ISO 9237 Fabric Air Permeability Tester Breathing Respiratory Resistance Testing Equipment

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Product Description

Basic Information
Model NO.
LR-E018
Type
Fabric Air Permeability Tester
Maxcapacity
<1000KN
Accuracy Grade
1
Load Way
Electronic Load
Display
Digital
Control
Manual Control
Weight
75kg
Power Source
AC220V
Transport Package
Plywood Cases
Specification
107*67*108cm
Origin
China
HS Code
9024800000
Production Capacity
200
Scope of Application

Used for a variety of textile fabrics, including industrial fabrics, nonwovens and other textile products and other breathable materials.

Test Standards

GB/T 5453, GB/T 13764, ISO 9237, ISO 7231, ISO 5636, BS 5636, ASTM D737, DIN 53887, JIS L1096

Device Characteristics
  • Use imported high precision pressure and pressure difference sensor to ensure accurate data.
  • Microcomputer processing, the test results are directly displayed without the manual check.
  • Built-in 7 test units: mm/s, m3/m2.Min, cm3/cm2.S, m3/m2.H, CFM, L/dm2.Min, L/m2.S.
  • Color touch screen control, high definition, Chinese and English double-menu operation.
  • On-line operation with computer to automatically draw real-time test data curves.
  • Automatically change the nozzle and automatically detect the sample area.
Technical Parameters
Differential pressure range
1 ~ 4000Pa
Detectable permeability
1 ~ 9999mm/s
Error of measurement
≤ 2%
Measuring thickness
Up to 12mm
Test area
5cm2, 20cm2, 50cm2, 100cm2, Ф50mm, Ф70mm
Data processing
Up to 20*30 tests
Printer
Thermal micro printer
Power source
AC220V 50Hz 2KW
Nozzle Parameters
NO 012345678910
Diameter φ(mm) 0.81.22346810121620
Product Display
Detailed Dimensions and Specifications
Frequently Asked Questions (FAQ)
1. Which international standards does this Air Permeability Tester comply with?
The equipment complies with a wide range of global standards, including ISO 9237, ASTM D737, ISO 7231, ISO 5636, BS 5636, DIN 53887, and JIS L1096.
2. What types of materials can be tested with the LR-E018?
It is designed for various textile fabrics, including industrial fabrics, nonwovens, and other breathable materials with a thickness up to 12mm.
3. Does the machine support different measurement units?
Yes, it has 7 built-in test units (mm/s, m3/m2.Min, cm3/cm2.S, m3/m2.H, CFM, L/dm2.Min, L/m2.S) which can be freely switched based on your requirements.
4. How is the test accuracy ensured?
The tester utilizes imported high-precision pressure and pressure difference sensors combined with microcomputer processing to ensure an error rate of less than or equal to 2%.
5. Is the equipment easy to operate for non-technical staff?
Yes, it features a high-definition color touch screen with a double-menu in English and Chinese, making the operation intuitive and the results easy to read.
6. Can the test data be exported or monitored in real-time?
Yes, the machine supports on-line operation with a computer to automatically draw real-time test data curves and includes a built-in thermal micro-printer for immediate reporting.

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