Benchtop

Foster & Freeman ffTA

The ffTA is a powerful and flexible multifunctional system that provides laboratories with a range of analytical facilities using a single microscope and PC. An optical multiplexer allows the operator to switch from one function to another to perform a range of applications. The various modules are optional and can be simply retro-fitted to expand system capability when required. Equipped with three tuneable laser wavelengths, 785nm (invisible), 638nm and 532nm, the ffTA module is a uniquely versatile device that offers high levels of sensitivity using the 532nm, the ability to supress fluorescence using the near infra-red 785nm laser, as well…

Foster & Freeman Foram – Forensic Raman Spectrometers

Raman spectrometers exhibit numerous features that are specific to molecular structure and provide valuable ‘fingerprints’ for comparing and differentiating materials. For different applications, the FORAM Raman microscopes can supplied with a choice of 532nm, 685nm, or 785nm laser and have a spectral range of 400 to 2000 wavenumbers and 8 wavenumber resolution to meet the user’s requirements. The instruments have an integral video microscope to assist sample selection and a turret of four objective lenses provide on screen magnification of up to x500. A large XYZ translation stage, which can support whole documents, allows alignment and focussing onto areas of…