Download Instruction Manual PENETRATING PULSE TECHNOLOGY

OFF:
Temperature compensation disabled,
speed of sound equal to setting of parameter P 07
1:
Water-like liquid (parabolic temperature dependence)
2:
Other liquid (linear temperature dependence)
6.36 Parameter P 61: Speed of sound at apex
The following parameter applies only to water-like liquids: parameter
P 60 =
1.
0250 ... 8000:
Speed of sound at apex in [m/s]
It may happen that the speed of sound is at its maximum at 20°C. The speed of
sound in parameter (P 07) always relates to a temperature of 20°C. In such a
case simply enter a second pair of values for speed of sound and temperature
at P 61 and P 62 even if that is not the maximum speed of sound. The SONOMETER 30 automatically detects it and selects the appropriate instruction for
calculation.
6.37 Parameter P 62: Temperature at apex
The following parameter applies only to water-like liquids: parameter
P 60 =
1.
-50 ° ... 150 °:
Temperature at apex of characteristic in [°C]
6.38 Parameter P 63: Linear drift of speed of sound
Other liquids
This parameter applies to all liquids that are unlike water: parameter
P 60 =
2.
-9.990 ... 9.999: Drift of the speed of sound in [m/s per K]
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