JP4000B Oscillographic Polarograph Introduction: The JP4000 type oscilloscope polarograph (Type II) is a workstation on the Windows Chinese operating platform of a PC, capable of performing seven electrochemical research and analysis methods, including linear scanning, fast square wave, and conventional pulse. It is a modern oscilloscope polarograph that integrates microcomputerization, automation, and transitions to intelligence. Anodic stripping voltammetry can use solid electrodes such as glassy carbon electrodes, silver electrodes, gold electrodes, etc. as working electrodes. Changed the old method of magnetic stirring electrolytic enrichment, making it more stable and improving the sensitivity of the instrument. The detection limit can reach 0.1ug/L (Cd). Anodic stripping voltammetry is suitable for the analysis and detection of dozens of trace and trace elements such as Pb, Zn, Cu, Cd, etc. It can be widely used in environmental detection, tap water detection, detection of electroplating surface treatment wastewater, detection of metal elements in chemical reagents, detection of metal ions in food and pharmaceutical wastewater, and other fields. Features: 1. Linear and digital scanning polarography 2. Conventional pulse and differential pulse polarography 3. Square wave polarography and cyclic voltammetry 4. Anodic stripping voltammetry Technical parameters: Lower detection limit ≤ 5 × 10-8mol/L Resolution ≤ 35mV Current range: 0.01uA~1000uA Polarographic voltage width -5.OV to+5.OV Scanning voltage 0V~4000mV Scanning time 0.25s to 1000s Scanning speed: 1mV/S~1000mV/S Precision ≤ 1% Linear relationship r ≥ 0.9990
Introduction: The JP4000 type oscilloscope polarograph (Type II) is a workstation on the Windows Chinese operating platform of a PC, capable of performing seven electrochemical research and analysis methods, including linear scanning, fast square wave, and conventional pulse. It is a modern oscilloscope polarograph that integrates microcomputerization, automation, and transitions to intelligence. Anodic stripping voltammetry can use solid electrodes such as glassy carbon electrodes, silver electrodes, gold electrodes, etc. as working electrodes. Changed the old method of magnetic stirring electrolytic enrichment, making it more stable and improving the sensitivity of the instrument. The detection limit can reach 0.1ug/L (Cd). Anodic stripping voltammetry is suitable for the analysis and detection of dozens of trace and trace elements such as Pb, Zn, Cu, Cd, etc. It can be widely used in environmental detection, tap water detection, detection of electroplating surface treatment wastewater, detection of metal elements in chemical reagents, detection of metal ions in food and pharmaceutical wastewater, and other fields.
