Dust Layer Minimum Ignition Temperature Tester
The MITL-450AE determines the minimum surface temperature required to ignite a dust layer of specified thickness on a heated surface. It is used for dust explosibility assessment in facilities processing materials such as aluminum powder, zinc powder, plastics, chemical intermediates, wheat flour, sugar, wood dust, dyes, milk powder, tea dust, tobacco powder, coal dust, and plant fibers, by precisely measuring the minimum ignition temperature of dust in accumulated layers.
Test Parameters
Minimum Ignition Temperature
Applicable Fields
Combustible Dust
Features
Specifications
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Features
Built-in international testing standards support both standardized and customized parameter testing
Intelligent temperature control algorithm ensures high-precision thermal management
Redundant temperature sensor design guarantees heating reliability
Dedicated temperature sensor calibration interface for easy adjustment and verification
Stainless steel heating plate with oxidation and corrosion resistance
Integrated thermal plane uniformity assessment unit and function
Rotatable sample thermocouple mount facilitates dust cleaning
Specialized sampling tools and cleaning tools for convenient operation
Ambient temperature/humidity monitoring with automatic environmental data logging
User hierarchy management enables multi-level access control
Plug-and-play USB interface for seamless data transfer
Professional industrial design with clean aesthetics
7-inch color touchscreen displays real-time experimental progress
Standards: ASTM E2021, EN 50281-2-1, GB/T 16430, IEC 61241-2, ISO/IEC 80079-20-2
Specifications
| Operating Environment | 5 ℃ – 45 ℃, < 85% RH |
| Temperature Range | RT–450 ℃ |
| Heating Time | ≤40 min (RT–350 ℃) |
| Temperature Stability | ±3 ℃ |
| Temperature Uniformity | ±5 ℃ |
| Temperature Accuracy | ±3 ℃ |
| Temperature Precision | ±0.1 ℃ |
| Heating Plate | Stainless Steel, φ200 mm |
| Metal Ring | Stainless Steel, φ100 mm |
| Metal Ring Height | 5 mm, 12.5 mm, 15 mm (Three Types) |
| Ambient Temperature Range | -10–60 °C |
| Ambient Humidity Range | 5–95% RH |
| Interfaces | USB × 2 |
| Power Supply | 220 VAC, 50 Hz |
| Power Consumption | 2800 W |
| Dimensions (W×H×D) | 670 mm × 400 mm × 390 mm |
Applications
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