ECG Measurement Trainer

Product Code: 3511533

Features
•    It has differential Amplifier with: 
-    Common Mode Rejection Ratio (CMRR): 80 dB
-    Gain: 120 dB
-    Sensitivity to 5 mV
-    Frequency Response:  DC to approximately 1 KHz
•    For protection against line power, safety devices are incorporated which limits the input voltage.
•    Control Switches for varying roll off frequencies and amplifier gain
•    Optocoupler to isolate the front end amplifier and reference ground from earth ground circuitry
•    Selectable notch filter which allows 50Hz/60Hz filtering.
•    Isolated Power Supplies to isolate the front end amplifier from the common earth ground supply (provides an additional margin of safety)
•    Polarity Correction Circuitry  enable the R wave to be either positive or negative; the output is always a positive signal
•    Pulse Stretching Circuit use the R wave as the signal and converts it into a rectangular pulse
•    Tone Generator to produce the tone whose on period is controlled by the Pulse Stretcher Circuit
•    Converts the pulse stretched signal into a DC level for the 1 mA meter 
•    Lead selector switch for selecting lead 1, lead 2, lead 3, during ECG measurement. 
•    Calibration 1mV facility
•    Various instrumentation circuits can be individually tested which are fully explained in laboratory manual like Differential Amplifier, Opto Electronic components, Notch filters etc.
•    ECG Simulator (optional)
Module has the following Capability:
•    How the muscle recording affects the recording
•    Effect of respiration on pulse rate
•    Effect of poor electrode connection on a lead II recording
•    Measuring the distance in millimeters between two adjacent R waves of a lead II tracing.
•    Comparing leads I, Ii, III for differences in amplitude and periods between pulses 
•    Analyzing P-Q-R-S-T waves
•    Many more capabilities
The following Equipments are Supplied
•    Set of ECG electrodes and straps along with 5 terminal connector between the leads and ECG box
•    Laboratory manual
•    Biomedical disposal Accessories Package 
ADVANCED ECG SIMULATOR
•    12 point ECG simulator with dummy human body
•    All ECG points are as on actual human body
•    All are independent signal simulator on each point.
•    The signals are V1, V2, V3, V4, V5, V6, LA, RA, RL, LL
•    Signal amplitude 100mV onwards adjustable by potentiometer