BTL-08 MD
12-channel electrocardiograph with graphic display
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BTL-08 MD models are clearly distinguished by the alpha-numeric keyboard. This allows the simple and comfortable entry of the patients’ data. The display shows one selected ECG channel together with all the important information about chosen profile, applied filters, etc. Future diagnostics upgrade is also possible.
| Ordering no: | |
|---|---|
| C08MD.001v120 | |
| C08MD.002v120 | with diagnostics |
technical parameters
| BTL-08 MT Plus | BTL-08 MD3/MD | ||
External Unit |
Display | colour touch screen 5.7’’ | graphic display |
| Dimensions of display (mm) | 118 × 90 | 70 × 36 | |
| Screen resolution (dots) | 320 × 240 | 128 × 64 | |
| Keyboard | combined alphanumeric and functional | combined alphanumeric and functional | |
| touch screen buttons | |||
| Electrode contact control | indication of contact | indication of contact | |
| of each electrode | of each electrode | ||
| Interface | RS 232, USB | RS232, USB reduction | |
| Dimensions (mm) | 330 × 270 × 70 | 330 × 270 × 70 | |
| Weight Approx. (kg) | 3,2 | 3,2 | |
Printer |
Paper width (mm) | 112 | 112 |
| Paper type | roll / A4-office paper | roll | |
| Print type | thermal / external laser | thermal | |
| or ink. printer | |||
| Paper speed (mm/s) | 5, 10, 25, 50 | 5, 10, 25, 50 | |
Signal processing |
Number of channels | 3, 6, 12 | 3/6, 12 |
| Number of leads | 12 | 12 | |
| Displayed leads | 3, 6, 12 | 1 | |
| Printed leads | 3, 4, 6, 12, 3x4+1, 3x4+2, 3x4+3, 4x3+1, 6x2+1, 6x2+2 | 3/3, 6, 12 | |
| Transmission in automatic mode | real-time, synchronic | real-time, synchronic | |
| Pacemaker detection | yes | yes | |
| Sensitivity (mm/mV) | 2.5, 5, 10, 20 | 2.5, 5, 10, 20 | |
| Stored records (10-sec long strips) | 100 | —/15 | |
| Long ECG recording 1 lead / | 10.10.2012 | 9/no | |
| 2 leads (min) | |||
Digital Filters |
Adaptable mains filter (Hz) | 50–60 | 50–60 |
| Muscle tremor filters (Hz) | 35, 25 | 35, 25 | |
| Baseline filters (Hz) | 0.05 (3.2s), 0.11 (1.5s), 0.25 (0.6s), 0.50 (0.3s), 1.50 (0.1s), splines | 0.05 (3.2s), 0.11 (1.5s), 0.25 (0.6s), 0.50 (0.3s), 1.50 (0.1s) | |
| Automatic | auto-adaptive | — | |
User-defined profiles |
No. of profiles for auto. | unlimited | 1.5.2012 |
| and man. mode | |||
| No. of profiles for long | unlimited | —/5 | |
| ECG recording | |||
Summary of available options |
Extension of channels | – | 3-12 / – |
| Averaging of ECG curves | optional | optional | |
| Analysis | optional | optional | |
| Interpretation in words | optional | optional | |
| PC connection with software | optional | optional | |
| BTL-08 Win | |||
| Ergometry with software | optional | optional | |
| BTL-08 Ergo | |||
| BTL-08 M line | |||
Technical specifications |
Mains supply | 115 V/230 V, 50–60 Hz | |
| Frequency response | 0.04 Hz–150 Hz | ||
| Digital resolution | 3.9 µV | ||
| A/D conversion | 13 bits | ||
| Sampling frequency | 2000Hz | ||
| Dynamic range | 15.9 mV | ||
| Polarisation voltage | ± 400 mV | ||
| Max. consistent voltage | ± 5 V | ||
| Input impedance | > 20 MOhm | ||
| Common mode rejection | > 100 dB | ||
| Safety standards | IEC 601-1, IEC 601-2-25, IEC 601-1-2, IEC 601-1-4, ISO 14971 | ||
| Accumulator capacity | 180-240min continuous recording, 36m continuous printing | ||
| Charging time | max. 4-6 hours (if completely discharged) | ||
| Protection class | II according to IEC 536 |