Whole shoe breathability and heat preservation testing machine
Standard
SATRA TM376: Thermal insulation testing of footwear with sock integration.
SATRA TM386: Water vapor permeability assessment for athletic and outdoor footwear.
SATRA TM436: Comprehensive sweat management evaluation for industrial safety shoes.
Product Advantages
1. Holistic Performance Analysis
3-in-1 Testing: Simultaneously evaluates thermal insulation, moisture absorption, and air permeability.
Real-World Simulation: Replicates in-shoe microclimates with sweat generation and dynamic airflow.
2. Anatomical Precision
Articulated Foot Model: Mimics human foot biomechanics with 22 articulating joints.
Sock-Integrated Testing: Accounts for material interactions with standard/athletic socks (cotton, merino, synthetic).
3. Versatile Applications
Multi-Category Use: Validates sports, hiking, work, and casual footwear.
Material Development: Compares leather, mesh, membrane, and foam components.
4. User-Centric Design
Touchscreen Workflow: Pre-loaded SATRA protocols with adjustable sweat rates (50–500 mL/hour).
Self-Calibrating Sensors: Auto-zeroing for thermal/humidity channels.
5. Data Integrity
21 CFR Part 11 Compliance: Audit-ready electronic records with e-signatures.
AI-Assisted Analytics: Machine learning identifies moisture migration patterns.
Product Features
Advanced Sweat Simulation:
Peristaltic pump delivers precision sweat volumes (0.01mL resolution).
Heated foot model (32–45°C) with embedded thermal gradient mapping.
Dynamic Airflow System:
Variable-speed fan replicates walking airflow (0–5 m/s).
3D-printed air diffuser ensures laminar flow across shoe upper.
Multi-Sensor Array:
16 thermal couples measure surface/interface temperatures.
Capacitive humidity sensors track vapor transmission.
Calibration & Safety:
NIST-traceable thermal calibration with on-screen QR code verification.
Over-temperature shutdown at 50°C.
Software Suite:
ShoeComfort Pro™: Real-time thermal maps and moisture diffusion modeling.
CloudLab: Remote monitoring for global R&D teams.
Technical Parameters
| Specification | Details |
|---|---|
| Foot Model Size | US Men’s 9 (EU 42) |
| Temperature Range | 20°C to 50°C (ambient to test condition) |
| Humidity Control | 20–95% RH (±2% accuracy) |
| Sweat Rate | 50–500 mL/hour (0.1mL resolution) |
| Airflow Velocity | 0–5 m/s (0.1 m/s resolution) |
| Power Supply | 220V/50Hz (110V/60Hz available) |
| Dimensions (W×D×H) | 800mm × 600mm × 1.200mm |
| Weight | 120 kg (net) |
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