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.
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. |