YINUO YN-TQD02 Electronic Porosity Tester

Instrument Usage

YN-TQD02 electronic air permeability Tester is a general electronic paper air permeability Tester, its technical requirements and testing methods meet the requirements and provisions of GB/T 22819 "Determination of air permeability of highly breathable paper" and other standards, used to detect the air permeability of paper, film, fiber fabric, filter material and other sheet materials of professional instruments, is the domestic (CN) paper industry, textile industry, leather industry professional air permeability measuring instrument.

Operating Principle

Working principle: Under the specified conditions, under the specified conditions, under the unit time and unit pressure difference, the average air flow per unit area of the paper is expressed in microns per Pascal [1 μm/(Pa・S)] = 1 mL/(m2・Pa・S).

Enforce the standard

GB/T 22819、GB/T 30133、FZ/T 64055、GB/T 6719、ASTM D3574，ASTM D737、ISO9237，ISO5636，ISO7231，AFNORG07-111，BS5636，DIN53887，JISL1096-A

Technical characteristics

Microcomputer control system, high-definition touch screen display, one-key operation;

Imported high-precision pressure and differential pressure sensor detection to ensure accurate data;

Digital feedback adjusts the suction volume, automatically tracks and measures and displays the pressure difference at each point;

It can accurately detect the air permeability of various samples, with small table difference and high precision;

Digital tracking two-way test function, the system automatically prompts to change the nozzle;

Use high-speed micro printer or USP link computer A4 Chinese printing;

Product configuration

Scope of application

machine X1, manual X1, certificate X1, warranty card X1

[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.