Digital Recording System

The TBRS6 system is based on our new economical Model P11T compact transducer amplifier. The P11T is designed to mount on the tissue bath and provide excitation, filtering and amplification for the Model FT03 transducer. A single power supply provides power for the P11T and FT03s. The P11T offers very stable DC amplification, a built-in 1-gram calibrator to simplify setup and a balance control. The analog output from the P11T interfaces directly to PolyVIEW16, the digital data acquisition package.

The rugged FT03 isometric transducer has been the "industry standard" for tissue bath recordings for over 30 years. The bonded beam, patented multi-range springs and low inherent drift provides a unique and versatile instrument when combined with the P11T amplifier.

The new S88X is a dual output, general purpose stimulator with touch-pad controls. The two output channels can be operated independently or synchronized to produce complex paradigms. The outputs are non-isolated constant voltage monophasic, biphasic or twin pulses. Up to 9 sets of parameters can be saved for future use. The new Channel Expansion Module (CEM) expands the capability of the S88X to provide stimulation for up to 4 tissue baths.

Used with PolyVIEW® scrolling waveforms emulating a chart paper recorder are viewed on the high-resolution video monitor and stored to disk including all annotations made during the recording. Using the Trend view, compress the data to view the min, max and mean values of part or the entire recorded file, and make precise waveform measurements using the two cursors in the Zoom/Filter mode. Print pages of selected data and save important recorded data to new files, if desired.

We are pleased to be able to offer Radnoti Tissue-Organ Baths and related accessories. For the last 25 years, Radnoti Glass has been the producer of fine glass instruments for the research community. Combining these tissue-organ baths with Grass acquisition and stimulation instrumentation provides a powerful and reliable system.