The common heat transfer forms of textiles are heat conduction, thermal convection and thermal radia
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GB/T 41560-2022 (China): Specifies thermal resistance testing protocols for protective clothing and industrial fabrics.
BS 6526:1998 (UK): Defines methodologies for evaluating the thermal insulation properties of textiles under controlled conditions.
ISO 11092: Additional compliance for physiological comfort testing of heat-resistant materials.
Dual-Sensor Accuracy: Simultaneous sample plate and heating block temperature monitoring (±0.1% precision).
Variable Speed Control: Adjustable brass cylinder velocity (1–60 mm/s) for dynamic impact testing.
Bi-Directional Safety: Automatic polyethylene shield deployment (80 mm/s) prevents operator exposure.
Wide Temperature Range: -5°C to 180°C operation for extreme condition simulations.
Global Compliance: Pre-configured GB/T and BS protocols streamline CE/SGS certification.
Compact Footprint: 540 × 380 × 500 mm benchtop design suits QC labs and R&D facilities.
Brass Impact Cylinder: Calibrated 3.000 ±10 g weight with dual-zone temperature sensing (2.5 mm from base).
Precision Temperature Control: 0.1°C resolution PID system maintains stable test conditions.
Sample Alignment System: 70 mm diameter specimen holder with vacuum suction for wrinkle-free placement.
High-Speed Data Logging: 100 kHz sampling rate captures transient thermal events.
Interchangeable Shields: Polyethylene guard plates (200 × 250 × 15 mm) for operator protection.
Intuitive Touchscreen: Pre-loaded GB/T 41560/BS 6526 test sequences with real-time curve plotting.
Brass Impact Assembly:
Tapered cylinder (3.000 ±10 g, ±0.02 mm dimensional tolerance)
Dual K-type thermocouples (0–260°C range, ±0.1% accuracy)
Sample Holder Kit:
Vacuum suction specimen platform (Ø70 mm)
Non-stick PTFE coating prevents thermal bridging
Safety System:
Motorized polyethylene shield (200 × 250 × 15 mm)
Emergency stop button with interlock
Calibration Bundle:
NIST-traceable temperature standard
Velocity verification gauge
Operator Kit:
Insulated tweezers
Sample cutting die (Ø70 mm)
Software Suite:
ThermalGuard Pro for automated report generation
21 CFR Part 11-compliant audit trail
| Parameter | Specification |
|---|---|
| Sample Size | Ø70 mm (circular) |
| Temperature Range | -5°C–180°C (±0.5°C accuracy) |
| Temperature Resolution | 0.1°C |
| Brass Cylinder Specs | 3.000 ±10 g |
| Cylinder Velocity | 1–60 mm/s (adjustable) |
| Safety Shield Deployment | 80 mm/s (automatic at 60°C threshold) |
| Data Sampling Rate | 100.000 samples/second |
| Power Supply | AC 220V ±10%, 50Hz, 600W |
| Dimensions (L×W×H) | 540 × 380 × 500 mm |
| Weight | 40 kg (net) |
| Operating Environment | 10°C–40°C, <85% RH |
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