Weld Purge Monitors
MASTERPURGE 100
The MasterPurge 100 is our easy to use entry level weld purge monitor.
•It comes complete and ready to use straight from the carrycase.
•It is suitable for general stainless steel pipework applications.
•Measuring range : 20.9% to 0.01%
•For more critical applications such as Titanium, Nuclear, food and chemical, please choose a higher spec model from the MasterPurge range.
MASTERPURGE 1000P
The MasterPurge 1000P has a measuring range of 0-25% oxygen in Argon, Helium, Argon/Hydrogen mixes etc.
•Push button re-calibration for oxygen cell drift
•Built in audible alarm to warn of purge loss – variable alarm level
•Re-chargeable batteries – charger included
•Two year oxygen cell life
•Manufactured in the UK
MASTERPURGE 5
The MasterPurge 5 measures 5-1000 ppm.
•Temperature-controlled zirconium sensor (1000 ppm – 5 ppm)
•Graphic-competent, coloured 1“ OLED-display
•Integrated, free programmable signal-horn. The analyzer can be programmed on
the PC or Android mobile-phone with the optional Bluetooth adapter.
•A green measurement value on the OLED display means “approved”.
•Diffusion resistant FPM measurement hose
•Charging cable for car cigarette lighter available
•Display screen rotates when you turn the device due to position sensor
•Measuring up to 4 hours

Parameter Name	Parameter Value
Type	level
Applications	pipe chemical welding purge
Other characteristics	digital