Скачать или смотреть Qinsun G185 Leather Water Vapor Permeability Tester

The Qinsun G185 Leather Water Vapor Permeability Tester measures the ability of leather and leather-like materials to transmit water vapor. By assessing the weight of water vapor that passes through the material per unit area and time, it evaluates the breathability and moisture transport performance of leathers, textiles, and composite materials. The instrument is equipped with multiple test stations, controlled ventilation, and precise timing for standardized laboratory measurements.
Application
(1) Testing leather used in footwear uppers to assess perspiration removal efficiency.
(2) Evaluating leather for clothing, gloves, and sports gear for breathability.
(3) Assessing coated or laminated leathers for moisture transport performance.
(4) Quality control of artificial leather and PU materials in fashion and automotive interiors.
(5) R&D for developing high-performance breathable leather and textile composites.
(6) Measuring vapor permeability of textile laminates, membranes, and hybrid materials.
(7) Comparative testing of leather treatments and finishing processes.
Standards
(1) UNI EN IUP/15 – Italian standard for testing puncture resistance of safety footwear.
(2) UNI EN 13515 – European standard specifying abrasion resistance tests for protective footwear soles.
(3) EN ISO 20344:6.6 – International standard defining puncture resistance testing methods for safety shoes.
(4) IUP 15 – Standard for evaluating puncture-resistant properties of footwear materials.
(5) BS 3144 Method 24 – British standard for abrasion resistance testing of leather and footwear components.
(6) SLP 25 – Standard protocol for assessing safety shoe durability under repetitive stress.
(7) DIN 53333 – German standard for puncture resistance measurements in protective footwear.
(8) ISO 17699 – International standard for footwear safety, including puncture and impact resistance.
(9) DIN 53 429 – German method for abrasion resistance testing of rubber and plastics in footwear.
(10) METODO - 309 WI 009 – Brazilian standard for puncture resistance evaluation in safety footwear.
Parameters
Test Stations：6
Electronic Timer Built-in, records test duration
Fan Blades：3
Fan Blade Dimensions：75 × 90 mm
Angle Between Fan Blades 120°
Fan Gaps：10 ± 5 mm
Fan Speed：1400 rpm
Specimen Rotary Speed：75 rpm
Sample Holder Diameter：30 ± 1 mm
Fixture Diameter：30 ± 1 mm, helical
Instrument Weight：45 kg
Overall Dimension：350 × 570 × 450 mm
Power Consumption：300 W