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The electrocardiograph has been designed for every work situation.
Fully digital signal processing and bright, clear waveform on display.
Two identical versions but with different displays.
One with a 3.5-inch 192x164mm and one with a large 5.7-inch 320x240mm display capable of showing up to twelve tracks at the same time.
Built-in alphanumeric keypad for easy
data entry.
Anti-paper jam system during printing.
Large internal memory for storing traces (50 LTD440 ECGs - 100 ECGs LTD445S).
Ability to export ECGs in XML format.
- Lightness and compactness
- Multi-language support
- 12 leads collected and amplified at the same time, the waves of the 6-channel ECG are displayed and recorded simultaneously
- High resolution thermal printer, recording rate result ≤150Hz
- Recording formats of your choice
- Large keypad design, separate numbers and alphabet keys for easy use
- Auto mode, manual mode, rhythm mode, and R-R mode of your choice
- Convenient system setup and file management usage
- Automatic measurement and automatic interpretation of your choice
- Warning information for disconnected lead, no paper and low battery etc.
- Built-in high-capacity rechargeable lithium battery
- Automatic baseline adjustment for optimal recording
- Print support period and print arrhythmia alarm.
- Automatic LCD background light switch-off, auto-off function and selectable voice printing for patient information
Specifications:
- Safety Standards: IEC 60601-1: 1988+A1+A2, EN 60601-1:1990+A1+A2, IEC/EN60601-1-2: 2001+A1, IEC/EN60601-2-25, ANSI/AAMI EC-11
- Classification: Anti-shock type: Class I with internal power supply
- Anti-shock grade: Type CF
- Degree of protection against dangerous water ingress: Ordinary equipment (Sealed non-waterproof equipment)
- Disinfection/sterilization method: See user manual for details
- Degree of safety for applecation in the presence of flammable gases: Equipment not suitable for use in the presence of flammable gases
- Working mode: Continuous operation
- EMC: Group, Type A
- Size: 310×322×101mm
- Weight approx: 2.6kg (without registration card and battery)
- Screen: SE-601A: 3.5 inch STN LCD 192*64 pixels, SE-601B: 5.7 inch STN LCD screen 320*240 pixels
- Environment: Transport and storage Labour
- Temperature: -20 ºC ~ +55 ºC +5 ºC ~+40 ºC
- Relative humidity: 25%~93% non-condensing, 25%~80% non-condensing
- Atmospheric pressure: 700hPa ~1060hPa 860hPa ~1060hPa
- Power supply: Mains power supply: Nominal input voltage = 100V~240V, Nominal frequency = 50/60Hz, Nominal input current = 70VA
- Built-in lithium battery:
Nominal voltage = 14.8V
Nominal Capacity = 2200mAh
When the battery capacity is full, the electrocardiograph can operate normally
for about 6 hours; about 280 ECGs of 3×4+1rhy can be recorded in automatic mode.
Charging time needed: 5 hours
Charging Mode: Constant Current/Voltage
Charging Current (Standard) = 0.2C5A (320mA)
Charging voltage (standard) = (16.8-0.1V)
Life cycle ≥ 300 times
- Current consumption: 70VA (max)
- Fuse: T1AL250VP Ø5×20
- Recording: Recorder: Thermal dot-matrix printer
- Registration paper: Folded paper
- Paper width: 110mm
- Effective width: 104mm
- Paper speed: 5mm/s, 6.25mm/s, 10mm/s, 12.5mm/s, 25mm/s, 50mm/s ±3%
- Data accuracy: ±5% (x-axis), ±5% (y-axis)
- HR Recognition Technique: Peak-to-peak detection
- HR range: 30 BPM ~300 BPM
- Accuracy: ±1BPM
- ECG Unit Leads: 12 standard leads
- Acquisition mode: 12 leads simultaneously
- A/D resolution: 24-bit
- Constant Time: ≥3.2s
- Frequency response: 0.05Hz ~ 150Hz (-3dB)
- Gain: 2.5, 5, 10, 20, 10/5, AGC (mm/mV)
- Input Impedance: 50M (10Hz)
- Input Circuit Current: ≤10nA
- Input voltage range - Calibration voltage: 1mV±2%
- DC offset voltage: ±600mV
- Noise: - Multi-channel crosstalk: ≤0.5mm
-Filter
AC Filter: On/Off
DFT Filter: 0.05/0.15/0.25/0.5/0.32/0.67Hz
EMG Filter: 25Hz/35Hz/45Hz/OFF
Low-pass filter: 150Hz/100Hz/75Hz
- CMRR ≥115dB
- 1000Hz sampling rate
- Patient leakage current: - Patient auxiliary current: - Dielectric strength: 4000V rms
- External Input/Output (Optional) Input ≥100k; Sensitivity 10mm/V±5%;
- Single-ended
- Output ≤100 ; Sensitivity 1V/mV±5%;
- Single-ended
Equipment:
- Electrode Set
-Gel
-Paper
- Power cable
- User manual