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ASTM E2387-19 - Standard Practice for Goniometric Optical Scatter Measurements
November 1, 2019 - ASTM International

4.1 The angular distribution of scatter is a property of surfaces that may have direct consequences on an intermediate or final application of that surface. Scatter defines many visual appearance attributes of materials, and specification of the distribution and wavelength dependence is critical to...

ASTM F3218-19 - Standard Practice for Documenting Environmental Conditions for Utilization with A-UGV Test Methods
September 1, 2019 - ASTM International

4.1 This section provides a description of the environmental conditions listed in Section 1 and describes the sub-conditions within each condition. Examples provided for many of the conditions and sub-conditions are provided as guidance only. Each of the conditions described should be evaluated and...

ASTM C1661 - Standard Guide for Viewing Systems for Remotely Operated Facilities
November 1, 2018 - ASTM

Intent: This guide establishes the minimum requirements for viewing systems for remotely operated facilities, including hot cells (shielded cells), used for the processing and handling of nuclear and radioactive materials. The intent of this guide is to aid in the design, selection,...

ASTM C1661-18 - Standard Guide for Viewing Systems for Remotely Operated Facilities
November 1, 2018 - ASTM International

4.1 Remote Viewing Components: 4.2 The long-term applicability of a remotely operated radiological facility will be greatly affected by the provisions for remote viewing of normal and off-normal operations within the facility. The deployment of remote viewing systems can most efficiently be...

ASTM F3218-17 - Standard Practice for Recording Environmental Effects for Utilization with A-UGV Test Methods
July 1, 2017 - ASTM International

1.1 This practice describes a means to record the following environmental conditions that may affect the performance of A-UGVs: lighting, external sensor emission, temperature, ground surface, air quality, humidity, and electrical interference. 1.2 The A-UGV operating ranges for each of the...

ISO 8038 - Microscopes - Screw threads for objectives and related nosepieces
November 1, 2013 - ISO

This International Standard specifies the dimensions of screw thread types for connecting a microscope objective to the nosepiece. The use of these screw thread types is recommended for microscopes unless other fittings are required for optical or design reasons. NOTE A specific combination of...

IEC TS 62556 - Ultrasonics – Field characterization – Specification and measurement of field parameters for high intensity therapeutic ultrasound (HITU) transducers and systems
April 1, 2014 - IEC

This technical specification is applicable to high intensity therapeutic ultrasound (HITU) devices, specifying: - relevant parameters for quantifying the field; - measurement methods at relatively low output levels and methodology for extrapolating these to higher therapeutic level fields; -...

ASTM C1661-13 - Standard Guide for Viewing Systems for Remotely Operated Facilities
January 1, 2013 - ASTM International

4.1 Remote Viewing Components: 4.2 The long-term applicability of a remotely operated radiological facility will be greatly affected by the provisions for remote viewing of normal and off-normal operations within the facility. The deployment of remote viewing systems can most efficiently be...

ASTM E2387-05(2011) - Standard Practice for Goniometric Optical Scatter Measurements
July 1, 2011 - ASTM International

The angular distribution of scatter is a property of surfaces that may have direct consequences on an intermediate or final application of that surface. Scatter defines many visual appearance attributes of materials, and specification of the distribution and wavelength dependence is critical to the...

ASTM C1661-07 - Standard Guide for Viewing Systems for Remotely Operated Facilities
February 1, 2007 - ASTM International

1.1 Intent: 1.1.1 This guide establishes the minimum requirements for viewing systems for remotely operated facilities, including hot cells (shielded cells), used for the processing and handling of nuclear and radioactive materials. The intent of this guide is to aid in the design,...

ASTM E2387-05 - Standard Practice for Goniometric Optical Scatter Measurements
January 1, 2005 - ASTM International

The angular distribution of scatter is a property of surfaces that may have direct consequences on an intermediate or final application of that surface. Scatter defines many visual appearance attributes of materials, and specification of the distribution and wavelength dependence is critical to the...

BS 4793 - Recommendations for Specifying the Optical Performance of Lenses for Television Cameras
May 24, 1972 - BSI

Covers zoom lenses, variable focal length lenses and single focal length lenses, used in either black-and-white or colour reproduction systems. These recommendations adopt the optical transfer function (OTF), or more specifically its modulus, the modulation transfer...

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