Leather Water Vapor 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
 |
5kN Universal Testing Machine | Product Introduction This series of testing machines realizes the automatic control of the test process, data acquisition and analysis through the... |
 |
Friction Charging Tester | Friction charged charge testerFriction Charging Testeris the antistatic fabric and knitted fabric friction generated by the amount of charged charg... |
 |
Carton drop tester | Product introduction It is mainly used to simulate the impact of the drop impact on the packaging during transportation and loading and unloa... |
 |
Initial Adhesion Tester | The initial - tack tester, also known as the initial - tack property tester or adhesive tape tackiness tester, is an instrument specifically used t... |
 |
Thermal cycle wet freezing test device | Standard IEC 61215: Terrestrial Photovoltaic (PV) Modules – Design Qualification and Type Approval UL 1073: Standard for Safety for Enclosu... |
Same products
 |
Xenon Test Chamber | Seller: Standard International Group (HK) Limited | Features and Benefits 1.The use of xenon arc lamp as a light source, can simulate the full sunli... |
 |
Single Cable Vertical Flame Tester | Seller: Qinsun Instruments Co., LTD | Introduction Single Cable Vertical Flame Tester is used for the vertical flame propagation of a ... |
 |
Safety Helmet Flammability Tester | Seller: Qinsun Instruments Co., LTD | Product Introduction: Safety hat flame retardant performance tester for safety hat flame retarda... |
 |
Furniture flammability tester | Seller: Qinsun Instruments Co., LTD | Product details Furniture flammability tester is mainly used to test the combustion performance ... |
 |
Flame retardant testing machine | Seller: Qinsun Instruments Co., LTD | Feature highlights: Flame Retardant Tester is designed for testing plastic runway surface layers... |
