Project Description


The new VIS spectrometer with touchscreen control for use without PC

The spectrometer for reliable analysis in industry and academia

Our new VIS spectrometer M209T is designed for easy routine operation with focus on high durability and the possibility to work without an additional PC.
It allows storage of up to 100 methods on the internal memory which can be extended with external USB-drives. An optional Software for control with a PC is available.

Some of the functions of the M209T at a glance:

  • Big touch screen for local control without PC
  • Onboard control software
  • Includes basic mode, wavelength scanning, kinetics mode, multi-wavelength, performance validation and quantitative measurements
  • Stores up to hundred methods/results (extendable with external USB)
  • Wavelength range 325 – 1000nm
  • Bandwidth 2nm
  • Low stray light (0.1%T)
  • Large sample compartment (for cuvettes up to 100 mm path length)
  • Optional software for PC control

Type: single beam Spectrophotometer for visible light

Spectral range: 325- 1000 nm

Wavelength Accuracy: ± 0.8 nm

Wavelength Repeatability: ± 0.4 nm

Bandpass: 2 nm

Noise: < 0.001A @ 500 nm

Zero Drift: < 0.003A/h after warm up

Stray Light: <0.1%T at 340 nm

Photometric Range: -0.3 – 3 A, 0-200%T

Photometric Accuracy: ±0.5%

Light source: Tungsten-Halogen

Detector: Silicon Photodiode

Monochromator: 1200 lines/mm grating

Connectivity: USB, Bluetooth

User Interface: Touchscreen

Size: 510 mm x 420 mm cm x 210 mm (packed 645 mm x 535 mm x 370 mm)

Weight: 12 kg (packed 15 kg)

The M209T includes the following articles:

  • M209T Spectrophotometer
  • 4 Position 10 mm cell changer
  • 4 x glass cells
  • dust cover & user manual


  • Test tube v-type holder (for 100 mm long tubes with 8-25 mm diameter)
  • Adjustable micro-cell holder
  • 4 cell holder for 5-50 mm cells
  • 4 cell holder for 100 mm cells
  • Holder for 1 x 100 mm cylindrical cell
  • Thermostatted 10 mm cell holder (requires water bath)
  • Processor controlled sipper (requires flow cell)
  • Peltier system for 10 mm cells (15-40 °C)
  • Cell stirrer for 10 mm cells
  • Printer (Bluetooth)
  • K3 Analyst – control & measurement software (plain software or preinstalled on a PC)

not available

If you are interested in further information you can contact our service department using the contact form.

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