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How do you measure porosity of foam?

This AMSCOR Foam Porosity Instrument can be compared to Textile air permeability tester and AKUSTRON air permeability tester, high precision to test. This fabric air permeability tester is used for testing the air permeability property of a variety of textiles,industrial fabrics,non-woven fabrics, industrial filter cloth (paper) ,microporous membranes, papermaking, blankets, coated fabrics, permeable leather, plastic and other chemical products.

Standards:
ASTM D737 - 04(2012) Standard Test Method for Air Permeability of Textile Fabrics.
ISO 9237 Textiles. Determination of the permeability of fabrics to air.
ASTM D123 Terminology Relating to Textiles.
ASTM D1776 Practice for Conditioning and Testing Textiles.
ASTM D 3574-2008 Standard Test Methods for Flexible Cellular Materials—Slab.
ASTM D2904 Practice for Interlaboratory Testing of a Textile Test Method that Produces Normally Distributed Data.
ASTM D2906 Practice for Statements on Precision and Bias for Textiles.
ASTM D4850 Terminology Relating to Fabrics and Fabric Test Methods.
ASTM F778 Methods for Gas Flow Resistance Testing of Filtration Media.
ISO 5636-5 specifies the Gurley method of determining the air permeance of paper and board.

Features:
1. Full test scale, automatic detection permeability tests of various specimens.
2. Mirco-computer automatic control, fast test within 60s.
3. Program supported language: English LCD display and English software.
4. Data port: RS232 printout interface and computer controlled interface.
5. Adopt imported pressure sensor, to ensure accuracy of the data collected.
6. Units of measure: mm/s, L/m2/s, ft3/ft2/min, cm3/cm2/s, m3/m2/min, m3/m2/h.
7. Computer control software, real-time display test curve and statistical analysis data, calculate maximum, minimum, average and CV value.
8. Can be locked using universal pulley, easy to move.
9. Use a retractable working bench, to facilitate the work, does not occupy space.

Pub Time : 2024-11-27 15:13:35 >> News list

Contact Details

Dongguan Lixian Instrument Scientific Co.,LTD

Contact Person: Mr. liang

Tel: 8613711888650

Fax: 86--13827265866

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Laboratory Testing Machines: ROHS 20KN Universal Test Machine , Anti Abrasion Plastic Test Machine; Multipurpose Tensile Test Machine , Touchscreen Universal Tensile Machine; Stable Plastic MFI Testing Machine Multifunctional ISO1133-97 ASTM1238

Universal Testing Machine: 20KN Multifunctional Tensile Testing Machine , 85x75x210cm Tensile Strength Equipment; Automatic 0.75KW Universal Tensile Tester , Anticorrosive Ultimate Testing Machine; Tensile Strength Universal Testing Machine 200Times/S Antirust

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