The ER125 C4D Detector is designed for people who want to use their present software to collect the C4D data. This includes software such as ChemStation from Agilent and 32 Karat from Beckman Coulter. Both digital (RS232) and analog signals (±3 V max) are provided for use with many types of data acquisition systems.
The C4D Detector is a high sensitivity capacitively-coupled contactless conductivity detector (C4D) for capillary electrophoresis, microchip electrophoresis, ion chromatograph/HPLC and flow injection analysis.
The excitation frequency and amplitude can be optimised by the user for maximum signal sensitivity, using the C4D Detector software which is included.
The unit should be used together with the C4D headstage suitable for your application.
- Determination of unconjugated aromatic acids in urine by capillary electrophoresis with dual electrochemical detection – Potential application in fast diagnosis of phenylketonuria. Dong-li Zhang, Wen-li Li, Jun-bo Zhang, Wan-rong Tang, Xiao-fei Chen, Kai-wen Cao, Qing-cui Chu, Jian-nong Ye. Electrophoresis, 31,2989–2996, 2010.
- Study on urinary metabolic profile of phenylketonuria by micellar electrokinetic capillary chromatography with dual electrochemical detection potential clinical application in fast diagnosis of phenylketonuria. Dongli Zhanga, Wenli Lia, Junbo Zhanga, Wanrong Tanga, Chenxu Qiana, Minghao Fenga, Qingcui Chua, and Jiannong Ye. Analytica Chimica Acta, in Press.
- AC excitation: 50 - 1200 kHz @ 1 - 100 V (peak to peak)
- Amplification: x1, x10, x100, x1000
- Zero offset: 0 - 2 V
ER125_C4D_Detector (210 KB PDF)
Screencasts (web movies of setting up software & equipment)