SERVOPRO DF high purity

The DF-760E is a dual moisture/oxygen analyzer for UHP gases

Designed for quality control applications in UHP bulk gases, the compact DF-760E analyzer is a unique solution for the dual measurement of trace and ultra-trace moisture (H2O) and oxygen (O2).

A unique dual measurement for quality control of UHP bulk gases

Delivering a compact integrated solution for the simultaneous monitoring of trace moisture and trace oxygen, the DF-760E is an analyzer designed for monitoring UHP bulk gases used in the manufacture of integrated circuit boards.

Combining the industry-leading properties of Servomex’s non-depleting Coulometric sensor and robust Tunable Diode Laser (TDL) technology within a single compact unit, the DF-760E measures ultra-low contaminant levels of H2O and O2 within background gas blends of nitrogen (N2), hydrogen (H2), Helium (He), O2 and Argon (Ar) (H2O in O2 only).

Dan Johnson
Global Head of Product Management – P&S

Industry-leading measurement performance

Offering exceptionally low, industry-leading Lower Detection Limits (LDL) of 100ppt (H2O) and 45ppt (O2), the DF-760E provides a fast speed of response, unsurpassed stability and immunity from trace acid damage, making it ideal for quality checking and leak detection in semiconductor FAB applications.

This unmatched measurement performance is supported by a low-maintenance design, delivered through the resilient zero-drift sensing technologies which require no ongoing calibration.

High stability TDL trace/ultra-trace measurements

When you work in the manufacture of integrated circuit boards, the quality control of electronics grade UHP gas is crucial. To measure O2 and moisture as a trace contaminant, you’ll want a highly sensitive measurement that measures down to the lowest levels. Measurement reliability with a fast speed of response and uncompromised stability are a must. And no matter your measurement requirements, you’ll want a solution that delivers operational efficiencies. We don’t believe you should have to compromise.

A no compromise solution

The DF-760E is the only combination analysis solution for ultra-trace levels of moisture and oxygen, delivered through Servomex’s leading-edge TDL and Coulometric E-Sensor technology. A low LDL – 100ppt (H2O) / 45ppt (O2) – delivers the sensitivity demanded, and the ability to measure multiple gas streams for N2, H2, He, Ar and O2 background gases with a single device provides considerable adaptability to suit your gas quality checking needs.

Simple maintenance and reduced ongoing costs

By offering a dual analysis capability in a single, compact one-box solution, the DF-760E reduces the footprint, infrastructure and maintenance costs associated with using separate analyzers for O2 and H2O respectively. By offering a consistently reliable, fast speed of response with zero drift, the DF-760E helps extend maintenance and calibration intervals, while factory pre-calibration simplifies set up and installation. This ensures the DF-760E delivers an integrated, value-added solution for the semiconductor industry.

Need a gas analysis system? Contact the experts

Our gas analysis expertise and range of technologies ensures we can deliver the system your process needs. For a collaborative approach and project management from start to finish, get in touch now.

Ready to buy? Here’s how it works

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Enquiry

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Consultation

Our expert team will help you select the right product package, ensuring you have the accessories and support to get the best performance from your analyzer

Fulfilment

Your analyzer will be assembled in one of our state-of-the-art engineering centers and rapidly dispatched to your site

Unique benefits from dual measurement capabilities

The DF-760E provides industry-leading Lower Detection Limits (LDL) of 100ppt for moisture and 45ppt for oxygen for a single solution to trace contaminant measurements.

Broad detection

The DF-760E performs H2O measurements in ranges from 0-20ppm to 0-2ppb min., and from 0-20ppm to 0-1ppb min. for O2 measurements.

Minimal maintenance

The non-depleting Coulometric and TDL sensing technologies reduce ongoing costs, while zero sensor drift extends calibration intervals for the DF-760E.

Easy to use

Capable of operation through front panel or digital communication protocols, a single DF-760E can be used for dual measurements in a range of background gases.

Unrivalled performance

  • Stable, accurate sensing delivers industry-leading trace measurements
  • 100ppt LDL (H2O) / 45ppt LDL (O2)
  • Manufactured by Servomex – over 60 years’ experience pioneering gas analysis thousands of units used in the field

 

Flexible

  • Unique industry solution for ppt monitoring of moisture and O2
  • Operable via front panel or digital communication options
  • Broad Detection Range: 0-20ppm – 0-2ppb min (H2O) / 0-20ppm – 0-1ppb min (O2)

 

Easy to use

  • Dual analysis capability provides ‘one-box’ solution to H2O / O2 trace contaminant measurements
  • A single analyzer can be used for multiple background gases: N2, H2, He, Ar and O2

 

Low cost of ownership

  • Resilient TDL and non-depleting Coulometric sensing requires minimal ongoing maintenance
  • Zero sensor drift greatly extends calibration intervals
  • Coulometric E-Sensor immune from acid damage

 

Benchmark compliance

  • IEC 61010-1
  • Overvoltage Category II, Pollution Degree 2
  • EU EMC Directive
  • EU Low Voltage Directive

Gases sensed, measurements and technologies

The DF-760E combines non-depleting Coulometric sensor and robust TDL technology for trace and ultra-trace measurements of moisture and oxygen in a range of background gases.

Gas Measurement
Oxygen (), ,
Water Vapour (Moisture) (), ,

Technologies

Certificates

  • IEC 61010-1
  • Overvoltage Category II, Pollution Degree 2
  • EU EMC Directive
  • EU Low Voltage Directive

Schematics (select to expand)

Size

483mm (19”) Wide x 266mm

(10.5”) High x 608mm (23.9”) Deep

Weight

31.8kg (70lbs)

Get the detailed specifications

“For in-depth specifications you’ll want to download our technical datasheet which includes information on technology, performance, operating environment, sample conditions and compliance along with technical drawings and top-level benefits and applications.”

Dan Johnson
Global Head of Product Management – P&S

Download the DF-760E resource pack

“Find out more about the features, benefits, and technical specifications of the DF-760E with our complete pack of resources. We’ve compiled everything you’ll need to know into one simple download.”

Dan Johnson
Global Head of Product Management – P&S

Typical applications

Designed to monitoring the purity of UHP bulk gases used in the manufacture of integrated circuit boards, the DF-760E delivers a unique low-level dual measurement of O2 and H2O.

Bulk gas quality control checks for integrated circuit board fabs | Leak detection checks

UHP Gases / Semiconductors

A comprehensive systems solution

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