Microflow Porometer

Microflow Porometer


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
China
Brand name
qinsun
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
microflow porometer
Category
Electrical Equipment

Qinsun Instruments (Shanghai) Co., Ltd.

Membership
PRO
Country / Year Established
China China / 2010
Business type
Manufacturer
Verified Certificate

7

Product name Microflow Porometer Certification -
Category Electrical Equipment Ingredients -
Keyword microflow porometer Unit Size -
Brand name qinsun Unit Weigh -
origin China Stock -
Supply type - HS code -

Product Information

The PMI Microflow Porometer is a Capillary Flow Porometer with the ability to measure pore structure and permeability in nearly impermeable materials. This instrument is user-friendly and fully automated. The Microflow Porometer is an asset in quality control and R&D environments.
 
Operation Principle
 In this instrument a pressure transducer is located on the downstream side of the sample and the time rate of pressure change in the known volume of the down stream side of the sample chamber is used to compute very small flow rates. The flow rate through dry samples is measured according to the differential pressure. Under the increasing pressure, the gas flows into the back of the completely wetted samples in the chamber. When the pressure increases enough to overcome the point where the capillary of the liquid works in the hole (maximum hole) , that point is the bubbling point. After confirming the bubbling point, increase the pressure and measure the flow until all the holes are empty and the sample is dry.
 
Application
 The microflow porometer is mainly used to determine the characteristics of low permeability membrane (gas separation membrane). The instrument is suitable for packaging, rubber abd special gas manufacturing companies.
Applied industries:
Automobile manufacturing      Battery separator  Ceramics  
Filtration   Geofabrics    
Nonwoven     Paper         
Pharmacy      Textiles
 
Features
 · Samples permitting very low flow rate can be tested
· Very low permeability can be measured
· Fully Automated
· Windows based simple operation
· Provide other optional features
 
Technical Parameters
 

ItemsParameters
Pore Size Range0.013 - 500 microns
Permeability Range1x 10- 1x 10- (microflow in cc/sec/m/torr)
Sample size0.5” - 2.5” diameter
Pressure transducer range0~500psi
Resolution1 in 20,000
Accuracy0.15% of reading
Pressurizing gasClean, dry, and compressed air or nonflammable and non-corrosive gas
Mass flow transducer range10cm/minute~500,000cm/minute
Power requirements110/220VAC,50/60Hz (Others Available)
Dimension30” H x 19” W x 18.5” D
Weight100lbs

 

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Qinsun Instruments (Shanghai) Co., Ltd.

Country / Year Established
China China / 2010
Membership
PRO
Business type
Manufacturer

7

President
sale
Address
No. 2578 Minhang District Gu Dai Road, Shanghai
Product Category
Electrical Equipment
Year Established
2010
Company introduction

Qinsun Instruments Co., LTD was founded in 2010,comprised of many experienced engineers and designers standing in the forefront of the industry. Qinsun specialize in the research and development of high quality lab instrument for textile testing industry. Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory,academic research institute and textile lab worldwide. 

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