MR8740、MR8741_user_manual_eng_20191016H.pdf - 第377页

17.6 Specifications of Modules 365 Chapter 17 S pecifications 16 17 S pecifications of functions Low-pass filter Off, 5 ±50% (voltage input only), 500 ±50%, 5k ±50% (Hz) -3 dB TEDS IEEE1451.1.4 Class 1 compliant The inst…

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17.6 Specifications of Modules
364
Input from acceleration sensor with the built-in pre-amplifier
Specifications for accuracy
Measurement range 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k, 100 k, 200 k m/s
2
f.s.
Measurement sensitivity: 0.1 pC/(m/s
2
) to 0.25 pC/(m/s
2
)
20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k, 100 k m/s
2
f.s.
Measurement sensitivity: 0.251 pC/(m/s
2
) to 0.5 pC/(m/s
2
)
10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k m/s
2
f.s.
Measurement sensitivity: 0.501 pC/(m/s
2
) to 1.0 pC/(m/s
2
)
4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k m/s
2
f.s.
Measurement sensitivity: 1.001 pC/(m/s
2
) to 2.5 pC/(m/s
2
)
2, 4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k m/s
2
f.s.
Measurement sensitivity: 2.501 pC/(m/s
2
) to 5.0 pC/(m/s
2
)
1, 2, 4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k m/s
2
f.s.
Measurement sensitivity: 5.001 pC/(m/s
2
) to 10.0 pC/(m/s
2
)
Frequency characteristics 1.5 Hz to 50 kHz -3 dB
Maximum input charge ±500 pC (when one of the higher six ranges is chosen)
±50,000 pC (when one of the lower six ranges is chosen)
Input coupling AC/GND
Input terminals Miniature connector (#10-32UNF)
Supported detector Acceleration detector with built-in pre-amplifier
Measurement sensitivity 0.1 mV/(m/s
2
) to 10 mV/(m/s
2
)
Measurement range 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k, 100 k, 200 k m/s
2
f.s.
Measurement sensitivity: 0.1 mV/(m/s
2
) to 0.25 mV/(m/s
2
)
20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k, 100 k m/s
2
f.s.
Measurement sensitivity: 0.251 mV/(m/s
2
) to 0.5 mV/(m/s
2
)
10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k, 40 k m/s
2
f.s.
Measurement sensitivity: 0.501 mV/(m/s
2
) to 1.0 mV/(m/s
2
)
4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k, 20 k m/s
2
f.s.
Measurement sensitivity: 1.001 mV/(m/s
2
) to 2.5 mV/(m/s
2
)
2, 4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k, 10 k m/s
2
f.s.
Measurement sensitivity: 2.501 mV/(m/s
2
) to 5.0 mV/(m/s
2
)
1, 2, 4, 10, 20, 40, 100, 200, 400, 1 k, 2 k, 4 k m/s
2
f.s.
Measurement sensitivity: 5.001 mV/(m/s
2
) to 10.0 mV/(m/s
2
)
Power supply for detector 1 Hz to 50 kHz -3 dB
Maximum input charge 3.5 mA ±20%, 22 V ±5%
Input coupling AC/GND
Input terminals Metallic BNC terminal
Conditions of
guaranteed accuracy
Guaranteed accuracy period: 1 year
Guaranteed accuracy period after adjustment made by Hioki: 1 year
Temperature and humidity for guaranteed accuracy: 23°C ±5°C (73F ±9F), 80% RH or less
Warm-up time: 30 minutes or more
Specified after execution of zero-adjustment
Accuracy of voltage
measurement
±0.5% f.s. (with the filter set at 5 Hz)
Temperature characteristic of
voltage measurement
±0.05% f.s./°C
Accuracy of amplitude with
charge inputted
±2% f.s.
Temperature characteristic
with charge inputted
±0.2% f.s./°C
Accuracy of amplitude
inputted from acceleration
detector with built-in
pre-amplifier
±2% f.s.
Temperature characteristics
of input from acceleration
sensor with the built-in
preamplifier
±0.2% f.s./°C
Effect of radiated
radio-frequency
electromagnetic field
±10% f.s. (max.) at 3 V/m (with the filter set at 5 Hz)
Effect of conducted
radio-frequency
electromagnetic field
±10% f.s. (max.) at 3 V (with the filter set at 5 Hz)
17.6 Specifications of Modules
365
Chapter 17 Specifications
16
17
Specifications of functions
Low-pass filter Off, 5 ±50% (voltage input only), 500 ±50%, 5k ±50% (Hz) -3 dB
TEDS IEEE1451.1.4 Class 1 compliant
The instrument reads out sensor information to automatically configure the sensitivity setting.
17.6 Specifications of Modules
366
General Specifications
Output Specifications
Basic Specifications (common for FG function and arbitrary waveform generation function)
FG Function Specifications
17.6.12 U8793 Arbitrary Waveform Generator Unit
Operating environment As per Memory HiCorder in which Model U8793 is installed
Operating temperature and
humidity
As per Memory HiCorder in which Model U8793 is installed
Storage temperature and
humidity
-20°C to 50°C (-4F to 122F), 80% RH or less (no condensation)
Standards Safety EN61010
EMC EN61326 Class A
Dimensions Approx. 106W × 19.8H × 196.5D mm (4.17”W × 0.78”H × 7.74”D) (excluding protrusions)
Mass Approx. 250 g (8.8 oz.)
Product warranty period 3 years
Options Model L9795-01 Connection Cable (terminal type: SMB terminal/mini-alligator clip)
Model L9795-02 Connection Cable (terminal type: SMB terminal/BNC terminal)
Conditions of guaranteed
accuracy
Guaranteed accuracy period: 1 year
Guaranteed accuracy period from adjustment made by Hioki: 1 year
Temperature and humidity for guaranteed accuracy: 23C±5C (73F±9F), 80% RH or less
Warm-up time: at least 30 min.
Power supply frequency range for Memory HiCorder in which Model U8793 is installed:
50 Hz/60 Hz ± 2 Hz
Number of output channels 2 channels
Output terminals SMB terminals
Output type Unbalanced output (floating)
Maximum rated voltage to
earth
33 V AC rms or 70 V DC
(between individual output channels and enclosure/external I/O terminals as well as
between individual output channels)
Anticipated transient overvoltage: 330 V
Maximum output voltage -10 V to 15 V
Amplitude setting range 0 V p-p to 20 V p-p (setting resolution: 1 mV)
DC offset setting range -10 V to 15 V (setting resolution: 1 mV)
Output impedance 1 or less
Maximum output current ±10 mA (per channel)
Allowable load resistance 1.5 k or greater
Output format Waveform output/open/short
Output waveform Sine wave, rectangular wave, pulse wave (variable duty ratio), triangular wave, ramp wave, DC
Output frequency range 0 Hz to 100 kHz (setting resolution: 10 mHz)
Output frequency accuracy ±0.015% of setting
DC output accuracy ±0.05% of setting±10 mV
DC output temperature
characteristic
(±0.005% of setting±1 mV)/C
Amplitude accuracy ±0.5% of setting±10 mV p-p (not lower than 10 mHz but not higher 10 kHz)
±0.8% of setting±10 mV p-p (higher than 10 kHz but not higher than 50 kHz)
±1.0% of setting±10 mV p-p (higher than 50 kHz but not higher than 100 kHz)
Amplitude temperature
characteristic
(±0.05% of setting±1 mV p-p)/C
DC offset accuracy ±0.5% of setting±10 mV
DC offset Temperature
characteristic
(±0.05% of setting±1 mV)/C
Phase difference setting range -360 to 360 (setting resolution: 0.1°)
Jitter Within 50 ns p-p (rectangular waves, pulse waves, triangular waves, ramp waves)
Pulse waves duty ratio setting
range
0.1% to 99.9% (setting resolution: 0.1%)
Valid with a pulse width of 500 ns or greater