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ASTM D7109 - Standard Test Method for Shear Stability of Polymer-Containing Fluids Using a European Diesel Injector Apparatus at 30 Cycles and 90 Cycles
June 1, 2020 - ASTM

This test method covers the evaluation of the shear stability of polymer-containing fluids. The test method measures the viscosity loss, in mm2/s and percent, at 100 °C of polymer-containing fluids when evaluated by a diesel injector apparatus procedure that uses European diesel injector test...

DS/ISO 17268 - Gaseous hydrogen land vehicle refuelling connection devices
March 3, 2020 - DS

This International Standard defines the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors. GHLV refuelling connectors consist of the following components, as applicable: - receptacle and protective cap (mounted on vehicle); - nozzle; -...

ISO 21904-4 - Health and safety in welding and allied processes — Equipment for capture and separation of welding fume — Part 4: Determination of the minimum air volume flow rate of capture devices
February 1, 2020 - ISO

This document specifies two methods for establishing the minimum air volume flow rate. One method is dedicated for use with captor hoods, nozzles and slot nozzles with a ratio of slot length to hose diameter of 8:1 or less. The other method is dedicated for use with on-gun extraction...

FMAPPROVAL 5970 - Examination Standard for Heavy Duty Mobile Equipment Protection Systems
June 1, 2020 - FM

HDME includes a large range of sizes and complexity. The smallest examples may carry a single operator and have an open cockpit. These include such types as front-end loaders, haulage trucks, and logging vehicles. The largest include mining equipment that may have several floors, a multiplicity of...

ASTM D5275 - Standard Test Method for Fuel Injector Shear Stability Test (FISST) for Polymer Containing Fluids
May 1, 2020 - ASTM

This test method covers the measurement of the percent viscosity loss at 100 °C of polymer-containing fluids using fuel injector shear stability test (FISST) equipment. The viscosity loss reflects polymer degradation due to shear at the nozzle. NOTE 1-Test Method D2603 has been used for...

DS/EN ISO 17268 - Gaseous hydrogen land vehicle refuelling connection devices (ISO/FDIS 17268:2019)
March 3, 2020 - DS

This document defines the design, safety and operation characteristics of gaseous hydrogen land vehicle (GHLV) refuelling connectors. GHLV refuelling connectors consist of the following components, as applicable: - receptacle and protective cap (mounted on vehicle); - nozzle; - communication...

ASTM D2603 - Standard Test Method for Sonic Shear Stability of Polymer-Containing Oils
May 1, 2020 - ASTM

This test method covers the evaluation of the shear stability of an oil containing polymer in terms of the permanent loss in viscosity that results from irradiating a sample of the oil in a sonic oscillator. This test method can be useful in predicting the continuity of this property in an oil...

UL 60335-2-68 - UL Standard for Safety Household and Similar Electrical Appliances – Safety – Part 2-68: Particular Requirements for Spray Extraction Machines, for Commercial Use
May 8, 2020 - UL

This International Standard deals with the safety of electrical portable, non-self-propelled motor-operated SPRAY EXTRACTION MACHINES with or without attachments and with or without electrical heating elements, intended for commercial indoor use. NOTE 101 This standard applies to machines for...

DS/ISO 21904-3 - Health and safety in welding and allied processes – Requirements, testing and marking of equipment for air filtration – Part 3: Determination of the capture efficiency of on-torch welding fume extraction devices
March 16, 2020 - DS

ISO 21904-3:2018 defines a laboratory method for measuring the welding fume capture efficiency of on-torch extraction systems. The procedure only prescribes a methodology, leaving selection of the test parameters to the user, so that the effect of different variables can be evaluated. ISO...

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