Ametek Reichert Tono-Vera Vet Instructions For Use Manual page 31

Guidance Tables
Table 206 – Recommended Separation Distances between
Portable and Mobile RF Communications Equipment for ME Equipment and ME Systems that are NOT Life-supporting�
Guidance and Manufacturer's Declaration - Electromagnetic Immunity
Recommended Separation Distances for between Portable and Mobile RF Communications Equipment and Tono-Vera Vet.
Tono-Vera Vet is intended for use in the electromagnetic environment in which radiated RF disturbances are controlled. The customer or user of Tono-Vera Vet can help prevent electromagnetic interference by
maintaining a minimum distance between portable and mobile RF Communications Equipment and Tono-Vera Vet as recommended below, according to the maximum output power of the communications equipment.
Separation (m)
150 kHz to 80 MHz
Max Output Power
Outside ISM Bands
of Transmitter
(W)
d = (3�5/V1)(√P)
0.01 0.1166
0.1 0.3689
1 1.1666
10 3.6893
100 11.6666
For transmitters rated at a maximum output power not listed above, the recommended separation distance (d) in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where
P is the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer.
Note 1: At 80 MHz and 800 MHz, the separation distance for the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and reflection from structures, objects, and people.
Note 3: The compliance levels in the ISM frequency bands between 150 kHz and 80 MHz and in the frequency range 80 MHz to 2.7 GHz are intended to decrease the likelihood that mobile/portable communications
equipment could cause interference if it is inadvertently brought into patient areas. For this reason, an additional factor of 10/3 has been incorporated into the formula used in calculating the recommended
separation distance for transmitters in these frequency ranges.
(continued)
Separation (m)
150 kHz to 80 MHz
In ISM Bands
d = (10/3)(3�5/V1)(√P)
0.1944
0.6149
1.9444
6.1489
19.4444
Separation (m) Separation (m)
80 to 800 MHz 800 MHz to 2�7 GHz
d = (3�5/E1)(√P) d = (7/E1)(√P)
0.1166 0.2333
0.3689 0.7378
1.1666 2.3333
3.6893 7.3786
11.6666 23.3333
16308-101 Rev. A • 31