Media control in electrical impedance counting
For enhanced reliability
Your benefits
- Compact system solution enables various functions tob e combined into a single component
- Chemical resistance and maximum quality for low maintenance intervals
- High leak-tightness for maximum efficiency in regulating the medium
Electrical impedance measurement is an established method for detecting the number of blood cells in a sample. The reliability of the measurement results is greatly dependent on the media control system, which is responsible for regulating the supply and discharge of the electrolyte solution or sample. For this purpose, valves and pumps that work quickly and precisely are used.
Requirements to impedance counting
Impedance measurement enables the precise number and size of blood cells to be determined in a short time, which provides an indication of the patient’s state of health. This is exactly the reason why reliable measurement is so important.
Peace of mind in achieving precise results – Procedure
The electrolyte solution is pumped via a valve into the impedance measurement device, into which the blood sample is introduced. Both are then passed through a cavity, small enough to permit only one cell to pass through at a time. Using an electrical field and based on the resistance between the two measuring electrodes, the blood cells can be counted and typified, enabling not only the number of the cells but also their size to be determined. We are pleased to support you with our extensive application expertise when implementing a suitable system.
2/2 或 3/2 Whisper 閥附介質分開
- 最高耐化學性
- 附 8.9 mm 結構寬度的緊湊設計
- 標稱直徑 0.8 mm（真空達 5 bar）和1.2 mm（真空達 3 bar）
- 極其快速、接近無聲的開關，分貝 < 20 dB（A）且功耗極小
- 高背壓密封性、傑出沖洗性能以及 100% 占空比
二位二通或二位三通搖臂隔膜式電磁閥
- 滿足最高的耐化學腐蝕性要求
- 結構小巧，寬度 16 mm，最大流速係數 0.058
- 自 1993 年問世至今，已證實了其可靠性
- 針對客戶使用需求靈活設計
- 高背壓密封性、極佳的可清洗性和 100% 的工作週期
帶有分離隔膜的兩位兩通和兩位三通 Bürkert TwinPower 翹板電磁閥
- 可以滿足最高的化學耐抗性要求
- Bürkert Twinpower 驅動裝置和 10 mm 的並列間距，造就了特別緊湊的結構
- DN 0.8 (5bar) 和 DN 1.6 (2bar)
- 整合式 Hit and Hold電子設備
- 背壓密封性好，可沖洗性優異
帶隔離膜片的 2 位 2 通和 2 位 3 通 Bürkert TwinPower 搖臂電磁閥
- 滿足最高的耐化學性
- 排列尺寸 16mm 的 Bürkert Twinpower 驅動器帶來極其緊湊的結構
- DN 2.0 (3bar) 和 DN 3.0 (2bar)
- 整合的 Hit-and-Hold 電子裝置
- 高背壓密封性，可沖洗性優異
Our other solutions in different applications
Reagent and sample dosing
Analysis unit
Cleaning and waste handling