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Dust Layer Minimum Ignition Temperature Tester
BACK
Standards:
Applications:
Product Information:
The Dust Layer Minimum Ignition Temperature Tester is a specialized instrument used to determine the minimum temperature of a hot surface at which a dust layer of specified thickness ignites when deposited on that surface.This instrument is mainly used for dust explosion hazard assessment in production and processing environments involving aluminum powder, zinc powder, plastic powders, intermediates of organic synthetic pharmaceuticals, wheat flour, sugar, wood dust, dyes, bakelite ash, milk powder, tea powder, tobacco dust, coal dust, plant fiber dust, and similar materials. It enables accurate determination of the minimum ignition temperature of dust in a deposited (layered) state.
Test Standards
ASTM E2021
EN 50281-2-1
GB/T 16430
IEC 61241-2
ISO/IEC 80079-20-2
Technical specifications
|
Item |
Specification |
|
Working Environment – Temperature Range |
(5–45)°C, <85% RH |
|
Heating Range |
Room Temperature to 450°C |
|
Heating Time |
≤40 min (from room temperature to 350°C) |
|
Temperature Control Stability |
±3.0°C |
|
Temperature Uniformity |
±5.0°C |
|
Temperature Measurement Accuracy |
±3.0°C |
|
Temperature Measurement Precision |
±0.1°C |
|
Heating Plate |
Stainless steel, φ200 mm |
|
Metal Ring |
Stainless steel, φ100 mm |
|
Metal Ring Height |
5 mm, 12.5 mm, 15 mm (three options) |
|
Ambient Temperature Measurement Range |
(-10 to +60)°C |
|
Ambient Humidity Measurement Range |
(5–95)% RH |
|
Interface |
USB × 2 |
|
Power Supply |
220 VAC / 50 Hz |
|
Power |
2800 W |
|
Dimensions |
670 mm × 400 mm × 390 mm |
Product Features
Built-in internationally recognized testing standards; supports both standard parameter testing and user-defined settings
Equipped with an intelligent temperature control algorithm to achieve high-precision temperature regulation
Redundant design of temperature control sensors ensures reliable heating operation
Features a temperature sensor calibration interface for convenient calibration and correction
The hot plate is made of stainless steel, offering excellent oxidation and corrosion resistance
Includes a thermal surface uniformity evaluation unit and function
The sample thermocouple holder is rotatable and movable for easy dust cleaning
Supplied with dedicated sample loading fixtures and cleaning tools for convenient operation
Temperature sensors are sourced from internationally renowned brands, ensuring long-term stable performance
Equipped with ambient temperature and humidity monitoring, with automatic recording of environmental data
Supports hierarchical user management for multi-level account control
USB interface with plug-and-play capability for easy data management
Professional industrial design with a simple and elegant appearance
7-inch color LCD touchscreen with dynamic display of the test process
