emka TECHNOLOGIES amplifiers, calibrators and simulators for ecg studies in preclinical research

amplifier for 1-lead ecg

amplifier for 1-lead ecg

this amplifier module is used to record 1 ecg lead, e.g. lead II in telemetry experiments

features:

• isolated inputs and amplifier (high electrical protection)
• internal gain of 1000
• gain settings: 0.25, 0.5, 1, 2, 4
• low-pass filter settings:35 Hz, 100 Hz, 200 Hz, 500 Hz.
• high-pass filter settings: 0.05, 0.2, 0.5, 1
• output of 1 mV for calibration

amplifier for 6-lead ecg

amplifier for 6-lead ecg

the amplifier module amplifies the bipolar limb leads (L1, L2, L3) and calculates and amplifies the three unipolar limb leads (aVF, aVR, aVL)

inputs: reference, L1, L2, L3

outputs: L1, L2, L3, aVF, aVR, aVL

main characteristics:

• isolated inputs and amplifier (high electrical protection)
• internal gain of 1000
• gain settings: 0.25, 0.5, 1, 2, 4
• low-pass filter settings:35 Hz, 100 Hz, 200 Hz, 500 Hz.
• high-pass filter settings: 0.05, 0.2, 0.5, 1
• output of 1 mV for calibration

amplifier for 6-chest-lead ecg

amplifier for 6-chest-lead ecg

the amplifier module amplifies 6 unipolar intercostal leads (V1-V6)

it requires that the amplifier mainframe is also fitted with a 6-lead ecg card, which calculates the reference point as the center of the RA, RL and LL potential electrodes

main characteristics:

• isolated inputs and amplifier (high electrical protection)
• internal gain of 1000
• gain settings: 0.25, 0.5, 1, 2, 4
• low-pass filter settings: 35 Hz, 100 Hz, 200 Hz, 500 Hz
• high-pass filter settings: 0.05, 0.2, 0.5, 1
• output of 1 mV for calibration

glp-compliant amplifier card for 6 standard ecg leads

glp-compliant amplifier card for 6 standard ecg leads

the glp-compliant amplifier card for 6 standard ecg leads is the ideal choice for ecg toxicology studies in a glp environment

it is used to amplify the three bipolar leads (LI, LII, LIII) and to calculate the three associated unipolar ecg leads (aVF, aVR, aVL)

in addition, it can be used for calibration (0mV or 1mV signal)

to facilitate glp compliance, the card itself has no connectors or user accessible settings - only a switch for selecting the mode (calibration or measurement)

main characteristics:

• isolated inputs and amplifier (high electrical protection)
• internal gain of 1000
• output of 1 mV for calibration

glp-compliant amplifier card for 6 precordial ecg leads

glp-compliant amplifier card for 6 precordial ecg leads

the glp-compliant amplifier card for 6 precordial ecg leads is the ideal choice for ecg toxicology studies in a glp environment

it is used to amplify 6 unipolar intercostal leads (V1-V6). In addition, the card can be used for calibration (0 mV or 1 mV signal)

the amplifier mainframe for glp studies must also be fitted with the glp-compliant amplifier card for 6 standard ecg leads, which calculates the reference point

to facilitate glp compliance, the card itself has no connectors or user accessible settings - only a switch for selecting the mode (calibration or measurement)

main characteristics:

• isolated inputs and amplifier (high electrical protection)
• internal gain of 1000
• output of 0 mV or 1 mV for calibrationn

amplifier for strain-gauge transducers

amplifier for strain-gauge transducers

1-channel amplifier module for strain-gauge transducers:

• low-pass filter at 500Hz, 35 Hz, 10 Hz, 0.1 Hz.
• high-pass filter at 0.075Hz, 0.25Hz, 1Hz or none

typical uses in ecg studies:

• blood pressure signal in noninvasive telemetry
• left ventricular pressure in isolated heart studies

ecg calibrator/simulator

ecg calibrator/simulator

if you need to calibrate your ecg amplifier, this ecg calibrator device is able to generate known signals in place of your animal. It is especially suited for:

• ecg and long-term ecg equipment
• validation of software acquisition
• validation of software analyser

the ecg calibrator provides six leads and one precordial

up to 9 different signals can be recorded in memory (Sinus wave form, ecg wave form, different amplitudes or frequency...)

12-lead ecg simulator

12-lead ecg simulator

this device simulates 12 ecg leads in several normal or pathological conditions, allowing you to:

• test ecg and long-term equipment
• test monitors
• validate software
• test arrhythmia computers, etc

32 programmes are available:

• 8 sinus rhythms (normal QRS) at different heart rates
• bradycardia, tachycardia
• 7 supraventricular arrhythmias
• 9 ventricular arrhythmias
• 3 pacemakers (DDD, VVI, and pacemaker fault)
• ST elevation: horizontal, ascending, descending
• ST depression: horizontal, ascending, descending