Argweld® PurgEye® 300 Nano Weld Purge Monitor®

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An accurate 'Eye' on your Money!

The World's 'first and only' super low cost, basic, no frills Weld Purge Monitor® instrument measuring accurately down to 10 ppm....! Weld Purge Monitor® invented by HFT® in the 1970’s. Registered Trademarks in USA and Europe  

05W PurgEye300 Nano WeldPurgeMonitor

'New' unique long life sensor, virtually no maintenance, no switching, no recording, no 'wet cell', no need to constantly calibrate, integrally mounted sensor, large alpha numeric display, small and lightweight, this ultra low cost instrument accurately measures down 10 parts per million.

PurgEye® is a 'Family' Series of Weld Purge Monitors®.

Technical Comparison of all Weld Purge Monitors® 

Use this chart to find which model suits your requirements and to make an informed choice.

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Return on Investment (ROI)

All Argweld® Pipe Weld Purging Systems and all PurgEye® Weld Purge Monitors® provide instant Return on Investment.

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Purpose-designed Purge Monitor

PurgEye 300 Nano Weld Purge Monitor and Storage Case

The Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® has been specifically designed as a very low cost, basic entry level version of the Argweld® PurgEye® 300 for indicating low oxygen levels in inert gas for weld purging down to 10 ppm.

With a large alpha-numeric display, the Argweld® PurgEye® 300 'Nano' measures very accurately from 1000 ppm down to 10 ppm.

The Argweld® PurgEye® 300 'Nano' uses a unique new low cost long life sensor which has very little maintenance requirement and avoids the disadvantages of monitors with 'wet cell' technology that have to be constantly calibrated and have sensors replaced.

Argweld® PurgEye® 300 'Nano' Weld Purge Monitors® are available for immediate delivery.

 




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Small, Lightweight and Inexpensive

Argweld PurgEye 300 Nano Weld Purge Monitor and Sample Tubes

The Argweld PurgEye® 300 Nano Weld Purge Monitor® is small, lightweight and inexpensive.

The PurgEye® 300 Nano is equipped with an integrally mounted sensor to eliminate electrical interference.

The PurgEye® 300 Nano is specifically developed for weld purging of critical stainless steel and titanium joints and others where data logging, alarms and welder control are not necessarily required.

The PurgEye® 300 Nano is perfect for operation with manual welding, orbital welders, welding enclosures, pipe welding, chamber welding, duplex steel and titanium welding and ideal for welding stainless steel in ultra clean applications.

The PurgEye® 300 Nano has secure 'leak tight' connectors for weld purge hoses. Also, the instrument can be used with optional accessory hand pump and gas sampling probe.

The PurgEye® 300 Nano has low repair, refurbishment and re-calibration costs. There is no pump needed and hence there are no moving parts to fail.

 

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Technical Data and Specification

Argweld PurgEye 300 Nano Presentation Storage Case

The PurgEye® 300 Nano has an operating voltage of AC 115/230 V single phase 50/60Hz. The unit uses an external 12 V Power Supply Unit with an input voltage range of AC 90 to 260 V (included).

The PurgEye® 300 Nano has a large alpha-numeric display.

Display readings can only be shown in ppm.

The PurgEye® 300 Nano has a warm up time of less than 60 seconds.


Supplied with:

External 12 V Power Supply Unit (including multiple international mains adaptor connections)
Sample tube set (40 cm red tubing and 1 metre green tubing)
User instruction booklet
Storage and presentation case
Calibration Certificate for the purpose of Quality Control Procedures and Management Systems


Argweld® PurgEye® 300 Nano Weld Purge Monitor® Accuracy Range

Measuring Range: 1,000 ppm down to 10 ppm
Accuracy: ±2.0% of scale reading
Size: 145 x 190 x 70 mm
Power Consumption: 18 W
Operating Voltage: AC 115/230 V single phase 50/60 Hz
Weight: 1.5 kg

 

Compare all Weld Purge Monitors® in the PurgEye® Family Range

 

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See what Customers have to Say

30W PurgEye300 Nano WeldPurgeMonitor

Below is just a small sample of what customers have to say about using Argweld® PurgEye® 300 Nano Weld Purge Monitor®:

I just may confirm that PurgEye® 300 Nano is really easy to use, with excellent results. The company which trains TIG welders on stainless steel pipes enjoys great benefit using it. Before, each welder would let argon flow as much as possible before starting to weld, to be sure that purging is sufficient.  Now, they know when to reduce it prior to welding and in such a way they save good amount of argon.  Also, the same company is very happy using it while developing WPS. Now, no guessing.  And also important… any welders and their assistants can use it after few minutes of instruction.”

Zoran Stojanovic, ICI

"I am very pleased with your products, the Argweld® PurgEye® 300 Nano Weld Purge Monitor® is spectacular. We have never had welding of such high quality and consistency before and the Techweld MultiStrike® Tungsten Electrodes are a marvel. In fact I would like a box of 2.4 x 150. Send a quotation I want to begin using them."

Largest Stainless Steel Dairy Product Manufacturer in Paraguay

 

 

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Frequently Asked Questions

Argweld PurgEye 300 Nano accessories robust storage presentation case

1.0 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.

2.0 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.

When controlling an external welding power supply or when alarms and data recording is not required.

3.0 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.

4.0 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.

5.0 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 or your local distributor.

6.0 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.

 

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Shipping Information, Weights and Dimensions

07W PurgEye300 Nano WeldPurgeMonitor

Customs Tariff

European Customs Tariff: 9026 1089
International Customs Tariff: 9026 80 6000
United States Customs Tariff: 9026 80 6000
Canada Customs Tariff: 9026 80 6000

Product Codes and Sizes

Dimensions 145 x 190 x 70 mm
Gross weight 2.0 kg
Nett weight 1.5 kg
Volumetric weight 2.1 kg

Actual Instrument dimensions 145 x 190 x 70 mm
Actual Instrument weight 1.5 kg

Storage carry case dimensions  377 x 322 x 95 mm

The Argweld® PurgEye® 300 Nano Weld Purge Monitors® are available for immediate delivery.

 

Argweld® PurgEye® 300 Nano Weld Purge Monitor®

PART Nº PRODUCT DESCRIPTION
API300N Argweld® PurgEye® 300 Nano Low Cost Weld Purge Monitor® Oxygen Analysing Instrument
Suitable for operations from 115/230V single phase 20/60 Hz
Measuring oxygen from 1000 ppm to 10 ppm

Items Included:

International multi mains adaptor connections
Sturdy protective storage carrying and presentation case
Calibration certificate for quality control purposes
User manual

 

Spares and Accessories

PART Nº PRODUCT DESCRIPTION
APIS110

APIS109

APIS308

APISN05
Vacuum extractor gas sampling hand pump

Leak tight stainless steel probe

Sample tube set

Sturdy protective storage carrying and presentation case

  

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Items available as 'Downloads'

Argweld PurgEye 300 Nano Weld Purge Monitor Sample TubesLeaflets and general sales material are available to everyone visiting our website.  

Restricted access items are shown at the end of this Download section.

 

Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® A4 Leaflet

Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® Sales Flyer

Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® Frequently Asked Questions

Argweld® PurgEye® Weld Purge Monitors® Training Poster

Compare all Argweld® PurgEye® Weld Purge Monitors®

Argweld® PurgEye® Weld Purge Monitors® Promotional Poster

Technical comparison of all Weld Purge Monitors® in the Argweld @ PurgEye® Family Range

 

Special Note:  The items below are restricted and only available in our Secure Login section.  This is mainly for the protection of our Exclusive Distributor network.  
Should you wish to receive an item mentioned below which is not active as a 'download' link on this page, please contact us or your nearest Distributor.

Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® User Instructions Technical Manual
Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® Technical Notes
Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® Certificate of Calibration
Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® User List Customer Reference
Argweld® PurgEye® 300 'Nano' Weld Purge Monitor® Price List

 

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