BIOPAC® Systems, Inc. Logo

Laser Doppler Flow Amplifier

Advanced Amplifier for Research Applications

Laser Doppler Flow Amplifier
Part #: LDF100C

The LDF100C is a laser Doppler tissue perfusion monitor for measuring micro-vascular blood flow in tissue. The LDF100C amplifier delivers a low power beam of laser light down an optical fiber to the tissue being studied; typically, the volume of tissue sampled by the light is in the order of 1mm3. The LDF100C amplifier analyzes the Doppler shift created by moving red blood cells and outputs a channel indicating blood flow expressed in Blood Perfusion Units (BPU). On a second channel the LDF100C simultaneously outputs the tissue remittance (Backscatter) from 0 to 100%. Up to four LDF100C amplifiers can be used with a single MP System. See the extensive range of TSD140 series laser Doppler flow probes in the transducer section.

   Request More Info

MODULAR CONSTRUCTION

Amplifiers snap together for easy system configuration and re-configuration.

Intuitive, Elegant AcqKnowledge Software

Powerful automated analysis. Instantly & easily view, measure, analyze, transform, and report data.

Established, reliable method

Blood perfusion monitoring via LDF is the accepted standard to assess the competence of regional blood supply

laser doppler flow
View Spec PDF

Are You Looking for These?

Part #: LDF100C
Categories: Amplifiers - Research
Subcategories: Laser Doppler Flow - Research

Details

Compatibility


If probes are shipped with the LDF100C, they are factory-calibrated to the module (except Disposable probes). Otherwise, probes are shipped uncalibrated. The LDF100C requires an appropriate Blood Perfusion Unit standard (LDFCAL) when (re)calibrating new or existing probes.

IMPORTANT– The LDFCAL solution has a 3-month lifetime (from creation, not from first use), so it’s best to order it only when required.

Support

Applications

Downloads/Resources

Knowledge Base

Recommended Items

Spotlight On
Small Animal SpO2 in MRI

Small Animal SpO2 in MRI

Complete system for small animal SpO2 measurements in an MRI Small Animal Noninvasive Vital Signs Monitor Works on conscious or anesthetized subjects Patented sensor supports heart rates in the range of 90-900 BPM Works with neonatal mice up to 500 gram rats MRI sensor works in small, large and closed bore MRI environments up to 19T […]

View All
Latest News

BSL and Physiology Research

While the Biopac Student Lab is known as the “Gold Standard” in life science education, the hardware can actually be used to perform physiology research. We have gathered a few citations highlighting this function of the MP36 System and BSL software: Microsaccades and Heartbeat: Microsaccades and slower components of fixational eye movements are known as […]

BIOPAC and Autism Research

BIOPAC solutions have been used in a variety of cognitive studies, many pertaining to autism research. We have collected a series of studies focusing on autism based research using BIOPAC systems: Discourse and fNIR: Since discourse is a commonly occurring communication act, it is a focus of treatment for individuals with cognitive communication disorders. Michael […]

Read All
Request a Demonstration
Request a Demonstration