MIE-3000A Dust Cloud Minimum Ignition Energy Tester Introduction
MIE-3000A dust cloud minimum ignition energy tester is a professional test instrument for determining the minimum ignition energy (MIE) that causes dust cloud explosions. It distributes a certain amount of dust samples to a Hartmann tube through compressed air at a certain pressure The device uses the specified spark energy to ignite the dust cloud, and obtains the minimum ignition energy of the test dust sample through a series of tests.
The instrument reflects the sensitivity of dust ignition from the perspective of energy, and is suitable for evaluating the potential explosion danger of dust clouds. Features
1) Built-in international commonly used test standards, which can be tested according to standard parameters or customized
2) Just input the ignition energy value during the test, the instrument will automatically select the best test conditions
3) The dust dispersing device is reasonably designed to ensure that the dust sample is evenly dispersed
4) The instrument is flexible to use, and it is easy to adjust the electrode spacing, powder spray pressure and delay time.
5) Automatically record the number of electrode ignitions, prompt prompt replacement of the electrode to prevent electrode loss from affecting the test
6) Easy electrode replacement
7) Hartmann tube device is easy to clean, saving experiment time
8) Remote remote ignition to ensure the safety of laboratory personnel
9) Optional high voltage probe and current probe are available to achieve accurate measurement of actual ignition energy
10) Hierarchical user management to achieve different levels of account management control
11) USB interface plug and play, convenient for data management
12) Professional industrial design, simple and elegant
13) Friendly human-computer interaction, easy to learn, understand and operate
14) 7-inch color LCD touch screen, dynamic display experimental progress Technical Parameters
Working environment: 5 ℃ ～ 45 ℃ ， ＜ 85% RH
Spark energy range: 1 mJ, 3 mJ, 10 mJ, 30 mJ, 100 mJ, 300 mJ,
1000 mJ, 3000mJ
Charging voltage: 10kV, 15kV
Discharge load: no load, 1mH inductive load
Experimental container: Hartmann tube, 1.2L
Electrode: stainless steel, diameter 2mm
Electrode distance: 2mm-10mm, adjustable
Electrode triggering method: High voltage relay trigger, mobile electrode trigger
Ignition delay time: 20ms-180ms, adjustable
Dusting pressure: 0.4MPa-0.7MPa, adjustable
Interface: USB * 1
Power: 90-260VAC / 47-63Hz
Power: 300W
Introduction
MIE-3000A dust cloud minimum ignition energy tester is a professional test instrument for determining the minimum ignition energy (MIE) that causes dust cloud explosions. It distributes a certain amount of dust samples to a Hartmann tube through compressed air at a certain pressure The device uses the specified spark energy to ignite the dust cloud, and obtains the minimum ignition energy of the test dust sample through a series of tests.
The instrument reflects the sensitivity of dust ignition from the perspective of energy, and is suitable for evaluating the potential explosion danger of dust clouds.
