The Leather Water Vapor Permeability Tester is a specialized testing device designed to measure the moisture permeability of upper materials such as leather and textiles. This instrument evaluates materials' ability to absorb and conduct sweat (water vapor) from the wearer's skin surface, serving as a key indicator for measuring footwear comfort.
Operation occurs in a conditioning room under standard temperature (23 ± 2)ºC and humidity (50 ± 5)% RH conditions.
| Parameter | Specification |
|---|---|
| Model | UP-4032 |
| Testing Bottle Number | 6 pcs |
| Bottle Mouth Diameter | 30 ± 1 mm |
| Bottles Holder Speed | 75 ± 5 cpm |
| Fan Blades | 90 x 75 mm, 3 flat blades in planes inclined at 120° to each other |
| Fan Rotate Speed | (1400 ± 100) r/min |
| Specimen Size | 34 mm |
| Test Environment Temperature | 20 ± 2 ºC or 23 ± 2 ºC (according to standard) |
| Test Environment Humidity | 65 ± 5% RH or 50 ± 5% RH (according to standards) |
| Balance Accuracy | 0.001 g |
| Power Supply | AC220V 50/60HZ |
| Dimensions | 56 × 37 × 38 cm |
| Weight | 50 kg |
We provide comprehensive Consultative Selling services throughout the entire business process:
Professional installation support and comprehensive after-sales service provided.
Yes, we are professional manufacturers of Environmental Chambers, Leather shoe testing equipment, and Plastic Rubber testing Equipment in China. Every machine purchased from our factory includes a 12-month warranty after shipment. We offer 12 months of FREE maintenance, with an additional 2-month extension to account for sea transportation.
If your machine requires service, contact us via email or phone. We will diagnose the problem through conversation or video chat if necessary. Solutions are provided within 24 to 48 hours after problem confirmation.
For standard machines in stock: 3-7 working days
For non-stock items: 15-20 working days after payment receipt
Urgent requirements receive special arrangement priority
Yes, we offer both standard and customized machines according to your requirements. We provide OEM and ODM services, including placing your logo on the equipment.
We provide English operation manuals and videos via email after purchase. Most machines are shipped fully assembled - simply connect the power cable to begin operation. On-site installation assistance is available when necessary.