BTL-08 SD1
1-channel electrocardiograph with graphic display
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The BTL-08 SD1 ECG is the simplified version of the SD3 model. It features the same lightweight design making it highly portable. The 1-channel LCD display allows checking the signal quality and applied settings (profile, filters, etc.). By upgrading this ECG to the SD3 model, it is also possible to connect it to supported computer software.
| Ordering no: | |
|---|---|
| C08SD1.001v120 |
technical parameters
| BTL-08 SD6 | BTL-08 SD1/SD3 | ||
External Unit |
Display | graphic display | graphic display |
| Dimensions of display (mm) | 70 × 36 | 70 × 36 | |
| Screen resolution (dots) | 128 × 64 | 128 × 64 | |
| Keyboard | combined alphanumeric and functional | combined alphanumeric and functional | |
| Electrode contact control | indication of contact | indication of contact | |
| of each electrode | of each electrode | ||
| Interface | RS232, USB reduction | RS232, USB reduction | |
| Dimensions (mm) | 276 × 168 × 74 | 276 × 168 × 74 | |
| Weight Approx. (kg) | 2 | 2 | |
Printer |
Paper width (mm) | 58 | 58 |
| Paper type | roll | roll | |
| Print type | thermal | thermal | |
| Paper speed (mm/s) | 5, 10, 25, 50 | 5, 10, 25, 50 | |
Signal processing |
Number of channels | 3, 6 | 1.3.2012 |
| Number of leads | 12 | 12 | |
| Displayed leads | 1 | 1 | |
| Printed leads | 1, 3, 6 | 1/1, 3 | |
| 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) | 6 | 6 | |
| Long ECG recording 1 lead / | 9/no | 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) | 0.05 (3.2 s), 0.11 (1.5 s), 0.25 (0.6 s), 0.50 (0.3 s), 1.50 (0.1 s) | |
| Automatic | — | — | |
User-defined profiles |
No. of profiles for auto. | 3 | 3 |
| and man. mode | |||
| No. of profiles for long | 3 | 3 | |
| ECG recording | |||
Summary of available options |
Extension of channels | – | 1-3-6 / 3-6 |
| 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 S 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 | 2000 Hz | ||
| 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 | 60-120min continuous recording, 10m continuous printing | ||
| Charging time | max. 3 hours (if completely discharged) | ||
| Protection class | II according to IEC 536 |