Minimum Ignition Temperature (MIT) – Dust Cloud Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
Dust Cloud Minimum Ignition Temperature Tester is mainly used to assess the explosiveness of dust in the production and processing places such as aluminum powder, zinc powder, plastic powder, intermediates of organic synthetic pharmaceuticals, wheat flour, sugar, wood chips, dyestuffs, glued wood ash, milk powder, tea powder, tobacco powder, coal dust, plant fiber dust and so on, and to accurately determine the minimum ignition temperature of the dust cloud.
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
Features
1) Built-in internationally used testing standards, allowing testing according to standard parameters or custom parameters.
2) Employs fuzzy PID temperature control algorithm for high-precision temperature control.
3) Features a temperature sensor calibration interface for easy calibration and correction.
4) Uses a Gauder-Grunwald furnace with a built-in quartz tube to ensure reliable furnace operation.
5) The furnace cavity material is made of heat-insulating vacuum ceramic fiber, providing excellent thermal insulation.
6) Thermocouples are from international brands, ensuring long-term stable operation.
7) Includes ambient temperature and humidity detection, automatically recording experimental environment information.
8) Remote control ensures personnel safety.
9) Hierarchical user management allows for different levels of account management and control.
10) Plug-and-play USB interface for convenient data management.
11) Professional industrial design, simple and elegant.
12) 7-inch color LCD touchscreen dynamically displays the experimental progress.
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.
Test Procedures
1. Initial conditions: Furnace temperature set at 500℃, dust mass 0.1g, powder spraying pressure 10kPa.
2. Heating/cooling: Before ignition, increase the temperature to 700℃ in 50℃ increments.
3. After ignition, decrease the temperature to 300℃ in 20℃ increments, then decrease to a point where ignition ceases in 10℃ increments.
4. Data correction: According to IEC standards, the actual MIT (Mutual Achievement Test) should be 20℃ lower than the test value (if the test value > 300℃).
Send product request
Other supplier products
 |
Impact Testing Machine Manufacturer | Charpy Izod ASTM ISO Tester Factory China | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Features Specifically designed for aerospace and railway material testing. ... |
 |
Manufacturer of Medical injection needle rigidity tester | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com The Medical Injection Needle Rigidity Tester is designed to evaluate the mech... |
 |
Battery short-circuit tester丨Battery short-circuit chamber | Whats/App: +86 156 1874 6768 Web: standard-groups.com Product introduction The device is designed based on a variety of battery short-circuit te... |
 |
6 station tester with RS232 | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application 1. Evaluating Material Fogging Performance The fogging tester is primarily us... |
 |
High Accuracy Scratch Resistance Tester KK-02 for Tribology Research | Get a quote： Whats/App: +86 156 1874 6768 Web: standard-groups.com Standards ISO 19252 — Plastics — Determination of scratch resist... |
Same products
 |
pH-2398 pH/EC/ORP/Temperature multi-parameter Water Quality Tester | Seller: Kelilong Electron Co.,Ltd | Feature Large display screen, capable of simultaneously measuring water quality pH, redox potent... |
 |
ORP-2026S Waterproof Soil ORP and Temperature Meter | Seller: Kelilong Electron Co.,Ltd | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
TDS-2616 Waterproof EC/TDS/Temperature Meter | Seller: Kelilong Electron Co.,Ltd | Range EC ～19.9mS TDS Temp 0～50℃ R... |
 |
EC-98330 CF ECOstick - Nutrient Tester | Seller: Kelilong Electron Co.,Ltd | Ideal for hydroponics and agriculture applications, theNutrient Tester accurately measures the el... |
 |
PH-808 Waterproof Soil PH Meter | Seller: Kelilong Electron Co.,Ltd | Model PH-808 Range PH ～14.00PH Temp 0～50℃ ... |
