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TM0017透气性测试仪 Digital fabric air permeability meter
TM0017透气性测试仪Digitalfabricairpermeabilitymeter 仪器简介：适用于各种织物，包括机织物、非机织物、气囊织物、毯子、绒毛织物、针织物、多层织物及棉绒织物，这些织物可以是为竞争力的、大面积的、涂层、经过树脂处理的或任何其他处理过的。该仪器还能测试通过黏厚、弹性多孔物件的气流，比如聚氨酯泡沫。采用紧凑型设计，安装轻松容易并可测试大面积样品。压力系统可自动检测气压
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TM0017透气性测试仪 Digital fabric air permeability meter仪器简介：适用于各种织物，包括机织物、非机织物、气囊织物、毯子、绒毛织物、针织物、多层织物及棉绒织物，这些织物可以是为竞争力的、大面积的、涂层、经过树脂处理的或任何其他处理过的。该仪器还能测试通过黏厚、弹性多孔物件的气流，比如聚氨酯泡沫。采用紧凑型设计，安装轻松容易并可测试大面积样品。压力系统可自动检测气压的范围，并探测和校准装好的测试头。测试结果可显示于LED显示屏上，也可通过软件（选配）输入电脑。符合标准：BS 5636 ASTM D3574 EN ISO 9237 TAPPI T251 EDANA 141.1 ASTM D 737 ISO 9237尺寸：9000X590X1000mm重量：80kg 177lbThe Digital Air Permeability Tester M021A accurately and swiftly determines the resistance of fabrics (woven, knitted, and non-woven textile materials) to the passage of air (air flow) under constant pre-set air pressure while clamped in the test rig of selected test head/area.The specimen is loaded to the test area of the instrument easily by means of a clamping lever. By pressing down the clamping arm to start the test, a powerful muffled vacuum pump draws air through an interchangeable test head with a circular opening. The pre-selected test pressure is automatically maintained and, after a few seconds, the air permeability of the test specimen is digitally displayed in the pre-selected unit of measure. By pressing down the clamping arm a second time the test specimen is released and the vacuum pump is shut off. Sample Holders. A 200 cm2 test head is included with the instrument.5 sq. cm test area, 20 sq. cm test area, 25 sq. cm test area, 38 sq. cm test area, 50 sq. cm test area, 100 sq. cm test area.
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