Portable Digital Electrocardiograph 10 inch 12 Channel ECG Machine MK-1212A

Features of MK-1212A 10-inch Touchscreen ECG Machine

• Display: 10-inch 1024 × 600 touchscreen for clear and easy interaction.
• Patient Information Input: Patient name, sex, age, and hospital name can be entered via a soft keyboard.
• Paper Type: 216mm × 20m roll type thermal paper for printing.
• 12-Lead ECG: Simultaneous acquisition and display of 12-lead ECG on the screen.
• Operation Modes: Multiple modes including Manual, Auto, and Rhythm analysis.
• Recording: 12-lead recording with a dedicated rhythm lead.
• Digital Filters: Elimination of EMG/AC interference and prevention of baseline drift.
• Lead-off Detection: Ensures reliable and accurate measurements.
• Power Supply: Built-in 4400mAh rechargeable Li-ion battery for 2 hours of continuous operation; supports 110-240V, 50/60Hz AC power supply.
• Data Management: 200 patient reports can be saved and replayed for further analysis.
• Connectivity: Built-in USB/RS232 interface and Wi-Fi for seamless data transfer.

MK-1212A 7 Channel ECG Specification

LCD Display

• Type: Backlit high-resolution 1024 x 600, 10-inch touchscreen
• Features: Displays 12-channel ECG waveform simultaneously, time, heart rate, supports patient name, age, sex, and hospital name input.

Safety

• Standard: IEC, Class IIa, Type CF

Sampling Rate

• Rate: 32kHz
• Leads: 12 standard or CABRERA leads

Input Circuit

• Type: Floating, defibrillation protection
• Patient Current Leakage: <10µA
• Input Circuit Current: ≤0.1µA
• CMRR: >100dB
• Noise Level: ≤15µVp-p

Calibration Voltage

• Value: 1mV ± 2%

Print Channels

• Channels: 12 channels, rhythm lead selectable
• Output Modes: 3+3 channel; 6 channel; 6+1 channel; 12 channel; 12+1 channel

Printing

• Speeds: 5, 6.25, 10, 12.5, 25, 50 mm/s ± 3%
• System: Thermal printer; ≥8 dot/mm (vertical); ≥40 dot/mm (horizontal); printing speed 25mm/s
• Thermal Paper: 216mm x 20M thermal paper rolls

Operation Modes

• Modes: Automatic, manual, single channel 60s compressed record, rhythm analysis (R-R histogram and trend chart)

Recording Sensitivity

• Range: 1.25, 2.5, 5, 10, 20, 40 mm/mV ± 2%

Input Dynamics

• Range: ±500mV

Input Impedance

• Value: ≥50MΩ

Power Supply

• Specification: 220V ± 10%, 50Hz ± 2%, 75VA
• Battery: 14.8V 4400mAh Li-poly rechargeable battery pack, supports 2 hours continuous operation

Time Constant

• Value: ≥3.2s

Data Acquisition

• Resolution and Rate: 12 bits; 32kHz during printing, filtering, and computing

Fuse Specification

• Size: Φ5x20mm, 3.15A, 250V

Patient Cable

• Type: Standard 10 core

Report Storage

• Capacity: 200 reports in built-in memory
• Features: Report presentation, review, and re-printing

Indicator

• Type: Lead-off detection

Filters

• Muscle Filter: (25Hz/35Hz/45Hz/75Hz/100Hz, -3dB)
• AC Filter: (50Hz or 60Hz, -20dB)
• Drift Filter: (0.5Hz, -3dB)

Machine Weight

• Net Weight: 3.9kg
• Gross Weight: 6.4kg

Carton Size

• Dimensions: 47 x 43 x 50CM (2 units per carton)