Permeability Rock Geotechnical Lugeon Test Equipment
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... conductivity of rock mass. It is indeed In situ test of formation permeability performed by measuring the volume of water taken in a section of test hole when the interval is pressurized at given pressure (10 bars -150 psi). It is used primarily in...
Hengshui Aoxing Geological Equipment Co., Ltd
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Fabric Moisture Air Permeability Textile Testing Equipment
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...Permeability Textile Testing Equipment APPLICATION Air permeability is an important factor in the performance of such textile materials as gas filters, fabrics for air bags, clothing, mosquito netting, parachutes, sails, tentage, and vacuum cleaners. In filtration, for example, efficiency is directly related to air permeability. Air permeability......
Hai Da Labtester
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Permeability Moisture Testing Equipment Water Vapor Transmission Test Chamber
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Permeability Moisture Testing Equipment / Water Vapor Transmision Test Chamber Permeability Moisture Testing Chamber Description: Permeability Moisture Testing Equipment is suitable to test the moisture of textiles, plastic film and paper.The water vapor penetration coefficient (WVT) or water vapor transmission coefficient (PV) is used to express the moisture permeability.The Water Vapor Transmision Test......
Perfect International Instruments Co., Ltd
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Digital Air Permeability Textile Testing Equipment with 11 Nozzle Air blow
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Digital Air Permeability Textile Testing Equipment with 11 Nozzle Air blow Usage It is suitable of determining the resistance to the passage of air of woven, knitted and non woven, and most of the textile ......
Dongguan Liyi Environmental Technology Co., Ltd.
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AFNOR Air Permeability Textile Testing Equipment OEM Automatic
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...Permeability Test Equipment Product description Used for testing the air permeability of various textile fabrics, textile manufactures, including industrial fabrics, nonwoven fabrics and other materials permeable to air. Features: 1. This machine is stick to international standard testing machines. 2. The test......
DONGGUAN YUYANG INSTRUMENT CO.,LTD
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Water Permeability Textile Test Equipment Multipurpose Stable
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Geotextile Permeability Tester HZ-8002 Geotextile Permeability Tester HZ-8002 used to measure the permeability properties of various types of geotextiles. Measure the amount of flow water through vertical single-layer geotextile under the prescribed ......
Dongguan Lixian Instrument Scientific Co.,LTD
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Waterproof Fabrics Textile Testing Instruments , Water Permeability Textile Testing Equipment
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Simple Fabric Water Permeability Testing machine Overviewer: It is widely used in waterproof fabrics, tents, raincoats, down jackets, ski suits, mountaineering suits, diving suits, voyage, PVC, PU, PA and so on. The machine is simple in design, simple in ......
Dongguan Zhongli Instrument Technology Co., Ltd.
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MEGA DRILLTECH Permeability Inflatable Double Packer For Lugeon Test
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...Lugeon Test Equipment ,Permeability Double Packer Rock Test Equipment/Lugeon Test The hole packer is composed of a water injection nozzle, a check valve and an expansion rubber pipe. Product Parameters Spec. & Model mm Length mm Outside Diameter mm Applicable Aperture mm 30/15 L±5 30±1 32-37 38/20 L±5 38±1 40-55 38/6 L±5 38±1 40-50 The Lugeon test, sometimes call also Packer test, is an in-situ testing......
HUNAN MEGA DRILLTECH CO., LTD.
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One Time Face Mask Air Permeability Testing Equipment Touch Screen Control ASTM Standard
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... the pressure difference index of medical surgical masks under specified conditions. Test Principle: Disposable medical mask air permeability testing equipment measures the air flow that vertically passes through a given area of the sample within a...
Dongguan Haida Equipment Co.,LTD
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RF4308E Woven Fabric Testing Equipment ASTM D737 Air Permeability Tester
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...Testing Equipment Air Permeability Tester Product Instruction Air Permeability Tester is used to test the air permeability of textiles or other material. A specimen placed on a standard test area of air passage, a pre-set of air flow on both sides of fabric which occur a differential pressure and this tester calculates the air permeability of fabric by the test area and differential pressure result automatically. - RF4308E Air Permeability...
Refond Equipment Co., Ltd.
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