Finished Shoe Heat Insulation Tester
Category：Leather Testing Equipment
Introduction
The Finished Shoe Heat Insulation Tester is designed to evaluate the thermal insulation performance of completed footwear. The test sample is placed in a sand bath chamber at a specified temperature for a defined period. By measuring the temperature inside the shoe or insole before and after testing, the temperature variation and any physical damage are assessed to determine insulation performance and quality.
Application
This instrument is widely used in footwear testing and quality control:
(1) Safety shoes — thermal insulation performance verification
(2) Protective footwear — heat resistance evaluation
(3) Industrial shoes — high-temperature environment testing
(4) Footwear manufacturing — product quality control
(5) Research and development — material and design improvement
(6) Testing laboratories — standard compliance testing
Standards
EN ISO 20344, GB/T 21148, GB/T 20991 and other relevant standards.
Technical Specifications
| Item | Specification |
| Temperature Range | Room temperature to 350°C |
| Sand Bath Chamber Size | 40 × 40 cm, height 6 cm |
| Stainless Steel Beads | Diameter 5 mm, total mass 4 kg, used as heat transfer medium |
| Temperature Sensor | Mounted on copper plate (thickness 2 ± 0.1 mm, diameter 15 ± 1 mm), accuracy ±0.5°C |
| Dimensions | 52 × 50 × 34 cm |
| Weight | Approx. 40 kg |
| Power Supply | AC 220V, 2500W |
Features
(1) Wide temperature range up to 350°C for high-temperature testing
(2) Stable sand bath system ensures uniform heat distribution
(3) High-precision temperature sensor for accurate measurement
(4) Durable structure suitable for laboratory and industrial use
(5) Standard-compliant testing for reliable evaluation
(6) Easy operation with consistent and repeatable results
(7) Suitable for various types of finished footwear
(8) Compact design for efficient laboratory space utilization
Maintenance
(1) Keep the sand bath chamber clean and free from contamination
(2) Regularly check temperature control and sensor accuracy
(3) Inspect heating elements and electrical components
(4) Ensure proper storage of stainless steel beads
(5) Calibrate the system periodically
(6) Maintain a safe and stable operating environment
Standard Accessories
(1) 1 bag of test sand
(2) 4 kg of 5 mm stainless steel beads
(3) 1 instruction manual
(4) 1 warranty certificate
(5) 1 internal calibration certificate
FAQ
1. What is this product?
It is a testing instrument used to evaluate the heat insulation performance of finished shoes.
2. What is this product used for?
It is used to measure temperature changes and assess insulation performance under high-temperature conditions.
3. What is the working principle of this product?
It exposes footwear to a controlled heated sand bath and measures temperature variation inside the shoe.
4. Why is this product important?
It ensures safety and performance of footwear used in high-temperature environments.
5. What industries is this product suitable for?
It is suitable for footwear manufacturing, safety equipment production, testing laboratories, and research institutions.
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