Discover Huntingdon Fusion Technique’s Argweld® PurgEye® 300 Nano, an exceptionally affordable entry-level Weld Purge Monitor® designed to accurately measure and display precise oxygen levels. With its user-friendly interface and a large alphanumeric display, this remarkable device can clearly indicate oxygen levels ranging from 1000 parts per million (ppm) all the way down to an impressive 10 ppm. Experience the power of cost-effective welding purging with the Argweld® PurgEye® 300 Nano.
Features
- Small, light and inexpensive compared to more sophisticated instruments with this range of measurement.
- Integrally mounted sensor shielded against electrical interference.
- Specifically developed for weld purging of high quality weld joints where pristine purging techniques are used.
- Suitable for all aseptic, hygienic and clean in-place welds.
- Low repair, refurbishment and recalibration costs.
- Operation with orbital welders, tube and pipe welding as well as for all welding enclosures, chambers and boxes.
- Ideal for welding stainless steel in high purity and ultra clean applications, as well as recommended for titanium, zirconium, niobium and nickel alloy welding.
- No pump, no moving parts to fail.
- AC 110/230 single phase operation.
- International electrical standards and connectors
- Ultra low cost.
What’s In The Box
- PurgEye® 300 Nano Weld Purge Monitor
- External 12 V Power Supply Unit
- International multi mains adaptor connections
- Sample tube set (40cm red tubing and 1m green tubing)
- Sturdy protective storage carrying and presentation case
- Calibration certificate for quality control purpose
- User instruction booklet
Video
FAQs
1. What sort of sensor is used in the Argweld® PurgEye® 300 Nano Weld Purge Monitor®?
The Argweld® PurgEye® 300 Nano Weld Purge Monitor® uses a solid state long life sensor of a unique design. It is very much lower in cost than other sensors that have to be used for 10 ppm measurements.
2. What is the intended application for the Argweld® PurgEye® 300 Nano Weld Purge Monitor®?
The Argweld® PurgEye® 300 Nano Weld Purge Monitor® is intended primarily for welding high quality joints made in titanium, duplex and other high spec stainless steels to prevent coking, oxidation and discolouration.
Where the inlet for the monitor sensor can be connected to a constant flow of exhausting weld purge gas.
When job specification demands accuracy in measuring oxygen levels in weld purge gas from 1000 ppm down to 10 ppm.
3. Why isn’t the Argweld® PurgEye® 300 Nano Weld Purge Monitor® fitted with a pump?
Most welding applications have an adequate flow of weld purge gas that can be exhausted over the measuring sensor.
In the event that an adequate flow rate from the system being purged is not available, HFT® also manufactures a Weld Purge Monitor® with a pump, called the Argweld® PurgEye® 500.
4. What is the length of the purging hoses supplied with the Argweld® PurgEye® 300 Nano Weld Purge Monitor®?
The red tube is 40 cm long and the green tube is 1 metre long.
5. Is the Argweld® PurgEye® 300 Nano Weld Purge Monitor® sensitive to electrical disturbances?
Each instrument has shielding to prevent most forms of interference.
Quality Control Test and Inspection criteria are designed to account for as many variables as possible.
It is extremely rare that electrical interference will affect the monitor.
6. My Company needs a Calibration Certificate once a year for all instruments. How do I obtain one?
In the event that certification is nevertheless required, HFT® has calibration centres around the world.
For the fastest and most economic method to obtain a new certificate, please contact us.
7. I need to detect oxygen level in pipes pre-heated to 300°C (575°F). Can I use the Argweld® PurgEye® 300 Nano for this range?
The Argweld® PurgEye® Weld Purge Monitors® should not be exposed to gas at a temperature above 50°C (122°F).
Please contact us for information about exhaust purge gas cooling methods.
8. Can Weld Purge Monitors® only be used when purging with argon?
The PurgEye® Weld Purge Monitors® measure the oxygen level within any gas, not only inert gases. They can be used to monitor the oxygen level when using inert gases such as argon and helium and also non-inert gases including nitrogen and nitrogen/ hydrogen mixes.
