Category: Equipment for Standards

Main Quality Tests on PET Films are as below:

4 Test method4.1 GeneralThis part of IEC 60811 shall be used in conjunction with IEC 60811-100. Unless otherwise specified, tests shall be carried out at room temperature.4.2 Method A – Measurement of carbon black and/or mineral filler content in polyethylene by direct combustion4.2.1 Sample and test piece preparationA sample of the outer covering or sheath…

Catheters and Stents Horizontal testing of catheter systems Lubricity track force test Catheter tensile test according to DIN EN ISO 10555 Flexure test on guide wires/catheters/tubes Testing on Stents Learn more

4 Classification4.1 This specification recognizes that polyethylene plastics are identified primarily on the basis of two characteristics, namely, density and flow rate (previously identified as melt index). The former is the criterion for assignment as to type, the latter for designation as to category. Other attributes important to the user for certain applications are covered…

AHP manufacture testing equipment for stretch-wrap films. Stretch wrap films are highly stretchable plastic films that are wrapped around certain items, as often used in the packaging industry. The main function of the film is to improve it’s loading stability for transportation, storage and contamination protection. Stretch-wrap films are commonly made of PE (LLDPE , VLDPE, PVC ….). Critical…

Apparatus5.1 Free-Fall Drop Test Equipment, conforming to the following requirements:5.1.1 It shall permit the container to be placed, prior to release, in a position that will ensure correct orientation, within 2 degrees upon impact, for flat-face drops or flat drops on ends or sidewalls of cylindrical containers, and within 5° upon impact for other drops,…

5.2 Vertical flame test 5.2.1 A specimen of the finished conduit shall be subjected to five 15-s applications of flame. the period between applications is 15 s. The specimen shall not be acceptable if it: a) Continues to flame longer than 10 s, following the fifth application of the flame: or b) Shows more than…

2 PrincipleA joint assembly as test piece consisting of a PVC-U pipe mounted into a PVC-U socket is subjected, within a specified temperature range, to a specified internal pressure regime for a specified test period whilst the pipe is also subject to an angular deflection in the socket. While under pressure the test piece is…

1 Scope This standard specifies a method for testing the resistance of joints to pressure cycling. It is applicable to piping systems based on rigid or flexible thermoplastics pipes intended to be used in hot and cold water applications. 3 Apparatus 3.1 Pressurizing device, capable of applying and regulating the water pressure in the test…

2 PrincipleA test assembly of pipes and fittings (see Figure 1) is subjected to temperature cycling by the passage ofwater under pressure using hot and cold water alternately, for a specified number of cycles.While being subjected to temperature cycling, parts of the assembly of pipes and fittings are maintained under tensile stress and/or flexural strain…