YOKOGAWA DL850E User Manual

6-21
IM DL850E-03EN
Specifications
1
2
3
4
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6
App
Index
6.13 Module Specifications
High-Speed 10 MS/s, 12-Bit Isolation Module (701250)
Item Specifications
Standard operating conditions Temperature: 23 ±5°C
Humidity: 20 to 80% RH
After a 30-minute warm-up and after calibration
Effective measurement range 20 div (display range: 10 div)
Number of input channels 2
Input coupling AC, DC, and GND
Maximum sample rate 10 MS/s
Input format Isolated unbalanced
Frequency characteristics
1
(−3 dB point when sine wave
of amplitude ±3 div is applied)
DC to 3 MHz
Voltage-axis sensitivity setting 5 mV/div to 20 V/div (1-2-5 steps) (when using 1:1 probe attenuation)
Maximum input voltage
(at a frequency of 1 kHz or less)
Combined with the 700929(10:1), 702902(10:1), or 701947(100:1):
2
600 V (DC+ACpeak)
Combined with the 701901+701954 (1:1):
4
200 V (DC+ACpeak) (as a value that meets the safety standard)
250 V (DC+ACpeak) ( maximum allowable voltage, as a value that does not damage the
instrument when applied)
Direct input (cable that does not comply with the safety standards):
6
42 V (DC+ACpeak)
Maximum allowable common
mode voltage
(at a frequency of 1 kHz or less)
Working voltage of safety standard
In combination with 700929 (10:1)/702902 (10:1)/701947 (100:1),
3
or in combination with
701901+701954 (1:1):
5
400 Vrms (measurement category Other (O)), 300 Vrms (CAT II)
Direct input (cable that does not comply with the safety standards):
7
42 V (DC+ACpeak) (CAT II, 30 Vrms)
Vertical (voltage) axis accuracy
DC accuracy
1
5 mV/div to 20 V/div: ±(0.5% of 10 div)
Input connector BNC connector (isolated type)
Input impedance 1 MΩ ± 1%, approx. 35 pF
−3 dB point when AC coupled
low frequency attenuation point
10 Hz or less (1 Hz or less when using the 700929 or 702902, 0.1 Hz or less when using the
701947)
Common mode rejection ratio 80 dB (50/60 Hz) or more (typical value
8
)
Residual noise level
(Input section shorted)
±400 µV or ±0.06 div whichever is greater (typical value
8
)
Withstand voltage 1500 Vrms for 1 minute (across each terminal and earth) (60 Hz)
Allowable transient surge voltage
(instantaneous)
±2100 Vpeak (across each input terminal and earth)
Insulation resistance 500 VDC, 10 MΩ or more (across each input terminal and earth)
A/D conversion resolution 12 bit (150 LSB/div)
Temperature coefficient Zero point: 5 mV/div to 20 V/div: ±(0.05% of 10 div)/°C (typical value
8
)
Gain: ±(0.02% of 10 div)/°C (typical value
8
)
Bandwidth limit Select from Full, 500 kHz, 50 kHz, 5 kHz, and 500 Hz
Cut-off characteristics: −18 dB/OCT (typical value
8
)
Probe attenuation setting Voltage probe: 1:1, 10:1, 100:1, 1000:1
Current probe: 1 A:1 V, 10 A:1 V (for the 701932/701933), 100 A: 1 V (for the 701930/701931)

YOKOGAWA DL850E Specifications

General

Brand	YOKOGAWA
Model	DL850E
Category	Test Equipment
Language	English