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Nihon Kohden Cardiofax S (1250A)

Nihon Kohden 1250A
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  • High Performance and Economical
  • Light Weight and Portable
  • Easy-to-view Colour LCD: The bright colour backlit LCD lets you review the data more easily.
  • 5.7" screen.
  • Easy Data Entry and Storage: For identifying patients and easier filing, you can enter the patient name and a numeric ID with the alphanumeric keys.
  • Space-saving Design: The compact design requiring minimal table surface for use and storage makes it convenient for offices with limited space.
  • High Level 12 Lead ECG Analysis: ECAPS 12C interpretive analysis program provides simultaneous 12 lead acquisition of up to 24 seconds and analyses approximately 200 findings and 5 judgement categories.
  • Please contact MESM for country registration.


ECG Acquisition
Sensitivity 10 mm/mV ±2%
Input impedance 20 mA
Common mode rejection ratio ≥100 dB
Frequency response 0.05 Hz to 150 Hz (−3 dB) (drift filter: off, high-cut filter: 150 Hz)
Signal Processing
Analysis sampling rate 500 samples/s
Acquisition sampling rate 8000 samples/s
AC interference filter AC interference filter
Time constant ≥ 3.2 s
High cut filter 75,100, 150 Hz
Type Color LCD (CCFT backlight)
Display size 5.7 inch
Resolution 320 × 240 dots
Data Display 12 lead ECG waveform, patient information, recording settings, operation mode, heart rate, QRS sync mark, CAL mark, error message, electrode detachment, noise ECG waveform: 12 lead (2.88 s/lead)
Printing process Printing process
Number of channels 3, 4, 6
Paper speed 10, 12.5, 25, 50 mm/s
ECG Analysis
Programme name ECAPS 12C
Analysis patient age 3 years to adult
Analysis time 5s
Finding items approx. 200
Judging items 5
SD Memory Card QM-064DE
Battery SB-901D
Patient Cable BA-903D
Paper PA-9000Z
Options Cart-NK-KD010A
Dimensions 210 W × 69 H × 280 D mm (excluding protrusions)
Weight Main unit: approx. 2.0 kg ±10% (without battery and recording paper)
Power Requirements
Power line voltage 100 to 127V, 220 to 240 V ±10%, 50/60Hz
Operating time Approximately 60 minutes with fully charged new battery