IT7300 User Manual
User Manual
25
Accuracy
±(0.2% +0.6V)
Frequency
Range
45-500Hz
Resolution
0.1Hz at 45-99.9Hz
1Hz at 100-500Hz
Accuracy
0.1HZ
Phase Angle
Range
0-360°
Resolution
0.1°
Accuracy
±1°(45-65Hz)
Readback
Voltage
Range
0-500V
Resolution
0.1V
Accuracy
±(0.2% + 0.6V)
Current(rms)
Range
L:120.0Ma/ M:1.200A/ H:6.00A
Resolution
L:0.1mA/ M:1mA/ H:10 mA
Accuracy
L: ±(0.2%+0.4mA)/ M: ±(0.2%+6mA)/ H: ±(0.2%+60mA)
Current(Peak
)
Range
0-24A
Resolution
0.01A
Accuracy
±(1% + 360mA)
Power
Resoluiton L:0.01W/ M:0.1W/ H:1W
Accuracy
L: ±(0.2%+0.2W) (47HZ-65HZ)/ M: ±(0.2%+2W) (47HZ-65HZ)
/ H: ±(0.2%+10W) (47HZ-65HZ)
Other specification
Memory 10 memories
Sync Output Signal Output Signal 5V, BNC type
Interface LAN, USB, RS232,GPIB
Operation Environment 0-40℃/20-80%RH
Dimension 439mmW×131.4mmH×535.7mmD
Weight
40kg
*Description about the switch of current range:
When switch from low to high level(L to M,M to H) happened at the condition of Ipeak>300%(Full rms),
When Ipeak>300%(Full rms),the current switch from low range to high range(L to M,M to H).
When Ipeak<20%(Full rms),the current switch from high range to low range(H to L).
When Ipeak<80%(Full rms),the current switch from high range to Middle range(H to M).
4.2 Supplementary parameters
Memory :10 groups
suggested calibrationfrequency: 1time/year
Radiating mode : Fans
Operation temperature: 0 to 40 °C
Storage temperature: -20 to 70 °C.
Humidity : Max humidity: 80%