Hollow glass inert gas analyzer

Instrument Overview:

Hollow glass inert gas analyzerIt is a new intelligent online gas analyzer developed by our company using imported high-performance magnetic mechanical oxygen sensors combined with high-precision production processes and new microcomputer technology. The analyzer is based on the paramagnetic magneto mechanical principle and can analyze and measure the oxygen concentration in inert gases such as N2 and AR.

This analyzer has the characteristics of high measurement accuracy, high performance stability, fast response time, wide applicability, and long service life. All indicators meet or exceed similar products at home and abroad.

Basic product parameters:

Measurement principle: Principle of magnetic oxygen sensor

Measurement range: 70.00% -99.99% (AR)

Accuracy: ± 1% FS

Resolution: 0.01%

Repeatability: ≤± 1% FS

Stability: Zero drift ≤± 1% FS/7d

Range drift ≤± 1% FS/7d

Response time: τ 90 ≤ 10S

Environmental parameters:

Working environment: -5 ℃~+45 ℃, humidity: 90% RH

Charging power supply: 220VAC

Sample gas pressure: 0.05MPa ≤ Sample gas pressure ≤ 0.20MPa

Sample gas flow rate: 150ml/min

Preheating time: 3-5 minutes

Electrical parameters:

Power supply: Rated voltage: 12VDC

Action conditions: Environmental temperature: -5 ℃ to+45 ℃; Environmental humidity: below 90% RH, no condensation is allowed

Gas is dry, dust-free, and the inlet and outlet are located outdoors with good ventilation and conditions

Instrument features:

The instrument adopts high-performance embedded integrated touch and TFT true color display screen, which can display measurement values, historical curves, ranges, statuses, various parameter settings and other interfaces. The configuration, calibration, and testing of various instrument parameters can be carried out in the form of a touchable menu, and historical records and curves can be set according to time.

Equipped with imported sensors, it has the characteristics of long lifespan, high accuracy, and fast response.

The new type of gas flow stabilization system has the advantages of good technology, high accuracy, fast response, stable performance, and continuous gas analysis process.

According to the instrument design, there is a precision filter that greatly reduces the impact of external interference on the measurement accuracy of the instrument.

Adopting good analysis algorithms, the measurement accuracy is not affected by environmental humidity, dust, etc. The detection line is low, the temperature drift is small, and the range span is wide, meeting various measurement needs.

Convenient component selection, up to multiple components can be measured simultaneously, and components can be freely replaced according to customer requirements.

Imported air pump, capable of extracting sample gas for analysis in a measurement environment without pressure or negative pressure (optional)

64M memory, 128M FLASH USB interface, can store a large amount of historical data, making it convenient for customers to export and store data.

External ports such as RS-232 or RS-485 (optional). (Optional)

The Ethernet port is used to connect to the wide area network. (Optional)

Application fields:

Hollow glass inert gas analyzerWidely used in the following occasions: protective gases for high-temperature sintering furnaces such as insulating glass, air separation nitrogen production, chemical processes, magnetic materials, protective gases for the electronics industry, and online analysis of oxygen content (analysis of O2) in metallurgy and building materials industries.

Dimensional drawing: