Fibre optic connector interfaces - Part 4-1: Type SC connector family - Simplified receptacle SC-PC ...
IEC 61754-4-1:2003 defines the standard interface dimensions of simplified receptacles for the type SC family of connectors. The parent connector for the type SC connector family is a single-position plug which is characterized by a cylindrical, spring-loaded butting ferrule(s) of 2,5 mm typical diameter, and a push-pull coupling mechanism.
Keywords: standard interface dimensions of simplified…
Deals with the safety of toys that have at least one function dependent on electricity. Examples of toys within the scope of this standard are constructional sets; experimental sets; functional toys(having a function similar to an appliance or installation used by adults) and video toys(toys having a screen and means of activation, such as a joystick or keyboard. Seperate screens having a rated…
Method for the determination of the proof and the comparative tracking indices of solid insulating m...
Specifies the method of test for the determination of the proof and comparative tracking indices of solid insulating materials on pieces taken from parts of equipment and on plaques of material using alternating voltages. The standard provides for the determination of erosion when required. Test results cannot be used directly for the evaluation of safe creepage distances when designing…
Deals with the safety of toys that have at least one function dependent on electricity. Examples of toys within the scope of this standard are constructional sets; experimental sets; functional toys(having a function similar to an appliance or installation used by adults) and video toys(toys having a screen and means of activation, such as a joystick or keyboard. Seperate screens having a rated…
Method for the determination of the proof and the comparative tracking indices of solid insulating m...
Specifies the method of test for the determination of the proof and comparative tracking indices of solid insulating materials on pieces taken from parts of equipment and on plaques of material using alternating voltages. The standard provides for the determination of erosion when required. Test results cannot be used directly for the evaluation of safe creepage distances when designing…
Gas analysis — Preparation of calibration gas mixtures — Static volumetric method
ISO 6144:2003 specifies a method for the preparation of calibration gas mixtures by a static volumetric method and provides a procedure for calculating the volumetric composition of the mixture. It can be used either with binary gas mixtures (containing one calibration component in a complementary gas, which is usually nitrogen or air) or with mixtures containing more than one component in the…
Styrene-butadiene rubber (carbon black or carbon black and oil masterbatches) — Evaluation procedure
ISO 4659:2003 specifies
physical and chemical tests on raw rubbers;standard materials, standard test formulations, equipment and processing methods for evaluating the vulcanization characteristics of styrene-butadiene rubber masterbatches with carbon black or with carbon black and oil.
Comparison of worldwide safety standards on lifts for firefighters
ISO/TR16765:2003 consists of a comparison of the requirements of selected topics as covered by standards in use in the following parts of the world:
Europe, Australia, Russia, Japan, USA, Canada, China, Hong Kong, India, Korea, Malaysia, New Zealand, Singapore, Taiwan.
This Technical Report applies to electric traction lifts only, although some sections may also be applicable for positive drive…
ISO 8977:2002 lays down the basic dimensions and tolerances in millimetres for headless and headed matrixes, in the outside diameter range of 5 mm to 50 mm.
It gives examples of material and hardness, and specifies a designation for matrixes that meet the requirements of this International Standard.
Matrixes in accordance with ISO 8977:2002 are adapted in their dimensions and tolerances to meet…
Milk and milk products — Guidelines for a standardized description of competitive enzyme immunoassay...
ISO 14675|IDF186:2002 give guidelines on the use of screening methods used for the determination of aflatoxin M1 content in milk and milk products, based upon competitive enzyme immuno-assays.
For legal purposes, positive enzyme immunoassay results require confirmation by an accepted reference method. However, depending on whether the test complies with the specifications given hereafter, enzyme…
