E. Jankus GmbH

Industriebedarf und Schweißtechnik

JA-ero

WEB 1

Residual oxygen measuring devices for welding technology determine the residual oxygen content in protective gas atmospheres (argon/forming gas), which are primarily used in welding processes but in the TIG process.

For the quality and corrosion resistance of weld seams on components made primarily of stainless steel, it is absolutely necessary to create an atmosphere that is as oxygen-free as possible in the area of the welding zone. A residual oxygen measuring device ensures that this atmosphere is measured before, during and after the welding process, ideally measuring values of less than 70 ppm (parts per million) in order to achieve the desired result

 

JAero-L

JA-ero  L

 

 

 

 

 

 

 

 

 

 

 

Technical Data

Power supply: 115 V - 230 V / 50...60 Hz plug power supply, 24 V DC device supply
Max. permitted pressure measuring gas: 0,1 MPa (1bar) Overpressure, over 1 kPa an error correction is necessary
Max. permitted temperature measuring gas: 80°C
Working conditions: 10°C - 40°C, rel. Humidity < 80 % by 20°C
Storage conditions: -20°C - 60°C, rel. Humidity < 95 % by 20°C
Measurement range: 0 - 1000 Vol.-ppm O², correspond to 4 - 20 mA
Precision of measurements by normal pressure: rel. measurement error < 3 % im Bereich 2 x 105 - 10 ppm
rel. measurement error < 5 % im Bereich 10 - 0,1 ppm
Keypad / Display: Touchscreen, 3 languages selectable ( german, english, french )
Degree of protection of enclosure: IP 30
Alarm Signals: acustic (audio warning) and optic (gren / red LED) free adjustable
Pump performance: 5 - 10 l/h (is automatically controlled when using the internal pump)
Weight: 4 kg, incl. Accessories + Case 6,4 kg
Dimensions ( Indicator ):  L x W x H = 250 mm x 200 mm x 200 mm
Dimensions ( Case ):  L x W x H = 370 mm x 310 mm x 145 mm
Other matters: Calibration Intervals not necessary, the Indicator is self-calibrating !

 


 

JAero-L

JA-ero  F

 

 

 

 

 

 

 

 

 

 

 

Technical Data

Power supply: 115 V - 230 V / 50...60 Hz plug power supply, 24 V DC device supply
Max. permitted pressure measuring gas: 0,1 MPa (1bar) Overpressure, over 1 kPa an error correction is necessary
Max. permitted temperature measuring gas: 80°C
Working conditions: 10°C - 40°C, rel. Humidity < 80 % bei 20°C
Storage conditions: -20°C - 60°C, rel. Humidity < 95 % bei 20°C
Measurement range: 0 - 1000 Vol.-ppm O², correspond to 4 - 20 mA
Precision of measurements by normal pressure: rel. measurement error < 3 % within the range 2 x 10- 10 ppm
rel. measurement error < 5 % within the range 10 - 0,1 ppm
Keypad / Dsiplay: Touchscreen, 3 languages selectable( german, english, french)
Data recording: Intelligent Datalogger with USB – serial interface for automatically record of all measured data, DIN – ISO – suitable data logging and analysis
Degree of protection of enclosure: IP 30
Alarm Signals: acustical  (audio warning) and optical (green / red LED) free adjustable
Pump performance: 5 - 10 l/h (is automatically controlled when using the internal pump)
Weight: 4 kg, incl. Accessories+ Case 6,4 kg
Dimensions ( Indicator ):  L x W x H = 250 mm x 200 mm x 200 mm
Dimensions ( Case ):  L x W x H = 370 mm x 310 mm x 145 mm
Other matters: Calibration Intervals not necessary, the Indicator is self-calibrating !