patented Air permeability Tester

461EC air permeability tester
YG(B)461EC

Air Permeability Tester

What is An Air Permeability Tester

The Air permeability tester measures the fabric’s ability to allow air to pass through. This air permeability is crucial for applications properties that depend on a fabric’s air permeability. For instance, in outdoor apparel, high air permeability might be desired for comfort, whereas in windproof or waterproof textiles, low permeability may be preferred.

Air Permeability Tester Featured Products

DaRong Developed several models of Air Permeability Testers for textiles, each with its specific features. You can always find a good fit for your laboratory to test the air permeability values according to different air permeability standards and air permeability methods. 

  • Orifice plate flowmeter testing mode, full range selection, high-precision sensor for dynamic measurement, 32-bit ARM high-speed processor for automatic conversion processing;
  • Color touchscreen display, menu-based settings, free switching of testing units;
  • Multiple testing areas available for selection, with automatic recognition capability;
  • Protected by three national patent technologies;
  • Uses imported fans, variable frequency motor control, ultra-quiet, high efficiency;
  • Fully sealed air duct, no error due to external environmental influences;
  • Automatic orifice plate replacement to meet different range requirements;
  • Automatically and quickly clamps and releases samples, reducing potential test area changes caused by manual clamping;
  • Provides a continuous testing mode to improve test efficiency;
  • Can be connected to a computer, controlled by professional testing software;
  • The instrument can also be connected directly to a printer for immediate report output;
  • Standard flowmeter is calibrated across the full range, with built-in data correction programs for quick instrument calibration;
  • Fully automatic testing, one-button start and automatic finish;
  • Pneumatic clamping of samples, does not harm hands. Ultra-quiet air pump, silent without noise;
  • High precision flowmeter, the device automatically adapts to the flow rate to avoid human error;
  • Active differential pressure protection, to prevent damage from overpressure due to human error;
  • Air tightness testing mode, to verify the device’s air tightness at any time;
  • Unique application in production scenarios, curve analysis for changes in mask aging characteristics;
  • Powerful data storage function, 10,000 data records, permanent memory;
  • Real-time analysis of mask testing results, providing average, minimum, maximum, and coefficient of variation among other analytical data to make the data more expressive.

Why Choose DaRong's Tester?

DaRong’s first air permeability instrument was produced in 1998. Since then, it has entered mass production. Mass production further optimized the procurement cost and quality of parts and components, making the cost-performance ratio of the instrument the highest. This instrument has obtained 3 patents. The instrument’s proprietary software has also obtained copyright. DaRong’s strong technical and production advantages ensure that your choice of this instrument is the right decision.

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1V1 Support

Online English Speaking Technical Assistance for Trouble Shootings

Free Training

Free Online Training. Free Accomodation, Free foods On-Site Training in our company

On-Site Maintainence

Engineers periodically visit for on-site instrument maintenance

Free Software Update

Free Over-the-Air Update to Meet the Most Updated Standards

Play Video about 461EC air permeability tester

English Version Panel

Easy Setting

Easy Operation

Fast Report

Easy Calibration

High Cost-Performance Ratio

Exceptional Performance

IoT (Internet of Things) Solution

Remote Control

Real-Time Report

IoT (Internet of Things) Solution, on which DaRong invests heavily, makes Mobile Remote Control and Real-Time Status Report possible. You are not required to be present beside the instrument. You can access the device’s dynamics and test results remotely, thereby saving time and labor.

Air Permeability Test by Applications

Fabric Application
Fabric
Industrial plastic
Industrial Plastic
Leather
Leather
Plastic sheet
Plastic Sheet
Medical Textile Abrasion
Medical Textile
Cement Bag
Cement Bag
Nonwoven
Nonwoven
Filter Bag
Filter Bag

Air Permeability Test by Standards

  • ISO 9237

  • ISO 5636

  • ISO 7231

  • ISO 9237

  • ASTM D737

  • ASTM D3574

  • JISL1096-A

  • TAPPI T251

  • GB/T 5453

  • GB/T 13764

  • BS5636

  • DIN53887

  • AFNORG07-III

  • EDANA1401

DaRong Air Permeability Tester Models

461EC air permeability tester
YG(B)461EC
air permeability tester 461G
YG(B)461G
Fabric Air Permeability tester 461X
YG(B)461X
Face mask pressure difference tester
YG(B)461K

Fabric Air Permeability Tester Price? Fill in the Contact Form Now!

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