Features

• It is a suction type oxygen meter to measure the oxygen concentration in the furnace.
• MG6000 is an oximeter with a built-in suction pump.
• Measurement gas at high or low temperature in places where oxygen meters or oxygen sensors cannot be directly attached can be sucked by a pipe and measured at around normal temperature.
• Low concentration measurement gas can be sucked to measure oxygen concentration in a furnace or equipment at a distance.
• Measurement of hot or cold gases
• Since a suction pump and a flowmeter are built in, measuring gas can be radiated in the middle of pipes and piping and connected to an oxygen meter at around normal temperature.
• Since a filter containing activated carbon is built in, trace amounts of toxic gas and dust can be removed by the filter.
• An optional filter unit containing activated carbon can be added dep***ing on the operating environment.
• high precision
• It has a high accuracy of ±0.5%O2, and the calibration gas connection port is provided in the body to facilitate calibration with reference gas and maintain accuracy.
• Excellent stability and long life
• It ***s a high-performance compact zirconia solid electrolyte oxygen sensor that has a long life and is easy to maintain, so the accuracy is stable for a long time.
• Small and thin for easy operation
• Both the filter unit and the measuring unit are small and thin and easy to install.
• zirconia oximeter
• Stabilized zirconia is known as an oxygen ion conductor.
• The stabilized zirconia is ***d as a substrate, and a platinum electrode and an oxygen diffusion limiting hole are formed on one surface of the substrate, and a platinum heater is formed on the other surface.
• In order to obtain practical oxygen ion conductivity, the substrate is heated to several hundred °C by energizing the heater. When a voltage is applied between the electrodes, a current with oxygen ions as carriers flows through the substrate.
• Due to the oxygen diffusion limiting hole formed on the cathode, the amount of oxygen flowing into the cathode is limited, and a flat region (limit current) is observed in the current-voltage characteristics.
• Since the limiting current varies in proportion to the oxygen concentration, it is possible to determine the oxygen concentration in the atmosphere by measuring the limiting current.