Site: Home > Home > Products > Property > Other

Compression Porometer

Description:The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

Factory Direct SalesQuality AssuranceLightning DeliveryHassle-free Service
Free Quote
Email
Compression Porometer

Product Details

The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument provides a unique opportunity for evaluating the component under true service conditions.

Application

The Automated Compression Porometer is designed to characterize the pore structure of a material under compression. Industries worldwide use the PMI Compression Porometer for R&D and quality control. Samples often tested include filter media, membranes, paper and battery separators. The instrument permits tests to be carried out under simulated true service conditions.

Applicable industries:

Automotive Battery Separator

Filtration Geotextiles

Textiles Biotech

Nonwovens Paper Fuel Cells

Operation Principle

A fully wetted sample sandwiched between two porous and rigid plates is placed in the sample chamber. The plates are much more porous than the sample. Compressive stress is applied on the plates. Gas pressure behind the sample is increased. When the pressure is sufficiently high, the largest pore is emptied and has starts to fow. With increase in pressure, smaller pores are emptied and the flow rate increases through the sample. The flow rate and pressure are measured using wet and dry samples. These data are used to calculate the ejects of compressive stress on pore size and pore distribution. The pore size is obtained from differential pressure.

Features

· Measures effects of compressive stress on the largest pore diameter (bubble point), the mean flow pore diameter, pore distribution, and permeability

· Fully Automated

· Windows based software for data acquisition, storage and reduction

· Compressive stress adjustable by the operator

ItemsParameters
Pressure Size Range0.013-500 microns (Others Available)
Permeability Range1x 10 1x 10 (microflow)
Sample Size0.5" - 2.5" diameter
Pressure Transducer Range0 - 500 psi
Resolution1 in 20,000
Accuracy0.15% of reading
Pressurizing gasClean, dry and compressed air or non-flammable and non corrosive gas
Mass Flow Transducer Range10 cm³/min -
Power Requirements110/120 VAC, 50/60Hz
Dimensions30" H x 19" W x 18.5" D
Weight100 lbs


Related Products

  • Pressure Impulse Test Stand

    Pressure Impulse Test Stand

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Compression Porometer

    Compression Porometer

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Automatic Coating Machine MEMCAST

    Automatic Coating Machine MEMCAST

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Automatic Filter Measuring Device

    Automatic Filter Measuring Device

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Fuel Oil Magnetizer

    Fuel Oil Magnetizer

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Road/Roof/Indoor Ground Heating System

    Road/Roof/Indoor Ground Heating System

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • Full automatic liquid penetration tester

    Full automatic liquid penetration tester

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

  • infusion apparatus Leakage positive pressu

    infusion apparatus Leakage positive pressu

    The pore structure characteristics of products experiencing considerable stress during service could be appreciably different from those evaluated in the laboratory. This award winning instrument prov

Leave Message

Send message or email info@qinsun-lab.com get favorable prices,reply tu you within 24 hours!

Copyright 2022:Qinsun Instruments Co., Limited

High-end textile tester supplier  Email:info@qinsun-lab.com | Textile Testing Equipment pdf | Tel:021-67800179 |