A Tunable Diode Laser (TDL) sensor-based trace moisture analyzer, the DF-745 SGMax is designed for the measurement of diverse gas mixtures in specialty gas blending applications.
Using intelligent integrated software, the DF-745 SGMax includes a database of 17 standard background gases – with blends of up to eight gases – providing an adaptable solution for diverse application needs. Thirty custom gas mixtures can be predefined directly via the front panel interface.
The robust SGMax can be moved easily from port to port, virtually eliminating dry down times often associated with these applications. TDL technology delivers a broad measurement range of 0-100 parts-per-million (ppm), with a Lower Detection Limit (LDL) of 5 parts-per-billion (ppb) – the lowest available without using a pump. Ultra-stable, zero drift sensing technology helps to extend calibration periods and reduce ongoing maintenance needs.
When you need to analyze moisture as a contaminant in pure and specialty gas blending applications, you depend on highly accurate, stable measurements with a low LDL and a broad measurement range. A robust design that permits portability to dry down times is essential to process efficiency, as is the requirements to record production
data efficiently. No matter the application, you’ll want a moisture analyzer that delivers class-leading performance while actively reducing maintenance costs. We don’t believe you should have to compromise.
At the heart of the SGMax is powerful application software specifically designed for blending specialty gases involving single gases and mixtures with up to eight components. An expanded database of 17 standard background gases now includes CF4, C2F6, C3F8, C4F8 and NF3, while users can pre-define gas mixture templates for routine blends or define a custom mixture using the front control panel. Custom gases can be added using a simple data collection procedure.The SGMax also virtually eliminates dry down times, thanks to a clever hardware/software design and a compact, low weight format ensuring the simplified port to port mobility your applications demand.
Factory calibrated, the zero-drift performance delivered by Servomex’s high-stability TDL sensing technology requires no ongoing calibration, while the non-depleting sensor technology never needs replacing. The exceptional 5ppb LDL is the lowest measurement level available without the additional set-up costs and continuing expense of using a pump.The SGMax is optimized for fast and efficient operation, with storage and recall functions for pure and specialty gas blends minimizing downtime switching between cylinder measurements. These advantages make the SGMax an adaptable, high performance analyzer you can depend on.
If you’re looking for a gas analysis system, our expert team can help. Get in touch to find out more about our collaborative approach to delivering a system that matches your exact requirements.
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Your analyzer will be assembled in one of our state-of-the-art engineering centers and rapidly dispatched to your site
Designed for specialty gas applications, the DF-745 SGMax offers ultra-stable moisture monitoring and significant cost savings.
Gas blend storage, recall and measurement data is displayed on the DF-745 SGMax’s built-in LCD screen.
With a broad detection range of 0-100ppm, the DF-745 SGMax has an exceptionally low LDL of 5ppb.
The ultra-stable TDL sensor ensures that the DF-745 SGMax requires less frequent maintenance, while requirements are simple, with no consumables required.
Combining TDL sensing technology with a robust Herriot Cell, the DF-745 SGMax provides and ultra-trace trace moisture measurements in a broad range.
| Gas | Measurement |
|---|---|
| Water vapour (Moisture) (H₂O) | ppm, ppb |
Technologies
19 inch (48.3cm) Wide x 10.5 inch (26.7 cm) High x 22.5 inch (57.2 cm) Deep
70 pounds (31.8 kg)
“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.”
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Find out all the features, benefits and technical specifications of the DF-745 SGMax – download the operator manual and product brochure now.
The DF-745 SGMax is optimized for moisture measurements in specialty gases, and provides an adaptable solution for a variety of application requirements.
Specialty gas cylinder quality control checks | Bulk gas cylinder quality control
