CWE INC.

High-performance, battery-operated biopotential amplifier with built-in audio monitor

● High-performance portable extracellular amplifier
● Battery operated
● Amplifier for EEG, ECG, EMG, and other extracellular applications

Full-featured four-channel biopotential amplifier

● Full-featured, low-noise 4-channel extracellular amplifier
● Amplifier for EEG, ECG, EMG, and other extracellular applications

Isolated Amplifier Head Stage

● Provides Medical-Grade Isolation for The BMA-931
● Built-In Calibration Signal
● Provides An Additional Gain Stage of x10
● Supplied With a Long Interconnecting Cable that Allows Head-Stage Location at the Signal Source

Ultra-High Input Impedance Head Stage

● Provides An Ultra High Input Impedance Front End (>1015 Ω) for the BMA-931
● Excellent For Intra- and Extra-Cellular Microelectrode Work
● Switch-Selectable Gains of x1 or x10
● Built-In, 5-Step DC Calibrator
● Switch-Selectable AC/DC Coupling

Low Cost Transducer Amplifier

● Low-Cost Alternative to the PM-1000
● High Gain to x1100
● Built-In, Adjustable Excitation
● 2-Position Filter Switch
● Continuously Variable Sensitivity of x1 to x11
● Industry Standard Canon WK6-32S Input Connector

High Performance Transducer Amplifier

● Excellent For Pressure and Force Measurements of Any Kind
● Built-In, 6-Position Low-Pass Filter
● 9 Switch-Selectable Gain Ranges
● Built-In, Adjustable Excitation
● Industry Standard Canon WK6-32S Input Connector

Cardiotachometer

● LED Display Shows Current Measurements
● Uses Exponential and Derivative Enhancement Techniques to Discriminate the R-Wave from Other Components
● Wide Dynamic Gain Range and an Adjustable Latency Time Prevent False Triggering from Strong P or T Waves

Moving Averager

● For EMG and ENG measurements
● Uses easily replaceable time constant modules to implement the moving average
● Comes standard with time constants of 50, 100, and 200 mS, but any values between 10 and 500 mS are available

Biomedical Amplifier Cages

● Direct Connection to DI-720 and DI-722 Series Data Acquisition Instruments
● Desktop and Rack Mount Configurations
● Convenient Insertion and Removal of Amplifiers via Front Panel

Biomedical Amplifier Cages

● Direct Connection to DI-720 and DI-722 Series Data Acquisition Instruments
● Desktop and Rack Mount Configurations
● Convenient Insertion and Removal of Amplifiers via Front Panel

Power Adapter for Medical Signal Conditioners

● Powers one biomedical amplifier
● Supports models BMA-931, MA-1000, PA-931, and PM-1000
● Eliminates the need for a more expensive cage when only a single channel is required

ICA-916 Input Cable

BP-100 Blood Pressure Monitor

Compact and versatile amplifier with digital readout

Versatile BP amplifier with digital readouts

Miniature Blood Pressure Transducer

Blood Pressure Transducer

One-animal NIBP system

Fast and accurate CO₂ monitoring for rats and larger animals

● End-tidal peak or continuous readings
● Low sample flow requirements
● Accurate and stable monitoring
● Linear output signal for recording

Micro-sampling CO₂ analyzer for mice

● End-tidal peak or continuous readings
● Low sample flow requirements
● Accurate and stable monitoring
● Simple and easy one-gas calibration
● Linear output signal for recording