Description
The Qmix Lambda Spectrometer Module is designed for fast and precise online spectrometry across UV, VIS, or NIR applications, covering wavelengths from 200 to 1100 nm. It includes a flow-measurement cell (z-cell) with variable lengths to accommodate different optical densities. A customizable version is available to meet specific requirements beyond the pre-configured model.

Flow Performance
The module offers flexibility with options for LED or SMA adapter connections to external light sources, allowing for varied flow path lengths.

Process Automation via QmixELEMENTS
The QmixELEMENTS spectroscopy plugin facilitates the integration of Qmix Lambda spectrometer modules. Users can set parameters like integration time, apply filters, and perform baseline corrections. The Chemometrics Add-On automatically identifies peaks, and scripting allows for observation of points of interest (POIs). Spectra can be exported in various formats, including CSV.

Mechanical Data
Dimensions: 310 x 55 x 90 mm
Measurement Channel Length: 10 / 25 / 50 mm
Channel Internal Volume: 16 / 23 / 34 μl
Fluidic Connection: 10 – 32 UNF

Environment
Operating Temperature: 0 – 50 °C
Storage Temperature: -20 – 70 °C
Operating Humidity: 20 – 90%, non-condensing
Storage Humidity: 20 – 90%, non-condensing

Performance Data
Wavelengths: UV (190 - 650 nm), VIS (350 - 800 nm), NIR (650 - 1100 nm)
Optical Resolution: 1.5 nm (25 µm slit)
Signal-to-noise Ratio: > 1500:1
A/D-Resolution: 14 Bit
Integration Time: 10 µs – 10 s
Light Source: LED or SMA 905 adapter

Electrical Data
Power Supply: USB

Wetted Parts
Materials: Quartz glass, PEEK, PTFE, FKM