Immunity test
IEC 60601
Test level
Compliance level
Electromagnetic
environment–guidance
vicinity of equipment containing a
transmitter.
Recommended Separations Distances for the RETeval-DR device
The RETeval-DR device is intended for use in the electromagnetic environment in which
radiated disturbances are controlled. The customer or user of the RETeval-DR device can
help prevent electromagnetic interference by maintaining a minimum distance between
portable and mobile RF Communications Equipment and the RETeval-DR device as
recommended below, according to the maximum output power of the communications
equipment.
Max Output Power
(Watts)
Separation (m)
150 kHz to 80 MHz
D = (1.17)
√
P
Separation (m)
80 MHz to 800 MHz
D = (1.17)
√
P
Separation (m)
800 MHz to 2.5 GHz
D = (2.33)
√
P
0.01
0.117
0.117
0.233
0.1
0.369
0.369
0.738
1
1.17
1.17
2.33
10
3.69
3.69
7.38
100
11.7
11.7
23.3
50 Standards and compliance
Welch Allyn
®
RETeval-DR
™
Summary of Contents for RETeval-DR
Page 1: ...Welch Allyn RETeval DR Directions for use...
Page 10: ...6 Equipment serial number Welch Allyn RETeval DR...
Page 14: ...10 About warnings and cautions Welch Allyn RETeval DR...
Page 26: ...22 Setup Welch Allyn RETeval DR...
Page 28: ...24 Operating instructions Welch Allyn RETeval DR...
Page 38: ...34 Test results Welch Allyn RETeval DR...
Page 42: ...38 Clean and disinfect Welch Allyn RETeval DR...
Page 46: ...42 Troubleshooting Welch Allyn RETeval DR...
Page 60: ......
