Introduction: The working electrode refers to the electrode that can cause the concentration of the component to be tested in the test solution to change significantly during the test, such as the platinum electrode in electrolysis and coulometric analysis. Gold plate electrode is a common type of electrode. It uses high-purity copper (the copper content exceeds 99.99%), and adopts the hanging plating process (manually hang the electrode piece in the electroplating tank, nickel-plated and then gold-plated), and the coating is uniform and gold-plated. The electrode has good conductivity, low noise, stable polarization potential, and very stable performance of collecting brain waves. It is easy to maintain, not easy to block, and its excellent characteristics make it applicable in industries such as medicine, pigments and dyes, pulp and paper, intermediates, fertilizers, starch, sewage treatment, environmental protection, and electroplating wastewater treatment. The pole pieces and the two ends of the connector of the gold plate electrode are encapsulated by injection molding, and the conductive ionic liquid cannot be corroded. It is polished to a mirror gloss in the factory, so please pay attention to protect the surface during the hand-holding process. , put a rubber-plastic cap on it, when not in use, and when you want to save it, please put the rubber-plastic cap on again. Since the rubber-plastic cap composition contains sulfur, it will react with the metal surface, so please re-polish the surface when using the electrode. Before each experiment, polishing is an effective method to make the electrode surface as new. Features: 1) Uniform heating: The heating body is made of high-temperature resistant graphite with excellent thermal conductivity to ensure that the temperature between the digestion holes is uniform, and the temperature difference between samples is less than ±2.0 °C. When multiple samples are digested at the same time, the same reaction temperature and conditions of each sample can be guaranteed. , carry out batch processing, and overcome various defects of the traditional flat plate electric heating plate. 2) Corrosion resistance: The graphite surface is coated with Teflon coating, which is easy to clean and corrosion resistant, and can be used safely in corrosive environments such as strong acid and alkali. 3) Precise control: PID temperature control system, simple and convenient operation, excellent performance and durable. The temperature control precision is high, up to ±1.0℃, the heating rate can be adjusted, the temperature program can be realized and the heating holding time can be controlled, and the heating will be automatically stopped after the heating program is completed. 4) Efficient: up to 54 samples can be processed at the same time to improve work efficiency. 5) Wide range of applications: It can be used for routine heating reactions in the laboratory; it can precisely control sample digestion; it can quickly drive acid for samples after microwave digestion, and directly fix the volume without transfer. 6) High temperature: The electrode adopts infrared heating method, the temperature can reach 460 ℃, and the special high temperature Teflon-coated graphite is used as the heating material. Technical parameter: Gold diameter: 1mm, 2mm, 3mm, 4mm, 5mm, all lengths are 5mm. Gold Purity: 99.999% Gold Origin: United States, Japan Jacket material: PTFE, PEEK, PCTFE Outer diameter: 3mm ~ 8mm Jacket length: 60mm Total length of electrode: 75mm, can be extended The electrode tail is a gold-plated wire post that will never oxidize.
Introduction: The working electrode refers to the electrode that can cause the concentration of the component to be tested in the test solution to change significantly during the test, such as the platinum electrode in electrolysis and coulometric analysis. Gold plate electrode is a common type of electrode. It uses high-purity copper (the copper content exceeds 99.99%), and adopts the hanging plating process (manually hang the electrode piece in the electroplating tank, nickel-plated and then gold-plated), and the coating is uniform and gold-plated. The electrode has good conductivity, low noise, stable polarization potential, and very stable performance of collecting brain waves. It is easy to maintain, not easy to block, and its excellent characteristics make it applicable in industries such as medicine, pigments and dyes, pulp and paper, intermediates, fertilizers, starch, sewage treatment, environmental protection, and electroplating wastewater treatment. The pole pieces and the two ends of the connector of the gold plate electrode are encapsulated by injection molding, and the conductive ionic liquid cannot be corroded. It is polished to a mirror gloss in the factory, so please pay attention to protect the surface during the hand-holding process. , put a rubber-plastic cap on it, when not in use, and when you want to save it, please put the rubber-plastic cap on again. Since the rubber-plastic cap composition contains sulfur, it will react with the metal surface, so please re-polish the surface when using the electrode. Before each experiment, polishing is an effective method to make the electrode surface as new.
