Leather Water Vapor Permeability Tester

Standards:UNI EN IUP/15, UNI EN 13515, EN ISO 20344: 6.6, IUP 15, BS 3144 Method 24, SLP 25，DIN 5333

Correo electrónico: info@standard-groups.com

Criterios:
UNI EN IUP/15, UNI EN 13515, EN ISO 20344: 6.6, IUP 15, BS 3144 Method 24, SLP 25，DIN 53333, ISO 17699, DIN 53 429, METODO - 309 WI 009
 
Applications:
Leather Water Vapor Permeability Tester is 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.
 
Product information:
The vapor permeability of leather is evaluated by means of measuring the weight of water-vapor that permeates to specimen per unit time and per unit area. 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.
 
Parámetros técnicos:

1. Test stations: 6;
2. Electronic timer for recording the testing times;
3. The fan blade: 3;
4. Dimension of fan blade: 75×90mm;
5. Angle between fan blades: 120°;
6. Gaps: 10±5mm;
7. Speed of fan: 1400r/min;
8. Rotary speed of specimen: 75r/min;
9. Diameter of sample holders: 30±1mm;
10. Diameter of fixtures: 30±1mm, helical;
11. Weight: 45kg;
12. Dimension: 350×570×450mm;
13. Power Consumption: 300W.

Product Display:

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