GEA RM1
65
Appendix
10.
Appendix
Technical features
A-B (C1-C2) Current Circuit
SWITCHING SECTION
Insulation: 2500 V galvanic insulation from M-N Unit and USB
Max. Switching Voltage: 1000 V (2000 Vpp)
Max. Switching Current: Autoranging 1 A (2000 mApp), optional 5 A
Fully protected with Diagnostic: Input Overvoltage (Power Unit supplies more than 1000
V)
Bad Polarity (Power Unit wrong connection)
Internal Fuse blown
Output Overcurrent (short on A-B electrodes or similar)
CURRENT MEASURING SECTION
Technology: High Resolution 24 bit SigmaDelta ADC
Oversampling for noise reduction
High rejection for 50 and 60 Hz noise
Maximum Measurable Current: 5A (10000 mApp)
Theoretical Resolution: 1 nA
M-N (P1-P2) Potential Circuit
Insulation: 2500 V galvanic isolation from A-B Unit and USB
Technology: High Resolution 24 bit SigmaDelta ADC
Summary of Contents for GEA RM1 1.0
Page 4: ...4 TEST circuit diagram 67...
Page 5: ......
Page 13: ...GEA RM1 9 How to use FIGURE 4 EXAMPLE OF INTEGRAL TABLE FIGURE 5 EXAMPLE WITH SIMPLIFIED VIEW...
Page 15: ...GEA RM1 11 How to use FIGURE 8 FIGURE 7...
Page 16: ...12 FIGURE 9 MEASURE WITH INCREASED MN FIGURE 10 REPEAT MEASURE...
Page 17: ...GEA RM1 13 How to use FIGURE 11 EXECUTE MODIFY REPEAT FIGURE 12 MEASURING EXAMPLE WITH SIGMA 5...
