• 3H-2000PB full-automatic bubble pressure method filter membrane pore size analyzer

3H-2000PB full-automatic bubble pressure method filter membrane pore size analyzer

Can adaptive to sample pools with different sizes and different types, it can measure thin films with different diameters,  no need to use multiple sample pools, i.e. single sample pool can be used to measure round film, as well as measure hollow fiber film.

Product Details

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Description


Product Introduction

3H-2000PB full-automatic bubble pressure method filter membrane pore size analyzer is a kind of instrument produced by BeishiDe Instrument Technology (Beijing) Co., Ltd and used to measure pore diameter, permeability, fluid flux and other related parameters of the materials with through hole by relying on liquid displacement technology (i.e. bubble pressure principle). This instrument uses infiltrate liquid and gas as the carrier, and is more pollution-free, safer and more convenient compared with mercury intrusion method. In addition, this method is also a standard method for ASTM thin film measurement.
 
Applied Range:

Through hole test of filter membrane, fiber membranes, battery diaphragm, fabric, non-woven fabrics, paper, filter element, ceramics, cemented metals, rock, concrete and other materials.
 
Standard Functions:

   ?  Bubble point pressure
   ?  bubble point bore diameter (Maximum bore diameter);  
   ?  Minimum bore diameter)
   ?  Average pore diameter (Average flow rate bore diameter)
   ?  Bore diameter distribution 
   ?  Wet film flow -pressure curve (Wet-type curve)
   ?  Dry film flow-pressure curve (dry-type curve)
   ?  Permeability 
   ? Gas flux 
 
Configuration:

Standard Configuration: planar film test and related configuration;
Optional configuration 1: fiber film test and related configuration;
Optional configuration 2: filter element test and related configuration;
Optional configuration 3: liquid flux test and related configuration;
 
Functional parameters

Test Procedure Full-auto 
Integrated vacuum wetting-assisting device The instrument is equipped with integrated full-auto vacuum wetting-assisting device (patented technology), the user can self-define the times and period of automatic vacuum wetting; the device can help to complete the several-hours long wetting process in several minutes. 
Wetting fluid Use dedicated wetting fluid Porofil or other wetting fluid (such as: high purity water)
Test range of pore size 0.02-500 µm;
Test range of pressure test 0-1bar, 0-40bar; high precision imported dual-pressure sensor, segment pressure measuring range, complementary measuring range and automatic shift; 
 
Test Range of Flow 0-1L/min, 0-200L/min; high precision imported dual-flow sensor, segment flow measuring range, complementary measuring range and automatic shift.
Test Precision Pressure-sensitivity: ± 0.05 mbar;
Flow sensitivity: ± 0.5ml/min;
Standard sample pool Standard configuration: apply to planar film;
Diameter 13mm (applied sample thickness 0-6mm);
Diameter 25mm (applied sample thickness 0-7mm);
Diameter 47mm (applied sample thickness 0-9mm);
Other shapes and sizes can be customized
Test efficiency and report Measuring time will be around 8min, and the data can be exported by EXCEL or PDF format; 
Air channel pipelines All-stainless steel pipelines, metal hard sealing, with good sealing property, high pressure resistant, corrosion resistant and highly durable. 
Accessories of Instrument Key components such as pressure sensor, flow sensor, valve, pipelines, connecters are all imported; 

Technical advantages and features:

Multiple sample-racket option 
Can adaptive to sample pools with different sizes and different types, it can measure thin films with different diameters,  no need to use multiple sample pools, i.e. single sample pool can be used to measure round film, as well as measure hollow fiber film.
【Patented Name】:Bubble pressure method pore size analyzer with sample pool which can adapt to different samples with multiple sizes. 
【Patent Number】:201420148785.2
Originally created air inlet system by Beishide: it adopts embedded air inlet system, the test gas will extend to the bottom of sample pool along with the air inlet pore passage on the side wall of the sample pool, then adding pressure to the sample film from the upper of the sample pool, the gas is flowing along with the side wall of sample pool so as to easy to mantle and dismantle it; it adopts built-in air inlet system, which avoid gas inlet from pool cover (sample pool structure with externally installed top inlet air pipe), and solve the problems of inconvenience in suing and poor gas tightness. 
Vacuum Wetting-assisting Device
The Beishide originally created vacuum wetting-assisting device integrated with host  is equipping with quick retractable structure, which can use vacuum wetting-assisting to materials that are difficult to be wetted, so as to realize fast, efficient wetting samples, and improve wetting efficiency and easy to operate. 
【Patented Name】:Bubble pressure method pore size analyzer with vacuum wetting-assisting device
【Patent Number】: 201420148359.9
Dual measuring-range segment test
High precision originally imported dual-pressure sensor and dual-flow sensor, with segment pressure measuring range and segment flow measuring range, complementary measuring range, automatic shift and low measuring range sensor protection, so as to make test result more accurate, and we are the factory with highest test precision in the circle in domestic market presently.



3H-2000PB full-automatic bubble pressure method filter membrane pore size analyzer

Company Profile

Beishide Instrument Technology (Beijing) Co., Ltd is the earliest manufacturing enterprise in China that is engaged in R & D, production and selling of physical adsorption instruments, and a high-tech enterprise certified by Beijing Zhongguancun Science and Technology Park.
Our company owns more than 20 patented technologies used to improve the precision and stability of our instruments, and it makes us the enterprise with the most patented technologies in the industry in domestic market. Its top technological team has provided powerful research and innovation abilities for our enterprise.
In 2012, our company was standing out from hundreds of thousands of enterprises and rated as a small and medium-sized technology-based enterprise technology innovation fund supporting enterprise by Beijing Municipal Science & Technology Commission and National Ministry of Science and Technology, and we are the only one enterprise in China that has been supported by the two fund supports simultaneously.
We boast nearly one thousand of successful client cases, including numerous institutions of higher learning, scientific research institution and renowned enterprises. Our sales volume of instruments are far ahead for many years.
In 2009, we were authorized as ISO 9001 approved production enterprise, with complete selling, training, service system, as well as efficient and professional teams to guarantee providing excellent equipment and first-class services for clients all the time.
Professional and complete after-sale service system can provide 24 hours of telephone counseling, 49 hours of door-to-door service, we have set up service center in Beijing, Shanghai, Guangzhou, so as to make every effort to provide most excellent services for users conveniently and rapidly.

Beishide Instrument Technology (Beijing) Co., Ltd

 

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