C:6
Measurement techniques always included
B
C
Remote transducer
Other types of transducers can be used by switching
the setting of ‘Transducer’ to ‘Remote’ (2).
When using a proximity switch the setting of ‘Trans-
ducer type’ is ‘PNP’ or ‘NPN’ (3). The setting of ‘12V
Supply’ should be ‘ON’ (4).
When Leonova is connected to a stroboscope, the
setting of ‘Transducer type’ (3) is normally set to
‘NPN’. Some types of stroboscopes require the
setting ‘PNP’. The setting of ‘12V Supply’ should be
‘OFF’ (4).
When Leonova is connected to a Key Phasor for rpm
measurements, the setting of ‘Transducer type’ is
‘Key Phasor’. ‘12V Supply’ (4) should be ‘OFF’ (4).
Manual input
For manual input of speed, press ENTER and input
the speed via the keyboard window.
Contact measurement
For contact measurement, you place the contact
adapter over the lens and fix a contact centre or
a wheel. The shaft in the adapter has a reflecting
surface, and each revolution sends one light reflex to
the counter. The contact centre is pressed firmly into
the cavity at the centre of the shaft, and the probe is
aligned with the shaft’s centre line.
The wheels are used to measure peripheral speed.
One turn corresponds to 0.1 m, 0.1 yards, or 0.5 feet,
depending on the wheel type.
Settings (1) are made under ‘Measuring point data’
(SHIFT+F3). Mark ‘Use Factor’ and select ‘Yes’. Then
mark ‘Factor’ on the list and press F1 to edit. For
meters or yards per minute, set ‘Factor’ (1) = 10. For
feet per minute the factor = 2. Number of pulses = 1.
1
2
3
4
Summary of Contents for leonova emerald
Page 1: ...User guide PORTABLE EFFICIENCY ...
Page 2: ......
Page 6: ...A 2 General instrument functions A ...
Page 36: ...B 2 General measurement functions B ...
Page 74: ...C 2 Measurement techniques always included B C ...
Page 88: ...D D 2 Shock pulse measurement ...
Page 122: ...D D 36 Shock pulse measurement ...
Page 124: ...E E 2 Vibration measurement ...
Page 150: ...E E 28 Vibration measurement ...
Page 152: ...F F 2 Rotor balancing ...
Page 170: ...F F 20 Rotor balancing ...