Lýsing
Tæknilegar forskriftir ECG tæki Inntak • Öryggistýpa: Klassi I, tegund CF notaður hluti, sem hefur rafrænt hluta sem er ónæmur fyrir hjartaræsingu • Leiðarvísir staðall 12 leiðir • Inntak leið: Fljótandi og rafrænt vernd • Sjúklingur leka straumur: <10µA • Prufuhraði: 800Hz • A/D umbreyting: 12bit • Tíðnissvar 0.05Hz~150Hz (-3dB, + 0.4dB) • Tímasamdráttur: >3.2s • CMRR: >60dB, >100dB (Bæta síu) • Þolandi pólunarspenna: ±500mV • Hljóðstig: <15µVp-p Fargaðu bylgjufræðilegum gögnum • EMG truflunar síu 35Hz (-3dB) • AC síu 50Hz/60Hz (=20dB) Bylgjulaga úttak • Skref að skráningu: Hitaprentunarkerfi.
Tæknileg gögn
| Tegund | Medical device |
| Flokkur (CE) | II A |
| EAN | 6945040100072 |
| CND | Z12050301 |
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Lýsing á ensku
Technical Specifications ECG instrument Input • Safety Type: Class I, type CF applied part, which has defibrillation-proof applied part • Lead Standard 12 leads • Input way: Floating and defibrillation protection • Patient leak current: <10µA • Sampling rate: 800Hz • A/D conversion: 12bit • Frequency response 0.05Hz~150Hz (-3dB, + 0.4dB) • Time constant: >3.2s • CMRR: >60dB, >100dB(Add filter) • Enduring polarization voltage: ±500mV • Noise level: <15µVp-p Dispose Wave Data • EMG interference filter 35Hz (-3dB) • AC filter 50Hz/60Hz (=20dB) Waveform output • Recording way: Thermal printing system • Recording paper: 50mm(W)×20m(L) • Sensitivity: 5, 10, 20mm/mV • Paper speed: - Auto-record: auto leads changing - Rhythm record: 25 mm/s, 50 mm/s - Manual-record: 25 mm/s, 50 mm/s Power supply • AC: 110-220V, 50/60 Hz • DC: Lithium battery 7.4V, 2000 mAh Fuse • 2 pcs Ø5×20mm AC time lag; T250mA/250V(Power Supply:220V) Form • Size: 315 x 215 x 77 mm • Net Weight: 1.5 kg
