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Serstech Arx is a revolutionizing instrument, introducing SharpEyeTM – a patented autofocus technology which improves the signal quality dramatically. Serstech Arx identifies unknown substances quickly and precisely.

Serstech Arx and SharpEyeTM give a precise result since SharpEyeTM identify substances precisely, thanks to automatically obtaining the optimal focus point in milliseconds. It can detect the difference between the container and the actual substance, giving an improved measurement result. The autofocus makes it possible to detect and minimize fluorescence from containers.

New user interface and efficient workflows. 

Serstech Arx is built on a modern software platform, putting usability and algorithms in focus. The brand new graphical user interface is easy to navigate and new features such as Guided Scan and the Quick Access feature make it possible to get precise results, faster. The new algorithms result in fast and precise identifications of both pure samples and complex mixes of substances. The results are presented in a simple way, making it possible for almost anyone to interpret and use. Decision support in seconds.

Truly handheld. 

Serstech Arx is lighter and smaller compared to previous Serstech models and yet – even more powerful. Serstech Arx lets you get focused on what is important and make decisions based on reliable measurement results – wherever you are.

Easy to use. 

Serstech Arx is easy to understand and gives accurate responses in seconds. Connect it wirelessly or via cable to ChemDash for reporting and management of users, measurements and libraries. Serstech Arx has been designed from the ground up to support a highly efficient workflow!

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Techinical Specifications

Instrument type Handheld Raman spectrometer
Laser excitation
785 nm
Laser output power 3 levels, max 300mW
Max spectral range 400 cm-1 to 2 300 cm-1
Spectral resolution 8-10 cm-1
Detector type Linear CCD Array
Display 3.5” Transflective TFT with LED backlight
Data formats .txt, .csv, .jcamp
Connectivity USB C, Wi-Fi
Battery Rechargeable - more than 12 hours of typical use
Weight 590 g (1.3 lb)
Size 149 mm x 83 mm x 28 mm (5.9 x 3.3 x 1.1”)
Operating temperature -20°C to +50°C (-4°F to 122°F)
Storage temperature -30°C to +50°C (-22°F to 122°F)
MTBF 50000 h
Relative humidity 5-90%
Supported languages Chinese, Danish, English, French, Indonesian, Italian, Japanese, Korean, Polish, Russian,
Spanish, Swedish and Vietnamese. Additional languages on request.
Additional features User authorization, event logging, scan time delay, user-defined libraries, user-added
substances, workflows
Type of substances Solid, liquids, powders and tablets

Key Features

  • Autofocus - SharpEyeTM
  • Intuitive user interface
  • Managament and reporting software included
  • No consumables, no maintenance cost
  • Create libraries and add your own substances
  • Wi-Fi
  • Quick scan
  • Workflows
  • Barcode reader
  • 5 year warranty

Serstech is based in Sweden and has both development and production in Sweden. Our values are very Swedish – open, trustworthy, honest and with a clear focus on quality and design. We are an agile company and quickly adapts to the needs of our customers and partners. We believe all business is personal and we stay with our customers and partners all the way and all the time.

Serstech has focused on the safety and security industry as a first step in its evolution. Our solutions are used in the pharmaceutical production industry and its products are compliant with FDA’s Title 21 CFR part 11 regulations. Serstech 100 Indicator Pharma, Serstech Arx+ and Serstech ChemDash are all CFR compliant.