Shenzhen Eranntex Electronics Co., Ltd

Eranntian-在线式洁净室粒子计数器 在线式洁净室粒子计数器

Detection Method: Diffusion measurement, pipeline type, flow-through type, pump-suction type

Detection Gas:

(Over 500 types of detectable gases available as options, please consult our product service team.)

Measurement Range:

(Customizable measurement ranges available, please consult our product service team.)

Customization: Supports on-demand customization

Hotline: 13480931872

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Eranntian Gas Detector Introduction

  随着科技的发展洁净技术(cleanroom)是适应实验研究与产品加工的精密化、微型化、高纯度、高质量和高可靠性等方面要求而诞生的一门新兴技术。


  逸云天自主研发的在线粒子计数器在洁净室的创新应用在医药、电子、食品、航空航天、生物工程、精密加工等领域,相关生产作业过程中环境空气需要满足较高洁净度的要求,并符合相关行业标准,例如制药行业需要符合GMP标准。客户一般采用粒子计数器来针对作业环境进行检测,在国内相关检测设备需要符合国家计量总局颁布的JJF1190-2008《尘埃粒子计数器校准规范》规程的技术要求。


  洁净室等级标准


  洁净室等级标准和国际标准ISO 14644一样,都是根据悬浮粒子浓度这个唯一指标来划分洁净室(区)及相关受控环境中空气洁净度的等级,并且仅考虑粒径限值(低限)在0.1um~5.0um 范围内呈累积分布的粒子群。根据粒子径,可以划分为常规粒子(0.1um~5.0um)、超微粒子(<0.1um)和宏粒子(>5.0um)。


  ISO/DIS 14644-1 洁净室和洁净区按空气中悬浮粒子浓度的分级


ISO分级

大于等于表中所列粒径县浮粒子最大允许浓度(颗/m3)

0.1μm

0.2μm

0. 3μm

0. 5μm

1μm

5μm

IS01

10

2




IS02

100

24

10

4



IS03 级

1000

237

102

35

8


IS04 

10000

2370

1020

352

83


IS05 级

100000

23700

10200

3520

832

29

IS06 级

1000000

237000

102000

35200

8320

293

IS07 级




352000

83200

2930

IS08 级




3520000

832000

29300

IS09 级




35200000

8320000

293000

       

  安装网格化粒子计数器的必要性


  1、标准对在线监测的要求。新版GMP在硬件要求方面,提高了部分生产条件的标准,增加了在线监测的要求,特别对悬浮粒子,也就是生产环境中的悬浮微粒的静态、动态监测,对浮游菌、沉降菌(生产环境中的微生物)和表面微生物的监测都作出了详细的规定。


  2、实现智能自动控制,无需人工参与。在线粒子计数器,能够实时监测洁净室内悬浮颗粒的个数并及时报警;并具备能够与FFU风机等净化设备智能联动的功能,始终将环境内悬浮粒子个数维持在标准要求的较低范围内,这样做其能耗及设备损耗会控制在较低水平。


  3、覆盖整个生产过程,降低污染风险。7*24小时的连续不间断监测,能在很大程度保证产品在全流程生产工序中免受污染,提升产品质量。


  粒子计数器原理:


  粒子计数器通过采样泵抽取采样气体,在激光室中,通过激光照射采样气体,颗粒反射出来的闪光的频率,代表颗粒的数量,反射的光强,代表颗粒的粒径大小。


  MIC3000-PC在线粒子计数是基于激光散射原理,采用工业级长寿命耐高温线性激光器,车规级大流量涡轮风扇,能够稳定、可靠、精准地显示0.3μm以上的粒子个数,支持485通讯,可远距离监控作业环境的粉尘浓度变化情况。


  产品特点


  同时输出0.3、0.5、1.0、2.5、5.0、10μm六通道粒子个数


  三种单位可选:pcs/L、pcs/m3、pcs/28.3L 


  恒功率线型激光器,精准识别 


  满足JJF1190-2008标准 


  恒流采样,长期运行稳定性高 




  (产品尺寸:320mm宽*120mm厚*520mm高)


       技术参数:


检测范围

≥0.3μm: 0 ~ 9,999,999 pcs/L

输出通道

0.3μm、0.5μm、1.0μm、2.5μm、5.0μm、10μm

计数效率

50%@0.3μm
100%@≥0.5μm
(以TSI9306作为参考,25℃±2℃,50±10%RH环境条件)

工作温度

-30°C~70℃

存储温度

-40°C~85℃

工作电压

AC220V或DC24V

波特率

9600

通讯方式

RS-485、RJ45等,可选配DTU、4G、4-20mA等


Product HighlightsNew process formula enhances performance to meet stricter application requirements

Over 500 Detectable Gases

Over 500 detectable gases

Customizable 1-18 types of gas combinations based on device type and application needs

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Complete Certifications, Reliable Quality

Multiple Alarm Methods, Multiple Safety Guarantees

  • Sound & Light Alarm
  • Vibration Alarm
  • Visual Alarm
  • Low Voltage Alarm
  • Fault Alarm

Customizable Alarm ValuesFlexible implementation of low alarm, high alarm, range alarm, weighted average alarm, etc.

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Wide Application Areas Covering 20+ Industries

Cooperated with 100+ industry leaders, quality proven

Service Guarantee

18 Years of Industry-leading Brand Protecting You

Eranntian was founded in 2006 as a national high-tech enterprise integrating design, R&D, production and sales. Our independent R&D team includes over 30 senior engineers with strong development iteration capabilities, with over 17% of annual revenue invested in technological innovation. We also maintain long-term deep research collaborations with 14 universities including Tsinghua University, Sichuan University, Xi'an Jiaotong University, Qingdao University of Technology, and Central South University, sharing technological innovation achievements.

  • 2006

    Eranntian brand established

  • 30+

    Senior R&D engineers

  • 14

    Partner universities

  • 100+

    Patents/R&D achievements

Strong Production Capacity Ensures Fast Delivery

Professional engineer

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