Датчик Yokogawa OX400 Zirconia Oxygen Analyzer Low Concentration Gas Meter — продавец №5859821

Description Yokogawa OX400 Zirconia Oxygen Analyzer This listing is for a Yokogawa OX400 Zirconia Oxygen Analyzer. The OX400 is designed to measure oxygen concentration in inert gases using a zirconia oxygen sensor. It has been used in industrial process monitoring, semiconductor manufacturing, laboratory applications, and gas analysis. Main Specifications Manufacturer: Yokogawa Model: OX400 Measurement Principle: Zirconia Oxygen Sensor Target Gas: Oxygen concentration in inert gases Not suitable for gases containing silicon compounds, combustible gases, corrosive gases, toxic gases, or liquid droplets. Measurement Range: 0–10 ppm O₂ to 0–100 vol% O₂ Sampling System: Depending on the installed configuration: Internal pump Aspirator External suction system Operating Condition Representative photos are used because multiple similar units are available. Only a basic functional inspection has been performed. The unit appears to power on; however, no actual oxygen-gas measurement or calibration has been performed. The following have not been verified: Oxygen measurement accuracy ppm-range measurement All measurement ranges Sampling performance Pump operation (if equipped) Alarm functions Analog outputs Communication functions Long-term continuous operation Proper operation cannot be guaranteed. Calibration No manufacturer calibration or accredited calibration has been performed before listing. Sensor condition, calibration status, and measurement accuracy are unknown. Professional inspection and calibration are recommended before using the analyzer in applications requiring accurate oxygen measurements. Condition Used. The analyzer shows normal cosmetic wear including: Small scratches Scuffs Dirt Sticker residue General age-related wear It has been lightly cleaned. Please re photos carefully. Important This unit has received only a basic inspection . It is being sold AS IS for parts, repair, restoration, or research use. No guarantee of proper operation is provided. Incl