Shoe heat insulation testing machine
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Applications
Shoe heat insulation testing machine - sand bath: This machine is primarily used to test the high-temperature resistance of sole materials such as rubber and polymers used in welding protective shoes and high-temperature shoes. After testing, the surface of the outsole sample should not show any softening, melting, or cracking. The test method involves heating the sand bath to 150℃, covering the contact area between the shoe upper and sole with sand, and recording the change in insole temperature over 30 minutes, with an accuracy of 0.5℃.
Standards
GB/T 20991: Determines thermal insulation of safety shoe soles under simulated hot surface exposure.
EN ISO 20344: European standard for personal protective equipment (PPE) footwear thermal resistance testing.
Features
Sand Bath System:
Heated Plate: 300mm × 300mm aluminum plate with 50mm silica sand layer.
Uniform Heating: Embedded cartridge heaters with thermal diffusers.
Temperature Control:
PID controller with auto-tuning for rapid setpoint convergence.
Over-temperature alarm with 5°C differential protection.
Sensing Suite:
2 × K-type thermocouples for sand bath and shoe interior.
1.5m cable length for flexible probe placement.
Safety Systems:
Category II electrical safety certification (EN 60529).
Residual current device (RCD) for operator protection.
Software Bundle:
ThermShoe Pro™: Auto-calculates thermal gradient (°C/min) and insulation index.
Cloud PPE: Remote monitoring for global R&D teams.
Technical Parameters
| Specification | Details |
|---|---|
| Heat Plate Dimensions | 300mm (L) × 300mm (W) × 50mm (H) |
| Temperature Range | 50°C to 200°C (adjustable in 1°C increments) |
| Control Accuracy | ±0.5°C (±0.1°C with calibration kit) |
| Sand Layer Depth | 50mm (industrial silica sand included) |
| Steel Ball Load | 5kg total (100 × 50g balls, 316L stainless) |
| Power Supply | 220V/50Hz (110V/60Hz available) |
| Dimensions (W×D×H) | 400mm × 400mm × 600mm |
| Weight | 35 kg (net) |
在线联系供应商
Other supplier products
 |
IEC 63180 Infrared and Microwave Sensing Test Dummy | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The IEC 63180 Infrared and Microwave Sensing Performance Test Dummy is a comprehen... |
 |
Drapery Flammability Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com I. Product Overview TheDrapery Flammability Tester... |
 |
Electronic single fiber strength meter | ASTM ISO Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com The Electronic Single Fiber Strength Meter is a precision instrument designed to m... |
 |
Plastic Friction and Wear Testing Machine | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com This machine complies with the standard GB/T3960-2016: Methods for Testing Sliding... |
 |
Textile formaldehyde content tester - lab instrument | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Email: serving@qinsun-lab。com In China, the national mandatory standard "national... |
Same products
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. specializes in manufacturing high-quality welding mate... |
 |
Choosing the Right Equipment for Heavy-Duty Cleaning | 卖方: Taizhou Feike Mechanical Technology Co., Ltd. | FEIKE’s High Pressure Washer is designed for industrial cleaning, equipment maintenance, ve... |
 |
ER4043 Silicon Aluminum Welding Wire | 卖方: 868776 | Hangzhou Kunli Welding Materials Co., Ltd. offers ER4043 Silicon Aluminum Welding Wire for alumin... |
 |
HDPE高速水冷双壁波纹管生产线 | 卖方: Shandong HUASU Plastic Technology Co.,Ltd. | 机头模具采用双流道结构、氮化磨光处理机头，偏壁调整方便快捷，保证内外层壁厚均匀和稳定成型。 最新设计密闭压力水冷冷却结构，冷却充分，多点分布真空系统，效率更高，生产速度更快。 双层在线扩口功... |
 |
PanEVAP & MVR system | 卖方: Yangzhou Panstar Heat Exchanger Equipment Co., Ltd | A multiple-effect evaporator is a device that efficiently uses steam heat to evaporate water. Wat... |
