One-Channel Free Radical Analyzer TBR 1025

Measure redox-reactive species with quick, trustworthy, in-the-moment detection.

Key Features

• Using electrochemical microsensors for real-time sensing
• One temperature sensor, one additional sensor of your choice, and a start-up kit are all included in the integrated system.
• Four ranges of current measurement from 300 fA to 10 µA provide for a large dynamic range for detection.
• Broadband enables the recording of swift events.
• Detect carbon monoxide between 10 nM and 10 µM
• From 0.3 nM to 100 µM, measure nitric oxide
• From 10 nM to 100 mM, measure the hydrogen peroxide
• Detect the hydrogen sulfide
• Detecting glucose
• From 0.1% to 100%, measure the oxygen
• Lab-Trax interface's isolated architecture enables simultaneous measurement of free radicals and separate analog data (such as ECG, BP, etc.) on any channel.
• Single-channel detection of free radicals

Benefits

• Measure up to four distinct species and temperature in the same preparation or parallel measurement in four distinct preparations
• Lab-Trax data acquisition system is versatile

Applications

• Free radical detection (NO, H2O2, H2S, CO, O2 and glucose)

Real-time Detection

Real-time detection and measurement of a variety of redox-reactive species is rapid and easy using the electrochemical (amperometric) detection approach utilised in the TBR4100. An optically separated four-channel free radical analyzer offers very low noise and individually operated channels.

Measure Multiple Species Simultaneously

The TBR is designed for use with WPI’s comprehensive variety of nitric oxide, hydrogen peroxide, hydrogen sulfide and oxygen sensors. The TBR4100 can measure four distinct species simultaneously in the same preparation; the TBR1025 is a single channel device. Simply plug a sensor into the input channel on the front panel and pick the current range. Poise voltage can be adjusted from a range of values optimized for optimal response from WPI sensors. An independent output for real-time monitoring of temperature is also offered.

Lab-Trax Data Acquisition System is Flexible

The TBR1025 analyzer uses a Lab-Trax interface for PC-based data gathering. Data traces are shown and recorded in real-time. The LabScribe software (previously named DataTrax) is pre-configured for single or multiple electrode recording; filters, gains, and smoothing are all configured for optimal results. Data can be seen making tweaks to smoothing and filter settings without altering the original stored raw data. Electrode calibration from several concentration values can be loaded into the software's Multipoint Calibration tool that instantly delivers a plot and slope calculation for electrode sensitivity estimation.

Conversely, the Lab-Trax data interface can be used for delivering simultaneous capture of Free Radical data together with other physiological data (ECG, HR, BP, etc.) as each of the four input channels has its own independent input, filters and 24-bit converter.

Turnkey Systems

TBR4100-416 comprises TBR4100 analyzer and power cord, Lab-Trax-4/16 data logger system and USB cable, 4 BNC cables, 3 electrode adapter cables, 1 temperature probe, 2 sensors of your choosing, and sensor start-up kit(s), if applicable.