Online Trace Oxygen Analyzer to Measure Trace Oxygen in Reducing Gases

• Customization: Available
• After-sales Service: Whole Life Technical Support
• Warranty: One Year
• Model NO.: JX-Trace Oxygen
• Customized: Customized
• Portable: Portable
• Gas: O2
• Type: Online Trace Oxygen Analyzer
• Stability: Zero Drift 2% Fs/7D;Range Drift 2
• Repeatability: 1%
• Sample Gas Flow Rate: 300 10ml/Min
• Response Time: T90 15 Seconds
• Contact Capacity: 120VAC, 1A 24VDC, 1A
• Output Signal: 4~20mA or 0~10mA DC Optional
• Transport Package: Wooden Case
• Specification: 490mm (width) 150mm (height) 280m; about 7.6kg
• Trademark: J&X
• Origin: China
• HS Code: 9027100090
• Production Capacity: 300peices/Month

Product Description

 

Online trace oxygen analyzer

Brief description: 
The online trace oxygen analyzer price uses imported fuel cell sensors, which have the characteristics of long life, high precision, and fast response. It adopts electronic flow control and has no clogging phenomenon. It can be used to measure trace oxygen in reducing gases such as high-purity hydrogen. It has its own precision filter, which greatly prolongs the life of the sensor.
The online trace oxygen analyzer uses imported fuel cell sensors, which have the characteristics of long life, high precision and fast response. It adopts electronic flow control without clogging. It can be used to measure trace oxygen in reducing gases such as high-purity hydrogen. It comes with a precision filter to greatly extend the life of the sensor. The full Chinese human-computer dialogue menu makes the operation intuitive and convenient.

Application fields:
    Online analysis of oxygen content in air separation nitrogen production industry, chemical process, magnetic material and other high temperature sintering furnace protective gases, electronic industry protective gases, and metallurgy, glass, and building materials industries.

Instrument Features:
 1. Imported fuel cell sensors are used, which have the characteristics of long life, high precision and fast response.
 2. Electronic flow control is adopted, no clogging phenomenon
 3. Can be used to measure trace oxygen in reducing gases such as high-purity hydrogen
 4. Comes with precision filter, greatly extending the life of the sensor
 5. Full Chinese human-computer dialogue menu, intuitive and convenient operation
 6. Large screen 320×240 dot matrix LCD display, can simultaneously display oxygen content, flow, date, time, instrument internal temperature and other parameters
 7. Automatic temperature compensation to eliminate the influence of ambient temperature
 8. Timing automatic storage function, you can view the stored data and curves at any time
 9. The upper and lower limit control points can be set arbitrarily within the full range
 10. Standard RS232 or RS485 communication port, can realize two-way communication with computer

Technical Parameters:

Measuring range	0.00~1000×10 -6;
Accuracy	≤±5%FS (0.00~10×10 -6);
Stability	zero drift ≤ ±2% FS/7d;Range drift ≤ ±2% FS/7d;
Repeatability	≤±1%;
Sample gas flow rate	300±10ml/min;
Response time	T90≤15 seconds;
Resolution	0.01×10-6;
Sample gas pressure	0.05 MPa≤inlet pressure≤0.1 MPa;
Contact capacity	120VAC, 1A 24VDC, 1A;
Output signal	4~20mA or 0~10mA DC optional;
Working environment temperature	-5ºC~+45ºC; humidity: ≤90%RH;
Working power supply	220VAC±10%, 50Hz±5%;
Dimensions	490mm (width) × 150mm (height) × 280mm (depth);
Installation dimensions	442mm (width) × 136mm (height);
Weight	about 7.6kg

 
  The online trace oxygen analyzer is a device that can perform online real-time detection of oxygen concentration. It is suitable for many industries and fields, such as petrochemical, electric power, steel, metallurgy, etc. The following will introduce the use of the online trace oxygen analyzer in detail.
Preparation
Open the online trace oxygen analyzer chassis and install it on the corresponding equipment. According to the requirements of different models of online trace oxygen analyzers, connect it to the corresponding instrument system, start the system, and check whether it is normal.
Determine the location of the sampling point
Choose a suitable sampling point location, which should be close to the source of oxygen to be measured and representative. For example, in a petrochemical enterprise, the bottom of the reactor can be selected as the sampling point to ensure accurate measurement of oxygen concentration.
Install and connect the sampling probe
Online trace oxygen analyzers usually require the installation of special sampling probes, which can collect samples from the measured gas flow. The sampling probe should be installed at the determined sampling point and transport the sample to the online trace oxygen analyzer through a pipeline for detection.
Calibration Instrument
The online trace oxygen analyzer needs to be calibrated before it is put into use. The calibration process should be carried out according to different models. Generally speaking, calibration is to test and correct the instrument at a specific oxygen concentration to determine its accuracy.
Start detection
Start the online trace oxygen analyzer system, adjust the sensitivity of the detector, and start testing. When the gas to be tested enters the instrument through the sampling probe, the instrument will measure the oxygen concentration and output the test results in real time.
Recording Data
For each test, the corresponding date, time, test location, measurement value and other information should be recorded. The data from multiple tests can be used to study and analyze the changing trend of the detected gas concentration.
Maintenance
Online trace oxygen analyzers require regular maintenance to ensure their normal operation. Maintenance includes cleaning the internal components of the instrument, replacing damaged parts, calibrating the instrument and upgrading the software. At the same time, a corresponding maintenance plan should be formulated according to the maintenance manual provided by the manufacturer to better maintain the instrument.
It should be noted that the use of online trace oxygen analyzers needs to comply with the corresponding safety regulations, such as good ventilation and strict prohibition of smoking. During use, personnel should be specially trained and authorized, and be given relevant guidance and operation. If problems are found in the instrument or abnormal test results, it must be repaired and calibrated before the next test. In this way, the reliability and accuracy of the online trace oxygen analyzer can be guaranteed, bringing more benefits to industrial production.