Quality Foam & Mattress Testing Instruments


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Advancements in Foam Porosity Measurement

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The first version of IDM Instruments’ Foam Porosity Tester F0016 was designed and released in the 1980s, in accordance with global industry standards, and was used to determine the ease with which air passed through a cellular structure, namely foam, by comparing the relationship between pressure and flow when subjected to different foam samples. It used vacuum chambers with manometers and was controllable via a manual dial to fine tune flow. This version was purely analogue and required fine use of the dial and flow tubes to be able to give accurate test results. Due to the purely analog design, it was difficult to achieve accurate yet repeatable test results. After more design and upgrades, the second version Foam Porosity Tester F0023 was released in late 2001. Once again improving the accuracy of foam porosity testing. This model boasted variable flow ranges, allowing for more ranges of conditions of testing foam porosities. A huge feature of this model was...
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SAMPLE PREPARATION EQUIPMENT

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  Applications include:   Cardboard • Foam • Paper • Plastic • Rubber Pneumatic Sample Cutter Model: C0043   This device is intended for preparation of circular / square / rectangle test pieces  with uniform edges. It is pneumatic, for easy operation, and repetitious sample cutting. • Front paper load for easy operation • One or more sheets can be cut simultaneously • Punch and Die made from tempered alloy steel • Safety Guard • Grammage range: 35 to 1,000gsm • Thickness: Up to 4mm thick • Cutter sizes selection: 100cm2; 38.1x70mm; 62x50mm; 63x53mm; 50x62mm; 38x70mm; 15x100mm Pneumatic Cutting Presses C0050 Series   The Pneumatic Cutting Press is fast and easy to operate, great for cutting of various different sized pieces, allowing a large range of dies to be used with the Cutting Press. Cutting dies can be fixed onto the moving top plate, or sit directly onto the sample, allowi...
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