Shanghai ChangAi Electronic Science & Technology Co.,Ltd
CHANGAI Electronic Science & Technology Co., Ltd is a high-tech corporation that is specialized in studying, developing, producing and selling high quality gas sensors, analyzers & systems in China.
- +86-21-51692285
- +86-21-33275656
- info@ci-ele.com
- Room 316, Hong Yi Building, No.2158
Wan Yuan Road, Minhang
Shanghai, 201103
China
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product
Trace Oxygen Analyzer
GNL-IN121
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN121 is based on microprocessor, and keeps frequency current sensor as measuring point with intelligence, high accuracy and comprehensive function. It applies to the accurate measurement of oxygen concentration in 0~25.00% nitrogen- oxygen mixed gases. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/0e266f3f-134f-bfa1-4437-f6ee37fdb1dc.shtml#sthash.sNvnkmUs.dpuf
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Thermal Conductivity Gas Analyzer
CI2000-RQD
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
Determining gas concentrations by measuring the thermal conductivity of the gas, CI2000-RQD analyzer uses advanced thermal conductivity sensor with single chip technology. It adopts platinum thread as sense organ to make up Imbalance Bridge, which output signal has a relationship with tested gas volume. And the single chip will magnify, sieve wavelength, modify linearly and criteria the signal by electric procedure.
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Oxygen Purity Monitor
CI1300
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
CI1300 Oxygen Purity Monitor is designed for monitoring oxygen purity in the room air. It uses advanced ion current sensor as its measure unit, is an intelligent monitor based on the core micro-processor. Can precisely monitoring the oxygen purity in 0-40% N2 & O2 gas mixtures. - See more at: http://en.ci-ele.com/79b7fcd3-aee7-30a4-9cf8-76748ef33dcc/37450a04-f65c-a3b7-4e5b-7053fb48529d.shtml#sthash.UZqzsqpD.dpuf
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Process Oxygen Analyzer
CI-IN128
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
CI-IN128 oxygen analyzer is with ion current principle, which is capable of oxygen purity measurement range 0-10/100/1000ppm, 25%. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/ba0a71a9-7d65-03f5-b15e-d4bc86cbbbd7.shtml#sthash.4gq1qbYn.dpuf
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Portable Trace Oxygen Analyzer
GNL-IN93
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN93 trace oxygen analyzer is an intelligent analyzer which based on microprocessor. The sensor it uses is fuel cell type oxygen sensor and it can measure 0-25% of oxygen concentration, but it is best to measure oxygen concentration in 0-1000ppm environment. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/5d34ba2a-2b3a-1ccb-c9f8-eb38b05de7bb.shtml#sthash.tMYL7x9d.dpuf
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High Temperature Humidity Analyzer
CI-IN19
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
CI-IN19 humidity analyzer uses vast-contrast humidity sensor as testing unit. It’s an intelligent analyzer at the core of micro-processor and made of detector part & display part. It’s use to measure the relative humidity in air and vapor mixed gas between o to 200℃. - See more at: http://en.ci-ele.com/fb01357d-94e6-2795-f3d2-ea8d5b3a3d31/f7847efb-fece-c4be-5376-3bd0f9a8eeba.shtml#sthash.KCqpmhCp.dpuf
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product
Process High Purity Oxygen Analyzer
GNL-IN88
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN88 high purity oxygen analyzer breaks through magneto mechanical measurement and achieves to measure oxygen concentration without benchmark gas by adopting vast-contract with the world advanced technology as measurement principle. It has observable characteristics of long calibrating period, high precision, small appearance, low power consumption, etc. - See more at: http://en.ci-ele.com/2d52147a-f981-5670-12e2-94734366ad09/50fc24bd-642b-02b9-ca3e-434a7026271f.shtml#sthash.93ZyBkDx.dpuf
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product
Process Trace Oxygen Analyzer
NL-IN96
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN96 trace oxygen analyzer is an intelligent analyzer that is based on microprocessor. It adopts fuel cell oxygen sensor, can measure oxygen concentration in 0-25% of oxygen, and it tests best in 0-1000ppm of oxygen. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/eb29c97a-af95-5fcd-f4a9-f48f6290407f.shtml#sthash.Sirfx2VB.dpuf
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Process Purity Oxygen Analyzer
GNL-IN84
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN84 high purity oxygen analyzer breaks through magneto mechanical measurement and achieves to measure oxygen concentration without benchmark gas by adopting vast-contract with the world advanced technology as measurement principle. It has observable characteristics of long calibrating period, high precision, small appearance, low power consumption, etc. - See more at: http://en.ci-ele.com/2d52147a-f981-5670-12e2-94734366ad09/5cb96e1c-9d46-71b5-defc-db00e268d683.shtml#sthash.hTZMaZ9i.dpuf
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N2,O2 Analyzer
P860 Series
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
P860 series analyzer is the online intelligent measurement instrument, which adopting advanced ion current oxygen sensor with single chip technology. N2%=100%-O2%. It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/54b8d904-ebc5-7b11-fc19-cf39baaa5889.shtml#sthash.0iShzAbt.dpuf
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Trace Hydrogen Analyzer
GNL-400
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-400 trace hydrogen analyzer adopts imported high-performance electrochemical sensor with latest micro computer technology. It has such functions of LCD display, upper & lower alarm, signal output and relay contactor alarm output. And can be used to measure the hydrogen concentration in nitrogen, oxygen and argon.
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Process Percent Oxygen Analyzer
GNL-IN962
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN962 oxygen analyzer is an intelligent oxygen analyzer that is based on microprocessor, keeping gas electrochemical sensor as measuring unit with high intelligence, accuracy and long service life. It has been used in oxygen concentration in many industries under various environments. - See more at: http://en.ci-ele.com/79b7fcd3-aee7-30a4-9cf8-76748ef33dcc/16c2beac-ce45-7aaa-50ed-8b48397f3a15.shtml#sthash.1UMwSmEm.dpuf
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Portable Dew point Analyzer
GEN-25
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GEN-25 dew point analyzer is a kind high-performance intelligent moisture tester, which is developed by film capacitive ceramic dew point sensor combine with latest micro computer technology. It is used to measure the moisture content in various gases.
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Flue Oxygen Analyzer
GNL-IN191
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
It is combined by gauge outfit and probe, the gauge outfit is based on microprocessor, the probe adopts frequency conversion oxygen analyzer as the measuring unit. The analyzer measure most accurate in 0~25.00% nitrogen- oxygen mixed gases. - See more at: http://en.ci-ele.com/79b7fcd3-aee7-30a4-9cf8-76748ef33dcc/9b6425da-e68d-50a8-067e-40b84f9bd2f8.shtml#sthash.Vh7PRsZP.dpuf
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N2 O2 Analyzer
GNL-IN881 Series
Shanghai ChangAi Electronic Science & Technology Co.,Ltd
GNL-IN881 series analyzer is the online intelligent measurement instrument, which adopting advanced ion current oxygen sensor with single chip technology. N2%=100%-O2%.It has been widely used in the fields of nitrogen separation from air, fertilizer, petrochemicals and biological fermentation. - See more at: http://en.ci-ele.com/8aedb8bf-ef48-4f8c-127a-797c939a6181/78ea4933-855f-c270-f389-d6ac3b6fe432.shtml#sthash.Dk7zX5DN.dpuf
