10
CCS
发布
1996
实施
1998-01-01

5.1 This test method provides a standard method for evaluating the performance of sonic anemometer/thermometers that use inverse time solutions to measure wind velocity components and the speed of sound. It provides an unambiguous determination of instrument performance criteria. The test method is applicable to manufacturers for the purpose of describing the performance of their products, to instrumentation test facilities for the purpose of verifying instrument performance, and to users for specifying performance requirements. The acoustic pathlength procedure is also applicable for calibration purposes prior to data collection. Procedures for operating a sonic anemometer/thermometer are described in Practice D5527. 5.2 The sonic anemometer/thermometer array is assumed to have a sufficiently high structural rigidity and a sufficiently low coefficient of thermal expansion to maintain an internal alignment to within the manufacturer's specifications over its designed operating range. Consult with the manufacturer for an internal alignment verification procedure and verify the alignment before proceeding with this test method. 5.3 This test method is designed to characterize the performance of an array model or probe design. Transducer shadow data obtained from a single array is applicable for all instruments having the same array model or probe design. Some non-orthogonal arrays may not require specification of transducer shadow corrections or the velocity calibration range. 1.1 This test method covers the determination of the dynamic performance of a sonic anemometer/thermometer which employs the inverse time measurement technique for velocity or speed of sound, or both. Performance criteria include: (a) acceptance angle, (b) acoustic pathlength, (c) system delay, (d) system delay mismatch, (e) thermal stability range, (f) shadow correction, (g) velocity calibration range, and (h) velocity resolution. 1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.3 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 Test Method for Determining the Performance of a Sonic Anemometer/Thermometer

ICS
17.200.10
CCS
发布
1996
实施

この規格は。温度測定に使用するサーミスタ測温体にっいて規定する。

Thermistor for temperature measurement

ICS
17.200.10
CCS
N11
发布
1995-01-01
实施

1.1 This practice covers methods for judging the soundness of new and used oxygen combustion bombs, and describes the precautions to be observed in oxygen bomb combustion methods.1.2 This practice is applicable to all procedures in which samples are completely oxidized by combustion in a metal bomb containing oxygen under pressure. Where there is conflict with specific precautions in individual ASTM methods, the latter shall take precedence.1.3 The values stated in inch-pound units are to be regarded as the standard. The metric equivalent of inch-pound units may be approximate.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 Safe Use of Oxygen Combustion Bombs

ICS
17.200.10
CCS
G89
发布
1994
实施

Heat balance calculation method general rules

ICS
17.200.10
CCS
发布
1993-11-01
实施

Heat balance calculation method general rules

ICS
17.200.10
CCS
发布
1993-11-01
实施



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