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What is ISO 4823 - Elastomeric impression and bite registration materials about? ISO 4823 addresses elastomeric impression and bite registration materials for dentistry purposes and specifies the req…
1 Scope This International Standard establishes guidelines for the construction and use of enclosures with volumes less than 200 dm 3 , in order to obtain atmospheres of constant relative humidity at…
1 Scope This document specifies a procedure to measure the adhesion strength of diamond-like carbon (DLC) coatings specified in ISO 20523 by detecting acoustic emission signals using ball-on-disk met…
What is ISO 484-1 - Ship screw propellers about? ISO 484-1 is a series of international standards on ship screw propellers that discusses the best procedures to determine manufacturing tolerances of…
Overview ISO 4801:1979 is an international standard developed by the International Organization for Standardization (ISO) that specifies requirements for three types of glass instruments used to dete…
Overview ISO 483:2005 - "Plastics - Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value" - provides guidelines for constructing and usin…
Overview - ISO 4898:2025 (Rigid cellular plastics - Thermal insulation products for buildings) ISO 4898:2025 specifies requirements and test methods for rigid cellular plastics used as thermal-insula…
Overview ISO 48-7:2018 specifies a standardized method for determining the apparent hardness of rubber-covered rollers (vulcanized or thermoplastic) using a Shore-type durometer. Intended for situati…
Overview ISO 486:1988 is an international standard developed by the International Organization for Standardization (ISO) that specifies the precise cutting and perforating dimensions for 16 mm motion…
Overview ISO 4865-1:2023 - Dentistry: General requirements of hand instruments - Part 1: Non-hinged hand instruments specifies common requirements and test methods for rigid, non‑hinged dental hand i…
Overview ISO 48-5:2018 specifies a portable method for measuring the indentation hardness of vulcanized or thermoplastic rubber using an IRHD pocket meter (a handheld durometer calibrated in IRHD). T…
Overview ISO 4863:1984 specifies the information that users and manufacturers should exchange about resilient shaft couplings (also called elastic couplings) to ensure clear communication for selecti…
Overview ISO 4891:2024 - Ships and marine technology - Interoperability of smart applications for ships - defines operational and performance requirements for onboard smart applications. The standard…
ISO 4831:2006 - Coliform detection and enumeration (MPN technique) ## Overview ISO 4831:2006, "Microbiology of food and animal feeding stuffs - Horizontal method for the detection and enumeration of…
Overview ISO 4803:2021 - "Laboratory glassware - Borosilicate glass tubing" specifies requirements for borosilicate 3.3 glass tubing used in laboratory apparatus. The standard covers tubing with an o…
Overview ISO 4892-3:2016 - Plastics: Methods of exposure to laboratory light sources - Part 3: Fluorescent UV lamps specifies laboratory procedures for exposing plastic (and related) test specimens t…
Overview - ISO 4861:2023 (Ships and marine technology - Piling barge winches) ISO 4861:2023 specifies requirements for the design, operation, performance and acceptance testing of hydraulic or electr…
Overview ISO 48-6:2018 is an international standard published by ISO that specifies the method for determining the apparent hardness of rubber-covered rollers using the International Rubber Hardness…
Overview ISO 4853:2023 - Ships and marine technology - A-frame launch and recovery system - specifies requirements for the design, operation, performance and acceptance testing of A-frame launch and…
1 Scope This document specifies a method for the determination of the apparent hardness, expressed in International Rubber Hardness Degrees (IRHD), of vulcanized- or thermoplastic-rubber roller cover…
1 Scope This document specifies types, dimensions, tests and other technical requirements for combined rigging used for deep-sea mooring (hereinafter referred to as “combined rigging”). This document…
1 Scope This International Standard specifies a method for determining the tendency of liquid epoxy resins to crystallize. The tendency to crystallize is determined by observing, at specified time in…
1 Scope This document specifies general requirements for the jacking system appliances on self-elevating unit, especially for the rack and pinion jacking system and yoke and pin jacking system . This…
1 Scope This document specifies procedures and methods for the factory acceptance test for the complete set of windlass and winch system, which is performed after the equipment is assembled. The test…
1 Scope This International Standard gives general guidelines for the detection and the enumeration of coliforms . It is applicable to - products intended for human consumption and for the feeding of…
1 Scope This document specifies two test methods for determining the refractive index of plastics, namely: — Method A: a refractometric method for measuring the refractive index of moulded parts, cas…
1 Scope This document is concerned with active noise reduction (ANR) earmuffs. It specifies the test methods for the determination of the active insertion loss and calculation procedures for deriving…
1 Scope This document specifies the requirements for the design, operation, performance and acceptance test of the hydraulic or electric winches for trailing suction hopper dredgers. This document sp…
What is ISO 4884 - Hardmetals about? ISO 4884 is an international standard on hard metals that discusses the best procedures and specifications required for sampling and testing hard metals. ISO 4884…
1 Scope This International Standard establishes principles for carrying out vibration measurement and processing data with regard to evaluating vibration effects on structures. It does not cover the…
1 Scope This document specifies a spectrophotometric method for the determination of total silicon in steel and cast iron using reduced molybdosilicate. The method is applicable to the determination…
