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8. Ensure that the rotary object to be measures is free of abnormality.
9. Do not touch the rotary object during measurement.
10. Be sure to check the settings, function, adapter, jacks and
cable every time before proceeding to measurement.
11. Do not change the function in the middle of measurement.
Also do not disconnect/connect the adapter or cable during
measurement.
12. Do not use this instrument while it or you hand is wet or when
the operating temperature/humidity is outside the specified
range.
13. Do not attempt to repair or modify the instrument unless when
changing the internal batteries.
14. Check the instrument in the start-up inspection as well as in
the inspection to be performed at least once a year.
15. This instrument is for indoor use only.
1. Do not apply an external voltage to the input/output jacks.
2. When measuring a high-speed elevator (1000 m/min. or faster),
do not perform continuous measurement for more than 1 minute.
[2] APPLICATIONS AND FEATURES
2-1 Applications
This instrument is a handy-type digital speedometer for use in
contacted measurement of the speed of an elevator or lift and the
emergency stop distance of an escalator. It can also measure the
rotation speed of a motor by replacing the peripheral speed ring
for speed measurement with a rotary contact for rotation speed
measurement (optional).
2-2 Features
LED display for easy readout even under low light.
Two independent data hold (CH1/CH2) functions plus maximum
value hold function.
Memory storage of held value and maximum value.
Data hold by external triggering.
Measurement display value averaging (optional setting between 1 to 10 times).
Analog output of measurement value.
CAUTION
Содержание SE9100
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