Standards Archives

ISO 11443 :2021 – Technical Requirements for Capillary Rheometers – Testing Equipment

15/02/2021ManagerCapillary Rheometer, Capillary Rheometry, ISO 11443, Melt Viscosity, Plastics Rheology, Polymer Characterization, Polymer Rheology, Polymer Testing, Rheology Testing Equipment, Shear Rate, Shear Stress, Shear Viscosity, Viscosity Measurement

Introduction ISO 11443:2021, Plastics — Determination of the fluidity of plastics using capillary and slit-die rheometers, is an important international standard for the rheological characterization of polymer melts. The standard specifies methods for determining the flow behavior of plastics under shear rates, shear stresses, and temperatures representative of polymer-processing conditions. Unlike a conventional Melt Flow…

ISO 18488:2015 and ISO 18489 – Comprehensive Technical Manual for Slow Crack Growth Evaluation of Polyethylene Piping Materials – Testing Equipment

18/08/2020ManagerESCR, FNCT, Full Notch Creep Test, HDPE Pipe Testing, PE100 Testing, PENT Test, Pipe Testing Equipment, Polyethylene Pipe Testing, Polyethylene Testing, Polymer Characterization, SCG Testing, Slow Crack Growth, Slow Crack Growth Resistance, Strain Hardening Test

Detailed engineering guide based on ISO 18488:2015 and ISO 18489:2015 Strain Hardening Modulus (SHM) and Cracked Round Bar (CRB) test methods for PE piping materials, pipes, and fittings. 1. Executive Technical Summary Slow crack growth (SCG) is one of the principal long-term fracture mechanisms relevant to polyethylene piping materials. It is fundamentally different from immediate…

DIN EN ISO 20344 Test Methods for Insole and Insock

10/04/2020ManagerDIN EN ISO 20344, Footwear Materials Testing, Footwear Test Methods, Footwear Testing, Footwear Testing Equipment, Insock Testing, Insole Testing, ISO 20344, Protective Footwear Testing, Quality Control, Safety Footwear Testing, Shoe Testing

7 Test methods for insole and insock7.1 Determination of insole thickness Cut through the sole in the region of the cleat and measure the thickness of the insole using a graduatedeyepiece with 0,1 mm scale graduations.7.2 Determination of water absorption and desorption of insole and insock7.2.1 PrincipleA test piece is positioned on a wet base…

EN 13823 – Reaction to Fire Tests for Building Products —Building Products Excluding Floorings Exposed to the Thermal Attack by a Single Burning Item – Testing Equipment

07/03/2020ManagerBuilding Material Testing, Building Products Fire Testing, EN 13823, FIGRA, Fire Performance Testing, Fire Test Equipment, Heat Release Rate, Reaction to Fire Testing, SBI Test, SBI Testing Equipment, Single Burning Item Test, SMOGRA, Smoke Production

4 Test facility4.1 GeneralThe SBI test facility shall consist of a test room, the test apparatus (trolley, frame, burners, hood, collector and ducting), the smoke exhaust system and general measuring equipment. These components are specified in 4.2 to 4.7. Design drawings are given in Annex E. Dimensions given in the drawings are nominal unless tolerances…

DIN EN ISO 20344 Determination of Rigidity of Outsole

04/11/2019ManagerDIN EN ISO 20344, Flexing Resistance Test, Footwear Durability Testing, Footwear Testing, Footwear Testing Equipment, ISO 20344, Outsole Flexing Resistance, Outsole Flexing Test, Outsole Flexing Tester, Outsole Testing, Safety Footwear Testing, Sole Flexing Test

8.4 Determination of flexing resistance of outsole 8.4.1 Rigidity test8.4.1.1 Apparatus8.4.1.1.1 Smooth metal hinged plate, fixed to a rigid base.8.4.1.1.2 Clamping device, to fix the forepart of the footwear to be tested to the rigid base.8.4.1.1.3 Sensor, capable of measuring force in the range 0 N to 50 N, to a tolerance of ±1 %,…

ASTM D4169 – Standard Practice for Performance Testing of Shipping Containers and Systems – Schedule B—Warehouse Stacking and C—Vehicle Stacking – Compression Tests – Testing Equipment

19/02/2019ManagerASTM D4169, Box Compression Test, Compression Testing Equipment, Distribution Testing, Package Compression Test, Package Testing Equipment, Packaging Performance Testing, Packaging Test Equipment, Packaging Testing, Shipping Container Compression Test, Shipping Container Testing, Transport Packaging Testing

Schedule B—Warehouse Stacking and ScheduleC—Vehicle Stacking:11.1 The test levels and the test methods for these schedules of a distribution cycle are intended to determine the ability of the shipping unit to withstand the compressive loads that occur during warehouse storage or vehicle transport. The required loading must consider the effects of length of time in…

ISO 2285 Determination Of Tension Set Under Constant Elongation, and of Tension Set, Elongation and Creep Under Constant Tensile Load- Testing Fixtures

04/04/2018ManagerConstant Elongation Test, Constant Tensile Load, Creep Testing, Elongation Testing, ISO 2285, Rubber Creep Test, Rubber Test Fixtures, Rubber Testing, Rubber Testing Equipment, Tension Set Test, Thermoplastic Rubber Testing, Vulcanized Rubber Testing

4 Apparatus4.1 Constant-elongation measurements4.1.1 Straining device, consisting of a metal rod or other suitable guide fitted with pairs of holders, onefixed and one moveable, for the ends of the test piece. The holders shall be in the form of self-tighteningclamps for strip test pieces, in the form of jaws to hold tab (enlarged) ends, and…

ASTM D 1998 – Standard Specification for Polyethylene Upright Storage Tanks- Low Temperature Impact – Testing Equipment

12/03/2018Managerhttps://ahp-makina.com/astm-d-1998-standard-specification-for-polyethylene-upright-storage-tanks-low-temperature-impact-testing-equipment/

8 Performance Requirements8.1 The following performance requirements shall be met by Type I and Type II tanks:8.1.1 Low-Temperature Impact—Low-temperature impactshall be determined using the test method described in 11.3. The requirements for Type I and Type II tanks are as follows: 11 Test Methods11.1 Test Specimens—Test specimens shall be taken from an area that is…

DIN EN ISO 20344 Determination of Water Vapour Permeability (WVP)

10/03/2018ManagerBreathability Testing, DIN EN ISO 20344, Footwear Material Testing, Footwear Testing, Footwear Testing Equipment, ISO 20344, Leather Testing, Safety Footwear Testing, Upper Material Testing, Water Vapour Permeability, Water Vapour Transmission, WVP Test

6.6 Determination of water vapour permeability (WVP) 6.6.1 PrincipleThe test piece is fixed over the opening of a jar, which contains a quantity of solid desiccant. This unit is placed in a strong current of air in a conditioned atmosphere.The air inside the container is constantly agitated by the desiccant, which is kept in movement…

Operating Salt Spray (Fog) Apparatus – Testing Equipment

16/12/2017Manager

Apparatus4.1 The apparatus required for salt spray (fog) exposure consists of a fog chamber, a salt solution reservoir, a supply of suitably conditioned compressed air, one or more atomizing nozzles, specimen supports, provision for heating the chamber, and necessary means of control. The size and detailed construction of the apparatus are optional, provided the conditions…

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