N900 textile breathability tester Introduction
N900 textile breathable measuring instrument is designed according to the national standard GB/T5453-1997. It is a high-precision experimental testing equipment integrating mechanical, electronic and software.
It is suitable for the determination of gas permeability of a variety of textile fabrics, including industrial fabrics, nonwoven fabrics and other breathable textile products. The high-precision sensor is used to replace the traditional water column differential pressure test, liquid crystal display, touch screen operation, and the test parameters are set by numbers, which is convenient and quick. The built-in micro-control system calculates the test data, prints the test results, eliminates the manual conversion look-up table, and the instrument is equipped with a computer interface, which makes the operation simple and convenient, with higher precision and efficiency. Features
The cylinder controls the automatic clamping and quick test.
The pressure can be adjusted freely, fully automatic operation, automatic measurement and calculation of results.
The host is equipped with a color touch screen, which allows you to observe the sample's air permeability in real time without an external computer.
Multiple sets of data can be tested continuously, and one or more sets of experimental results can be queried and deleted, and reports printed.
Professional software support, the software interface is simple and clear, easy to operate, test data (breathing rate, coefficient of variation and other parameters) real-time dynamic display, at a glance, support different unit conversion (measurement unit: mm / s, L / (dm2 ∙ min), L /(m2∙s), m3/(m2∙min), m3/(m2∙h), cfm, cm3/(cm2∙h), mL/s, mL/min, L/s, L/min).
A standard test report is automatically generated, including sample name, specification, number, direction of airflow through the fabric, experimental test area and pressure drop, standard, test date, and test results (breathability, coefficient of variation, 95% confidence interval). Technical parameters
Differential pressure measurement range: 1 ~ 4000Pa (self-set pressure drop)
Measurable air permeability: 1～40000mm/s
Measurement error: ≤±2%
Sample size: 150mm × 150mm
Test effective area: 5cm2, 20cm2, 50cm2, 100 cm2
Sample thickness: ≤10mm
Number of nozzles: Code 1 2 3 4 5 6 7 8 9 10
Diameter (mm) 1.2 2 3 4 6 8 10 12 16 20
Dimensions: 640 × 380 × 865mm (L × W × H)
Weight: 70Kg
Working power supply: AC 220 V , 50 Hz
Introduction
N900 textile breathable measuring instrument is designed according to the national standard GB/T5453-1997. It is a high-precision experimental testing equipment integrating mechanical, electronic and software.
It is suitable for the determination of gas permeability of a variety of textile fabrics, including industrial fabrics, nonwoven fabrics and other breathable textile products. The high-precision sensor is used to replace the traditional water column differential pressure test, liquid crystal display, touch screen operation, and the test parameters are set by numbers, which is convenient and quick. The built-in micro-control system calculates the test data, prints the test results, eliminates the manual conversion look-up table, and the instrument is equipped with a computer interface, which makes the operation simple and convenient, with higher precision and efficiency.
