Oxygen Analyzer
Oxygen Analyzer
At CHANG AI, your trusted Oxygen Analyzer Manufacturer and Oxygen Analyzer Suppliers, our oxygen analyzers range from trace electrochemical sensors to high-range paramagnetic units, suitable for semiconductors, petrochemicals, and medical gas systems. Our strength lies in engineering exceptional stability into every device—whether you’re measuring ppb-level oxygen in ultra-pure nitrogen or optimizing combustion in steel mills, our analyzers deliver lab-accurate readings that remain steady in extreme heat or dust. We don’t just sell hardware; we provide end-to-end support: pre-sales calibration guidance, remote installation assistance, and 24/7 remote troubleshooting. Many clients stay with us for years, not just for reliable hardware, but because we treat their operational challenges as our own.
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CI-PC13 Portable oxygen analyzer Product FeaturesMicroprocessor as the core, frequency conversion ion flow oxygen sensor as the measuring unit, with intelligence, good stability, high precision, long calibration cycle and so on;Pressure detection function: test the internal relative pressure of the gas path, determine whether the gas path is blocked, when the sample gas pressure exceeds the set fan chart, will issue an alarm;Menu lock switch: prevent misoperation to change theparameters of the a...
GNL-2100 Series portable oxygen/nitrogen analyzer Product FeaturesWith microprocessor as the core, it has the features ofintelligence, good stability, high precision and long calibration cycle;Long standby time: built-in large capacity lithium battery, normal use, standby time is not less than 8 hours;Menu lock switch: prevent misoperation to change the analyzer parameters affecting its normal operation An alarm will be issued when oxygen/nitrogen deviates from the alarm value, which can b...
CI-PC832 Portable high content oxygen analyzer Product FeaturesWith microprocessor as the core, 3D ion flow sensor as the measuring unit, with intelligence, good stability, high precision, long calibration cycle and so on; Window surface covered with a toughened glass, enhan-ce the impact protection of windows;Built-in large capacity lithium battery, normal use, standby time is more than 3.5 hours;High precision pressure automatic compensation, reduce the impact of pressure on the mea...
It has the characteristics of intelligence, good stability, high reliability, long calibration cycle, etc.;
Microprocessor as the core, using frequency conversion ion current sensor as the measuring unit, with intelligence, good stability, high precision, long calibration cycle and so on;
The analyzer adopts a new type of long-life ion flow oxygen sensor, which has the characteristics of high precision and fast response speed;
The analyzer uses a new type of long-life ion flow sensor, with high precision, fast response and so on;
RS232/485 two-way communication function: choose the configuration of communication, with the computer or other digital communication equipment for direct communication;
RS485 two-way communication function: can communicate with computer or other digital communication equipment directly;
CI-PC181 Oxygen transmitter Product FeaturesCan be used for oxygen concentration measurement in high temperature environment;Meet the measurement accuracy requirements in the range of 0~25.00%;The circuit adopts digital processing technology, isolation amplification, frequency intercept design, withstrong anti-interference ability;RS485/232 two-way communication function.Technical IndexSensorFrequency conversion ion flow sensorMeasuring range0.01~25.00% O₂Linea...
Double pool thick film co-firing technology, long service life of the sensor;
Automatic calibration function: the analyzer has automatic calibration function, according to the method specified by the manufacturer to connect the standard gas, can automatically complete the calibration of the analyzer;
Automatic calibration function: the analyzer has automatic calibration function, according to the method specified by the manufacturer to connect the standard gas, can automatically complete the calibration of the analyzer;
CI-PC82 High content oxygen analyzer Product FeaturesIt has the characteristics of intelligence, good stability, high reliability, long calibration cycle, etc.;Window surface covered with a toughened glass,enhance the impact protection of Windows；The latest touch key technology,easy to operate,key long service life；Menu lock switch: to prevent the impact of misoperation on thenormal operation of the analyzer;When the oxygen concentration deviates from the alarm value, the alarm value can be se...
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CHANG AI is a world-leading high-tech enterprise in gas analysis and detection, committed to providing customers with world-class gas analysis and detection products and one-stop solutions.
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Fax: +86-21-33275656
Tel: +86-21-51692285 / +86-21 400 700 8817
E-mail: info@changai.com / ana@changai.com
Add: No.97, Qibao WanKe International Center, Lane 1333, Xinlong Road, Minhang District, Shanghai, P.R. China. 201101
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