Electrocardiograph EKG 312T

The EKG 312T ECG device is designed for conducting versatile cardiological studies. The 3-channel cardiograph is equipped with a TFT color touch screen. The liquid crystal screen with a matrix based on film transistors is distinguished by a high resolution of 480x270 pixels, which provides a clear display of the results of the study.
The device helps to examine the condition and working parameters of the heart, identify disorders and diseases:
Arrhythmia, bradycardia, tachycardia.
Angina pectoris.
Heart attack and myocarditis.
Hypertrophic changes in the heart muscle.
Dilation of the heart sections.
Impaired impulse conduction.
The EKG 312T ECG device is used to assess the condition of the heart and cardiac activity. The equipment is intended for equipping the office of a cardiologist, therapist and primary care provider. The device is used in intensive care units to monitor the condition of patients. Due to its compact size and autonomous operation, the device is suitable for equipping emergency vehicles.
The EKG 312T device is used to detect heart pathologies in the early stages. Some life-threatening conditions do not manifest themselves with pain and other pronounced symptoms. Cardiographic examination is prescribed for pregnant women, athletes, and people over 40 years of age.
Electrocardiograph EKG 312T principle of operation

The EKG 312T electrocardiograph records electrical impulses generated by the heart. The data obtained are displayed on the screen and recorded on thermal paper. Thanks to the built-in printer with a thermal printing mechanism, the doctor receives a detailed report. Electrocardiography data help to make an accurate diagnosis and prescribe adequate treatment. Automatic analysis and interpretation of results simplify the process of assessing heart activity.
Features:
Leads: Standard 12 leads
Patient leakage current: <10 μA
Input impedance: ≥5 MΩ
Frequency range: 1 Hz ~ 75 Hz
Time constant: > 3.2 s
CMRR: ＞ 60 dB
EMG interference filter: 25/35 Hz (-3 dB)
Recording method: Thermal array printing system
Printing paper specification;
Paper speed;
Automatic recording: 25 mm/s. 50 mm/s error: ±5%
Rhythm recording: 25 mm/s. 50 mm/s error: ±5%
Manual recording: 5 mm/s 6.25 mm/s 10 mm/s 12.5 mm/s 25 mm/s 50 mm/s. Error: ±5%.
Sensitivity selection: 2.55 10 2040 mm/mV. 5-way error: ±5%. Standard sensitivity is 10 mm/mV±0.2 mm/mV.
Automatic recording: Set recording according to recording format and automatic mode with automatic change of measurement and analysis results.
Manual recording: Set recording according to recording format with manual change of leads.
Measurement parameters: Heart rate PR interval P duration QRS duration T duration QT interval Q-Tc P axis QRS axis T axis R (V5) S (V1) R (V5) + S (V1)
Product safety type: Class I, type CF, defibrillation-proof applied part.
Polarization withstand voltage: ±300 mV
Noise level: ≤15 μVp-p
Fuse specification: 2 pcs. Φ5 × 20 mm AC time delay; T1.6A/250V (220V power supply)

Operation
a) Ambient temperature: +5℃~+35℃
b) Relative humidity: ≤80%
c) Power supply: AC: 100~240V, 50/60Hz
DC: 7.4V, 3700mAh lithium battery
d) Atmospheric pressure: 86kPa~106kPa

Transportation and storage
a) Ambient temperature: -10℃~55℃
b) Relative humidity: ≤95%
c) Atmospheric pressure: 50kPa~106kPa