Leather water vapor permeability tester | Water Vapour Permeability Tester
Productinformation
The vaporpermeability of leather is evaluated by means of measuring the weight of water-vapor that permeates to specimen perunit time and per unitarea. The main functional components includes: testing holder clamp, ventilation fan, control panel with functions of switch, time setting and recording.
The machine has six separate test stations on a rotary table and each one has a sample holder. Silica gel desiccant is placed in the holder and the test material is placed over the neck of the holder and secured by a screw top. After weighing each holder, complete with silica gel and sample material, the holders are placed and locked into the rotary mechanism. After 7-8 hours the complete holder is weighed again and the gained weight is used to determine the degree of permeability. It is essential that the entire operation is carried out in a conditioned atmosphere of 20°C and 65% per cent relative humidity. In addition to the standard equipment, the tester is also supplied with a built-in timer to record the number of hours that testing has been carried out.
Standards
UNI EN IUP/15: Italian standard for testing thepuncture resistanceof safety footwear.
UNI EN 13515: European standard specifyingabrasion resistancetests for protective footwear soles.
EN ISO 20344:6.6: International standard definingpuncture resistancetesting methods for safety shoes.
IUP 15: Standard for evaluatingpuncture-resistant propertiesof footwear materials.
BS 3144 Method 24: British standard forabrasion resistancetesting of leather and footwear components.
SLP 25: Standard protocol for assessingsafety shoe durabilityunder repetitive stress.
DIN 53333: German standard forpuncture resistancemeasurements in protective footwear.
ISO 17699: International standard forfootwear safety, including puncture and impact resistance.
DIN 53 429: German method forabrasion resistancetesting of rubber and plastics in footwear.
METODO - 309 WI 009: Brazilian standard forpuncture resistanceevaluation in safety footwear.
Applications
Leather Water Vapor Permeability Testeris mainly applicable to leathers and textiles used in footwear uppers and clothing where it gives a measure of the ability to remove perspiration from the surface of the wearer's skin.The tester is used to determine the amount of water vapour a material will transmit through its structure in a specified time.
Technical Parameters
Test stations: 6;
Electronic timer for recording the testing times;
The fan blade: 3;
Dimension of fan blade: 75×90mm;
Angle between fan blades: 120°;
Gaps: 10±5mm;
Speed of fan: 1400r/min;
Rotaryspeed of specimen: 75r/min;
Diameter of sample holders: 30±1mm;
Diameter of fixtures: 30±1mm, helical;
Weight: 45kg;
Dimension: 350×570×450mm;
Power Consumption: 300W.
Send product request
Other supplier products
 |
Shoe Shank Stiffness Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The sand bath com... |
 |
Battery Isothermal Calorimeter | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk Battery Isothermal Calorimeter is a professional instrument developed based on the... |
 |
Vacuum Friction and Wear Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Vacuum Friction and Wear Tester integrates a proven friction and wear testing ... |
 |
Kernel Test Instrument | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Kernel Test Instrument (also known as the Koenen Test Apparatus) is a speciali... |
 |
Stainless Steel Envirotronics Chamber | Useful and durability | Environmental Test Chamber is designed for laboratory experiments, product reliability testing, and programmable controls, providing a wide range o... |
Same products
 |
Briefly describe the importance, core functionality and how to implement a hospital clock system solution | Seller: California Triangle | In the healthcare industry, precise time synchronization is critical. Every second can be a matte... |
 |
Sand and Dust Test Chamber for Automotive Connectors | Seller: Standard International Group (HK) Limited | Operating Conditions: Ambient temperature: 5°C～+28°C (average temperature within 24 hour... |
 |
Automotive Connector SO₂/H₂S Corrosion Test Chamber | Seller: Standard International Group (HK) Limited | Standards: GB/T 10587-89. GB/T 2423.9-93: Chinese national standards for sulfur dioxide corrosio... |
 |
Automotive Connectors Salt Spray Tester | Seller: Standard International Group (HK) Limited | Applicable Standards: Neutral Salt Spray (NSS) Tests: GB/T2423.17. ISO 3768/3769/3770. ASTM B117... |
 |
Air - tightness Testing Device for Automotive Connectors | Seller: Standard International Group (HK) Limited | Main Functions: 1. Provide stable positive and negative pressures for testing the air - tightnes... |
