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Specifications
SKU: ERANNTEX MIC3000 Online Cleanroom Particle Counter
Cleanroom Classification Standards
Like the international standard ISO 14644, cleanroom classification standards classify the air cleanliness level of cleanrooms (areas) and related controlled environments based solely on suspended particle concentration. These standards only consider particles with a cumulative distribution within the particle size limit (lower limit) of 0.1 to 5.0 μm. Based on particle size, particles can be categorized as conventional particles (0.1µm to 5.0µm), ultrafine particles (<0.1µm), and macroparticles
(>5.0µm).ISO/DIS 14644-1 Classification of clean rooms and clean areas according to the concentration of suspended particles in the air
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ISO Grading |
The maximum allowable concentration of suspended particles in counties with particle sizes greater than or equal to those listed in the table (particles/m3) |
|||||
|
0.1μm |
0.2μm |
0. 3μm |
0. 5 μm |
1 μm |
5 μm |
|
|
IS01 level |
10 |
2 |
|
|
|
|
|
IS02 level |
100 |
24 |
10 |
4 |
|
|
|
IS03 level |
1000 |
237 |
102 |
35 |
8 |
|
|
ISO4level |
10000 |
2370 |
1020 |
352 |
83 |
|
|
IS05 level |
100000 |
23700 |
10200 |
3520 |
832 |
29 |
|
IS06 level |
1000000 |
237000 |
102000 |
35200 |
8320 |
293 |
|
IS07 level |
|
|
|
352000 |
83200 |
2930 |
|
IS08 level |
|
|
|
3520000 |
832000 |
29300 |
|
IS09 level |
|
|
|
35200000 |
8320000 |
293000 |
The Necessity of the Eranntex MIC3000 Online Cleanroom Particle Counter
1. Standard requirements for online monitoring. The new GMP hardware requirements have increased the standards for some production conditions and added requirements for online monitoring. Specifically, detailed regulations are provided for static and dynamic monitoring of suspended particles (i.e., suspended microorganisms in the production environment), as well as monitoring of planktonic bacteria, settling bacteria (microorganisms in the production environment), and surface microorganisms.
2. Intelligent automatic control without manual intervention. Online particle counters can monitor the number of suspended particles in the cleanroom in real time and issue prompt alarms. They also feature intelligent linkage with cleanroom equipment such as FFU fans, consistently maintaining the number of suspended particles within the standard range. This minimizes energy consumption and equipment loss.
3. Covering the entire production process, reducing contamination risks. 24/7 continuous monitoring ensures maximum product contamination protection throughout the entire production process, improving product quality.
Particle counter principle: A particle counter draws sample gas through a sampling pump. In a laser chamber, a laser illuminates the sample gas. The frequency of the flashes reflected by the particles represents the number of particles, and the intensity of the reflected light represents the particle size.
The Eranntex MIC3000 Online Cleanroom Particle Counter is based on the principle of laser scattering. It utilizes an industrial-grade, long-life, high-temperature-resistant linear laser and an automotive-grade, high-flow turbofan. It can stably, reliably, and accurately display the number of particles larger than 0.3μm. It supports 485 communication, enabling remote monitoring of dust concentration changes in the working environment.
The Eranntex MIC3000 Online Cleanroom Particle Counter Features:
Simultaneously outputs particle counts in six channels: 0.3, 0.5, 1.0, 2.5, 5.0, and 10 μm.
Constant-power linear laser for precise identification.
Meets JJF1190-2008 standards.
Constant current sampling for high long-term stability.
Product size: 320mm wide * 120mm thick * 520mm high
The Eranntex MIC3000 Online Cleanroom Particle Counter Technical Parameters
|
Parameter |
Specification |
|
Detection Range |
≥0.3μm: 0 ~ 999,999 pcs/L |
|
Output Channels |
0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm |
|
Counting Efficiency |
50%@0.3μm<br>100%@≥0.5μm<br>(Referenced to TSI9306 at 25℃±2℃, 50±10% RH) |
|
Operating Temperature |
-30°C ~ 70℃ |
|
Storage Temperature |
-40°C ~ 85℃ |
|
Operating Voltage |
AC220V or DC24V |
|
Baud Rate |
9600 |
|
Communication Methods |
RS-485, RJ45, Optional: DTU, 4G, 4-20mA, etc. |
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