LED20M FIX Single UV Detector with display

The LED20M FIX Single UV Detector with a display uses Light Emitting Diodes (LED) as the light source. It is used for flash chromatography.

Why choose LED20M FIX detectors for your application: The LED detectors allow easy and convenient detection in the UV-VIS range. 

The detectors are widely used in chromatography techniques using gravity glass columns for purification and isolation of organic small molecules and other compounds of interest. LED provides a long-lasting and reliable light source.
The optical flow cell is easily accessible and replaceable, this feature allows flexible choice of detection sensitivity if required. Low cell heating due to the low power dissipation of LEDs makes this detector ideal for applications where analytes may be susceptible to degradation due to elevated temperatures. Absorbance information is displayed in detail on the integrated display (OLED) in numerical and graphical formats.

The units have convenient USB-C connectivity and power. When the detector is connected to a PC, the recorded data can be stored and processed using the ECOMAC software. ECOMAC basic software license is available with the product's price without additional fees. All these features and capabilities allow LED20M FIX to be an affordable, cost-effective, reliable, and robust choice of a UV-VIS detector.

Wavelengths: The single UV detector version measures at 1 fixed wavelength, which is adjusted in production and given by the built-in LEDs.
By default, diodes with wavelengths of 255 or 280 nm are used. Optionally, customers can select a wavelength within the range of 255–⁠⁠⁠⁠⁠⁠600 nm in steps of 5 nm.

Control: The detector can work without any additional SW support, but it is also possible to interconnect it via USB-C cable to a PC with ECOMAC SW, to get a data set for later use or to get reports for unit diagnostics.

The unit has an innovative PCB board that powers the LEDs, controls the unit, and has many new features, including higher sampling speed.

Key features and benefits of the LED20M FIX Single UV Detector:

• Practical OLED display
• Numerical and graphical view mode
• Long lifetime of the LED light source
• Low cell heating due to low power losses of the LEDs
• USB C power and communication port
• Autozero function
• Easy flow cell replacement
• Small dimensions
• ECOMAC SW -  sophisticated software for data acquisition for later use and advanced reports for unit diagnostics

A preparative cell PFC 200 Basic is supplied with the unit. Other flow cells are available at request.