The Nernst Embedded Zirconia Trace Oxygen Analyzer is the 7th generation trace oxygen analyzer designed and manufactured by Nernst. This analyzer is widely used in multiple fields, including but not limited to vacuum welding furnaces, chip manufacturing in the electronics industry, reflow soldering, glove box oxygen measurement, 3D printing, biopharmaceutical industry, precision component bright annealing furnaces, high-strength alloy tool coating processing equipment, as well as various small equipment process fields that require oxygen control. The range of measured micro oxygen content can reach 10 ^ -30~100% oxygen content. The analyzer can provide real-time O2% content (percentage) of flue gas in the furnace or flue, as well as 12 other useful parameters. In addition, this trace oxygen analyzer is also suitable for other fields that require high-precision measurement of oxygen content.

feature

Direct insertion fast response zirconia sensor

The Nernst zirconia sensor adopts sheet zirconia ceramic welding and fastening composite technology, which has strong thermal shock resistance.

Generally, standard gas calibration is not required (environmental air calibration can be used), with high oxygen measurement accuracy, fast reaction speed, no signal drift, and strong corrosion resistance.

The actual reaction time is less than 100 milliseconds, and the reaction time for oxygen is 50 milliseconds.

Accurate sensor temperature control

The sensor comes with a built-in heater component, which is precisely controlled by the analyzer to keep the sensor at 720 ℃ at all times.

Large oxygen measurement range and high oxygen measurement accuracy

The range of measured micro oxygen content can reach 10 ^ -30~100% oxygen content.

maintenance-free

The analyzer does not require any regular maintenance, and the sensor does not need to be calibrated on a regular basis, only as needed.

compact design

The analyzer has a small volume, is easy to install, can be installed on the surface of the control panel, and integrated into various equipment components.

output control

The analyzer provides a 4-20mA current output and a computer communication interface RS232 or a network communication interface RS485.

display function

Adopting an easy to read high brightness LED display screen, it can display various functions and parameters, and has strong output and control functions.

Oxygen display unit

It supports automatic conversion of percentage content%, PPM mode, and Scientific notation X-E%.

Alarm Settings

The analyzer is equipped with 3 universal alarm outputs, including 1 high oxygen alarm, 1 low oxygen alarm, and 1 programmable fault alarm.

Automatic or fixed range measurement

The analyzer can be configured to automatically change the measurement range based on the concentration of oxygen during the process.

easy to operate

The analyzer is set up at the factory and users can directly enter the menu to change configuration parameters through the buttons on the analyzer panel.

Sensor specifications and parameters

Analyzer specifications and parameters