Hioki Memory HiCorder MR6000, Инструкция по эксплуатации, Страница: 87 / 392

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Configuring Module-Specific Settings
Configure Model U8979 Charge Unit Settings
This setting allows you to choose between voltage measurement and acceleration measurement
(charge-output or built-in pre-amplifier) for a channel.
[Voltage] mode and [Preamp] mode use BNC connectors, whereas [Charge] mode uses miniature
connectors.
A channel can measure either one of them.
Model U8979 can automatically recognize TEDS-compliant* sensors.
*: Transducer electronic data sheet
WARNING
Setting the measurement mode to [Preamp] allows Model U8979 Charge Unit
to constantly provide power (3.5 mA, 22 V) to sensors. Set any measurement
mode other than [Preamp] or tum off the instrument before connecting a sensor
or probe with a BNC terminal to avoid an electric shock or damage to the
measurement target.
> [Channel] > [U8979]
to
3
6
1
2
1
Tap the [Mode] box, and then choose a measurement mode from the list.
Mode Measurement target Measurement sensitivity
Voltage
Voltage –
Charge  Charge-output acceleration sensor 0.1 pC/(m/s
2
) to 10 pC/(m/s
2
)
Preamp Acceleration sensor with a built-in pre-
amplifier
0.1 mV/(m/s
2
) to 10 mV/(m/s
2
)
2
(When setting mode to [Preamp] ) Tap [TEDS Load] .
Acquires sensitivity of a connected sensor. However, the instrument can acquire sensitivity of TEDS-compliant
acceleration sensors with a built-in pre-amplifier only.
When sensor sensitivity has been acquired, it is automatically set.
Advanced Functions
HIOKI MR6000A966-03