The Viscotek TDAmax is a complete, advanced, multidetector GPC/SEC system suitable for all macromolecular applications. It consists of three unique and complementary components

• Triple or Tetra Detector Array (TDA),
• GPCmax integrated solvent and sample delivery module
• OmniSEC software
  

The TDAmax system consists of the following components:

TDA Detectors
The Viscotek TDA sets the standard for GPC/SEC technology and is the world’s leading multi-detector platform. As a Triple Detector Array it employs refractive index, viscometer and light scattering detectors all acting in concert, with each detector providing complimentary data on the macromolecules being analyzed. In its Tetra Detector format, the addition of a UV detector provides a wealth of additional compositional data particularly when the optional Photodiode Array (PDA or DAD) is used to make spectral measurement of all wavelengths simultaneously.

GPCmax™ - combined pump, degasser and autosampler
The GPCmax is the world’s leading solvent and sample delivery module exclusively for GPC/SEC applications. Designed by GPC/SEC practitioners to deliver unparalleled robustness and performance for these demanding applications, it provides the reliable and stable chromatographic foundation for the TDAmax Triple and Tetra detection systems.

OmniSEC™ Software
OmniSEC is a powerful and flexible GPC/SEC software program specifically designed to maximize the information content and efficiency of the multiple detector chromatography experiment. Key features include interactive programs for calculation of results in a real-time time environment, automatic baseline and peak detection, multiple peak analysis, copolymer and conjugate compositional analysis and determination of A2 values. OmniSEC allows full control of the Triple and Tetra Detector Arrays and GPCmax, along with data acquisition, processing, reporting and export.