- 产品描述
宝德的电导率仪,burkert,8221 ,0.05-20uS/cm是指品牌为burkert,系列号是8221,电导率范围是0.05-20uS/cm,宝德的电导率仪适合测量溶液中的电导率,burkert 8221采用了卫生设计和坚固结构,电导率范围1-200uS/cm和量程5-5000uS/cm是另外两种电导率范围,宝德卫生级电导率仪适合食品和制药工业,以及生物技术和化学工业。传感器根据四极原理设计而成,能够避免类似于二极单元中所出现的极化效应。在此,需要在整个测量范围确保一个优质的线性化特征。在所有版本中,都会集成安装一个温度探测器 (Pt1000)。
宝德的电导率仪,burkert,8221 ,0.05-20uS/cm特点:
• 2- or 4-electrode technology
• Extended measuring range 0.05 ?S/cm... 500 mS/cm
• Process connections, materials, surface finish designed for use in hygienic applications
• Suitable for steam sterilization, CIP (Clean in place)
• All wetted parts FDA approved
技术参数:
Technology: 4-electrode
Measuring range :0.1 ?S/cm... 500 mS/cm
Linearity (relative): ±0.5... 5%
Cell constant :0.147 cm-1
Materials
Electrode:Stainless steel 1.4435/316L
Body:PEEK with FDA approval (CFR 177.2415),Stainless steel 1.4435/316L
Seal:EPDM with FDA approval
Surface quality :0.4 ?m, electro-polished
Medium temperature: -20 to 135°C (-4 to 275°F)
Medium pressure: Max. 6 bar (87.06 PSI)
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