Performance in TOC analysis meets ease of use
The technology of the acquray® is based on a wet-chemical oxidation process supported by highly energetic UV radiation. This combination ensures complete digestion of all organic compounds, yielding precise measurement results. The instrument comes with predefined methods, easy, intuitive calibration procedures and auto-alerts for when maintenance is needed. This makes the acquray series the ideal solution for routine labs that require instruments with high laboratory efficiency and minimal down-time.
Highlights of the acquray
Highest sensitivity for precise measurement results
due to the high injection volumes up to 40 ml and the precise infrared (IR) detector
Time saving sample preparation & autosampler
with the up to 111 position autosampler with automatic acidification for NPOC determination for safe, unattended 24/7 operation
Features
Highest sensitivity for precise measurement results
The acquray is capable to handle high injection volumes up to 40 ml. In combination with the precise infrared detector (IR), the use higher injection volumes leads to a very low limit of detection of only a few ppb. The technology of the acquray is based on a wet-chemical oxidation process, that is supported by highly energetic UV radiation at different wave lengths. This powerful UV/persulfate digestion ensures complete digestion of even very stable organic carbon compounds and leads to highly accurate measurement results.
Easy & fast analyses for daily routine operation
The acquray series is designed for maximum robustness and minimal maintenance effort, thus providing industry-leading system uptime. The clearly arranged, easy-accessible system components minimize time-consuming maintenance work. The intuitive, user friendly software offers easy control the instrument, easy calibration features and auto-alert functions for maintenance intervals. This makes it incredibly easy to perform analyses with the acquray.
Time saving sample preparation & autosampler
The autosampler with up to 111 positions is optimized for safe, unattended 24/7 overnight operation. Just prepare your samples and start the analysis before you finish your day and see your analysis results the next morning. Furthermore, the autosampler offers automated acidification for the measurement of the non-purgeable carbon (NPOC), making sample preparation easier, safer and faster. Thus, you can enjoy smooth analyses and confidence in your results.
Product details
Analysis method
UV-/persulfate digestion for injection volumes up to 40 ml for the determination of NPOC, TOC, TIC and TC in liquids.
Large detection range
From low ppb up to percent carbon for liquids.
Fully automated operation
Automated and unattended operation is possible by the autosampler, automated acidification module and PC-control through Windows®*. Furthermore, optional 21 CFR Part 11 compliant software is available.
In accordance with official standards
The acquray series operates in full compliance with all relevant national and international standards such as ISO 8245, EPA 415.3, ASTM D4839, SM 5310 C, EN 1484 (for TOC in liquids).
*Windows is a registered trademark of Microsoft Corporation, Redmond, USA
Automated acidification
Automated acidification for NPOC determination in liquids.
Certified liquid TOC standards
Certified liquid TOC standards for instrument calibration, qualification procedures or troubleshooting.
Control and evaluation unit
PC with hard disk, CD/DVD-ROM drive, Windows® operating system (English), control- and evaluation software acquray, TFT flat screen monitor, ink jet printer with connection cable.
Gas generator
As an alternative to gas cylinders also compressors can be used for the carrier gas supply. We offer gas generators for purifying the generated gas according to the analytical requirements.
*Windows is a registered trademark of Microsoft Corporation, Redmond, USA
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