Fabrics not only pursue comfort and aesthetics, but also need to meet multiple performance requirements such as breathability, protection, filtration, and flame retardancy. Among them, “air permeability” has become one of the important indicators for evaluating the quality of textile materials. Air Permeability Tester is used to test the air permeability of textile fabrics, various woven fabrics, knitted fabrics, non-woven fabrics, industrial filter materials etc. Below, we will explain What Is Automatic Air Permeability Test Equipment ULB-T06B and How Is It Used in Textile?
1. What Is Automatic Air Permeability Test Equipment ULB-T06B?
Automatic Air Permeability Test Equipment ULB-T06B is a precision testing instrument used to determine the air flow passing through textile materials per unit time under specified pressure difference conditions.
Its core function is to simulate the state of air penetrating the fabric under actual use conditions. By controlling the pressure difference and measuring the air flow, the air permeability performance of the material is evaluated.
2. Principle of Air Permeability Testing
The testing principle of Automatic Air Permeability Test Equipment ULB-T06B is based on the Differential Pressure Method.
During the test, the specimen is fixed on the test head. Through the internal fan or air source system of the equipment, a stable pressure difference is formed on both sides of the fabric. Driven by the pressure difference, air passes through the fabric. The sensor detects the air flow in real time, and the air permeability per unit area is calculated.
ULB-T06B Automatic Air Permeability Test Equipment has built-in 7 testing units: mm/s, m³/m²·min, cm³/cm²·s, m³/m²·h, cfm, L/dm²·min, L/m²·s, cfm. Users can select according to different national standards or customer requirements, avoiding manual conversion errors and improving work efficiency.
3. Main Application Fields of Automatic Air Permeability Test Equipment ULB-T06B
Garment Fabric TestingFor sportswear, outdoor clothing, sun-protective clothing and other products, air permeability directly affects wearing comfort. Too low air permeability will cause stuffiness, while too high air permeability may affect thermal insulation performance. Therefore, data verification through air permeability testing is required in the R&D stage.
Medical and Protective MaterialsMaterials such as medical masks, protective clothing, and surgical gowns must have barrier performance while ensuring moderate air permeability. Air permeability testing helps manufacturers achieve a balance between protection level and comfort.
Industrial Filter MaterialsIn industrial filtration systems, the air permeability of materials directly affects filtration efficiency and system pressure loss. Air permeability testing is an important means to evaluate the quality of filter materials.
Home Textile Products TestingThe air permeability of bedding, curtains, sofa fabrics and other products is related to user experience and air circulation performance.
4. Automatic Air Permeability Test Equipment Standards
Automatic Air Permeability Test Equipment ULB-T06B can meet multiple domestic and international standards, including:
GB/T 5453, GB/T 13764, ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JISL1096, AFNOR G 07-111, EDANA 140.1, ISO 9073-15
These standards cover textiles, nonwoven fabrics, paper, and industrial materials, ensuring that the test results have international recognition.
5. Core Features of Automatic Air Permeability Test Equipment ULB-T06B
High precision import pressure and pressure differential sensor to ensuring the accuracy of data.
Microcomputer processing without manual calculation and the test result can displayed directly.
Air Permeability Testing Machine equipped with thermal printer to print the experiment result.
Built-in 7 testing units: mm/s, m³/m²·min, cm³/cm²·s, m³/m²·h, cfm, L/dm²·min, L/m²·s, cfm.
7-Inch Touch Screen Control as well as operating by connect to the computer.
Testing arm was pneumatic controlled and can press and put up automatically.Air Permeability Test Equipment Equipped with 11 nozzle with different calibers to meet different specimens.
6. Operation Procedure of Automatic Air Permeability Test Equipment ULB-T06B in Textile Industry
The actual operation process is relatively simple, but must be carried out in a standardized manner:
Step 1: Sample PreparationCut the specimen according to the standard, avoiding wrinkles or damage.
Step 2: Install the NozzleSelect the appropriate nozzle diameter according to the air permeability range of the sample.
Step 3: Fix the SamplePlace it on the test head and start the pneumatic clamping device.
Step 4: Set ParametersSelect the standard, unit and pressure difference on the touch screen.
Step 5: Start TestingThe Air Permeability Test Equipment automatically forms a pressure difference and measures the air flow.
Step 6: Read and Print DataAfter the test, the results are automatically displayed and can be printed immediately.
The entire testing process has a high degree of automation, greatly reducing human intervention.
7. Industry Value of Automatic Air Permeability Test Equipment ULB-T06B
In the modern textile industry chain, air permeability testing is not only a quality control method, but also an important guarantee of product competitiveness.
Improve product R&D efficiencyThrough data analysis, quickly optimize fabric structure and process parameters.
Comply with international export standardsHelp enterprises smoothly enter European, American and international markets.
Reduce quality risksConduct testing before mass production to avoid large-scale quality problems.
Enhance brand credibilityScientific testing data provides endorsement for the brand.
8. Why Is Automatic Air Permeability Test Equipment Becoming More Important?
Automatic Air Permeability Test Equipment ULB-T06B realizes the following through automatic control systems, data processing functions, and multi-unit conversion capabilities:
Faster testing speedHigher data accuracyLower labor costStronger data traceability
Under the background of transformation and upgrading of the global textile industry, this type of automated equipment has become standard laboratory configuration.
Media Contact
Company Name: ULABSTER Instruments Co., Ltd.
Email: Send Email
Country: China
Website: https://www.ulabster.com/
