Surface chemical analysis. Scanning-probe microscopy. Definition and calibration of the lateral resolution of a near-field optical microscope1 Scope This International Standard describes a method for determining the spatial (lateral) resolution of an apertured near field scanning optical microscope (NSOM) by imaging an object with a size much smaller than the expected resolution. It is applicable to aperture type NSOMs operated in the transmission, reflection, collection or illumination collection mode.

developed or implemented

impairment of strength and energy dissipation properties of joints made with mechanical fasteners under cyclic loading

They can be used by clients and suppliers to demonstrate in real terms a commitment to more responsible business practices

It highlights practical quality control methods to help users approve products during the manufacturing process

DD 8788-2 is for use by programmers

The test method described in BS 5507-3 helps you to identify the load-bearing capacity of props when they are erected sightly out of plumb

The requirements are inter-linked substantially to international and European Standards

– stand alone

BS EN 61249-2-41 deals with the general guidelines for functional evaluation of electrical insulation systems

As a manufacturer of atomizing oil burners

The determination of emission into indoor air is to be made under the conditions of use during the service life

Concrete skip hoists