Combustible Dust Ignition Temperature Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Applications
1. Chemical/Pharmaceutical Industry: Testing the MIT (Mixed Explosion-Proof) of dust clouds for organic synthesis intermediates, plastic powders, dye dust, etc., for: Designing explosion-proof workshops (e.g., determining upper limits for ventilation temperatures); Compliance testing with explosion-proof standards such as ISO/IEC 80079-20-2. ensuring production equipment meets "Class e Increased Safety" protection requirements (matching IEC 61241-2 standard).
2. Metal Powder Processing Industry: Testing the MIT of metal dusts such as aluminum powder, zinc powder, and magnesium powder: Assessing ignition risks in powder production/storage processes, guiding the selection of dust removal systems and anti-static equipment; Meeting the testing requirements for the thermal safety performance of powder materials in ASTM E1491 standard.
3. Food Processing Industry: Testing the MIT of edible dusts such as flour, sugar powder, milk powder, and tea powder: Investigating dust explosion hazards in baking and sugar-making workshops, developing safe production procedures; Compliance with safety acceptance standards for food production enterprises (e.g., risk classification of workshop dust environments). 4. Light Industry/Building Materials: Test MIT (Mutual Aspect Ratio) for wood chips, tobacco dust, and plant fiber dust; guide the parameter setting of dust removal equipment in furniture and tobacco factories; match the dust environment safety assessment around "Electrical Equipment with Non-metallic Exterior Coverings" in EN 50281-2-1 standard.
5. Mining/Energy: Test MIT for coal dust and coke dust; evaluate the effectiveness of ventilation/cooling measures in coal mines and coal chemical workshops; provide dust ignition risk data for the layout of explosion-proof electrical equipment.
6. New Materials R&D: Test MIT for new 3D printing powders and battery material powders; clarify the dust safety performance of new materials in advance to avoid safety accidents during the R&D/trial production stage.
Standards
ASTM E1491-06:Standard Test Method for Thermal Performance of Powder Coatings Using Differential Scanning Calorimetry (DSC)
EN 50281-2-1:Cable Trunking Systems and Cable Ducting Systems for Electrical Installations - Part 2-1: Specific Requirements for Cable Trunking Systems and Cable Ducting Systems with a Non-Metallic Outer Covering - Coated or Uncoated
IEC 61241-2:Electrical Apparatus for Explosive Gas Atmospheres - Part 2: Requirements for Protection Level "e" (Increased Safety)
ISO/IEC 80079-20-2:Explosive Atmospheres - Part 20-2: Material Characteristics for Gas and Dust Atmospheres - Test Methods for Determining the Minimum Ignition Energy (MIE) of Dust Clouds
Technical Parameters
|
Operating environment |
(5 to 45)°C, <85% RH |
|
Temperature range |
Room temperature to 1000°C |
|
Rising time |
≤20min (room temperature to 500°C) |
|
Temperature control stability |
±5.0°C |
|
Temperature measurement accuracy |
±3.0°C |
|
Temperature measurement precision |
±0.1°C |
|
Powder spray pressure range |
(0 to 100)kPa |
|
Pressure accuracy |
±5% |
|
Storage volume |
500mL |
|
Ambient temperature measurement range |
(-10 to 60)°C |
|
Ambient humidity measurement range |
(5 to 95)% RH |
|
Interface |
USB*2 |
|
Power |
220VAC/50Hz |
|
Power |
2600W |
|
Dimensions |
670mm х 400mm х 590mm |
Accessoriess
1. Core Component: ZR-FCY-8A Dust Cloud Minimum Ignition Temperature Tester - Heating Furnace: Quartz tube (controllable from room temperature to 1000℃), temperature control accuracy ±1% (above 500℃) or ±3% (below 300℃).
2. Dust Spraying System: Compressed air drives dust diffusion, pressure range 0~1 bar.
3. Safety Protection: Wireless remote control operation, audible and visual alarms, mirror-reflective observation window, etc.
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