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Input mode: floating and defibrillation protection
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Frequency response: 0.05Hz ~ 150Hz(-3dB~+0.4dB)
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CMRR: >60dB, >100dB(add filter)
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Time constant:≥ 3.2s
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Patient leak current: <10µA
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Calibration voltage: 1mV
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Sensitivity: 2.5, 5, 10, 20, 40 mm/mV ±5%, standard sensitivity: 10mm/mV±2%
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Noise level: <15µVp-p
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Input circuit current: ≤50nA
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Input impedance: ≥50MΩ
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Sampling accuracy: 12-bit
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Safety classification: class I, type CF and defibrillation-proof applied part
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Recording mode: thermal printing system
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Auto record: set record according to auto record format and mode, automatically switching leads, measuring and analyzing.
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Rhythm record: set record according to rhythm record format and mode, automatically measuring and analyzing.
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Manual record: set record according to record format, manually switching leads.
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Measurement parameters: HR, P-R interval, P Duration, QRS Duration, T Duration, Q-T interval, Q-Tc, P Axis, QRS Axis, T Axis, R(V5), S(V1), R(V5)+S(V1)
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Paper size: 80mm(W)×20m(L)
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Sampling frequency: 1000Hz
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EMG interference filter: 25Hz/35Hz (-3dB)
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Power frequency filter: AC 50Hz/60Hz(-20dB)
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Paper speed:
Auto: 5, 6.25, 10, 12.5, 25, 50, 100mm/s, ±5%
Rhythm: 5, 6.25, 10, 12.5, 25, 50, 100mm/s, ±5%
Manual: 5, 6.25, 10, 12.5, 25, 50, 100mm/s, ±5%
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Dimension: 315mm(L) × 215mm(W) × 92mm(H)
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Weigh: 1.7Kg