PRODUCTS
-ECG/EKG Testing
CMRR 2.0
Common mode rejection ratio tester. Compliant with IEC 60601-2-25, IEC 60601-2-27, IEC 60601-2-47, IEC 60601-2-26, YY1079, YY1139, YY0782, YY0885, ANSI/AAMI EC11, ANSI/AAMI EC13.
- Common Mode Rejection Ratio tester for all types (1/3/5/12 leads) ECG
- Test circuits meeting the standard's requirement
- Custom-made transformer to supply the required 20 Vrms
- Double shield construction built according to standards
- ±300 mV DC offset produces low noise and high precision accuracy voltage
| Item | Specification | Design Capability |
|---|---|---|
| Input transformer | Ratio not lower than 4:1 (e.g. drive voltage 5Vrms or less is required). | - |
| Voltage divider | Ratio accuracy ±2% | ±1% |
| Series capacitance | 100pF ± 5% | ±5% |
| Imbalance impedance, R | 51kΩ ±1% | ±0.5% |
| Imbalance impedance, C |
47nF 47nF ± 5% |
±5% |
| DC offset |
300mV ± 1% Up to 50hrs with intermittent use |
±0.3% |
| Environment |
15-30°C, 10-75% RH |
| CMRR 2.0 Test System | |
|---|---|
| Model No. | Description |
| CMRR 2.0 | Common mode rejection ratio tester, including one CMRR ECG breakout box (BB-C2) and 11 compound terminals |
| Optional Calibration Service and Warranty Extension | |
|---|---|
| Model No. | Description |
| C3 | Provides (3) years of calibration service coverage. WhaleTeq equipment can be calibrated to original performance on the basis of (1) year interval. |
| R3 | Extend the product warranty from (1) year to (3) years. |
Tel:+886-2-2596-0701 Fax:+886-2-2596-0702 E-mail: service@whaleteq.com
Address : 9F, No.27, Minquan W. Rd., Zhongshan Dist., Taipei City 10452, Taiwan
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