R Wave Trigger Module for Physiology Lab

The R-Wave Trigger Module is designed to trigger or start a stimulator or other external device using the R-wave of an ECG signal. The module works together with an ECG amplifier and is used for synchronized stimulation applications. The trigger output can be connected to the trigger input of a stimulator using a BNC cable, allowing stimulation pulses to be delayed from the R-wave according to the experimental requirements. Manufactured by Atico Export with a focus on precision, durability and consistent performance for physiological research and experimental laboratory use.

• ECG-synchronized stimulation
• Cardiac stimulation experiments
• Physiological research
• Electrophysiology applications
• Triggering external stimulation or experimental devices from an ECG R-wave

ECG Amplifier Requirement :

• Requires an ECG amplifier module
• Operates only in conjunction with the ECG amplifier

Adjustable Blocking Time :

• 50 to 500 ms
• Blocking time can be adjusted using a potentiometer
• LED indicates the selected blocking time

R-Wave Indication :

• LED indication
• Audible beep
• Beep loudness adjustable using a potentiometer

Threshold :

• Triggering threshold adjustable using a potentiometer

Output :

• BNC trigger output connector
• Open collector TTL signal
• Pull-up resistor: 2.2 kΩ
• Positive or negative trigger pulse selectable using an internal jumper

Power Supply :

• Supplied through the ECG amplifier

Dimensions (H × W × D) :

• 5.1 × 0.8 × 3.9 in
• 128.7 × 20.2 × 100 mm

PLUGSYS Width :

• 1 slot unit

Weight :

• 0.4 lb (0.2 kg)

Accessories :

• BNC output cable
• Operating instructions

• Triggers a stimulator or other external device using the R-wave of an ECG signal
• Suitable for synchronized cardiac stimulation
• Adjustable blocking time for the trigger signal
• LED indication of blocking time
• LED and audible indication of detected R-wave
• Adjustable beep loudness
• Adjustable triggering threshold
• Selectable positive or negative trigger pulses
• Open collector TTL trigger output
• Compact 1-slot-unit design