Technical Specifications
Copyright © ITECH Electronic Co., Ltd. 51
Chapter4 Technical Specifications
4.1 Major technical parameters
Model IT8813 IT8813B
Rated value
( 0-40 °C)
Input voltage 0~120V 0~500V
Input current 0~6A 0~60A 0~3A 0~30A
Input power 750W 750W
voltage
0.1V/6A 1.0V/60A 0.36V3A 3.6V/30A
Constant
voltage
mode
Range 0.1~18V 0.1~120V 0.1~50V 0.1~500V
Resolution 1mV 10mV 1mV 10mV
Accuracy ±(0.025%+0.05%FS)
Constant
current
mode
Range 0~6A 0~60A 0~3A 0~30A
Resolution 0.1mA 1mA 0.1mA 1mA
Accuracy ±(0.05%+0.05%FS)
Constant
resistance
mode *1
Range 0.02Ω~10Ω 10Ω~7.5KΩ 0.15Ω~10Ω 10Ω~7.5KΩ
Resolution 16bit 16bit
Accuracy 0.01%+0.08S *2 0.01%+0.0008S
0.01%+0.08S
*2
0.01%+0.0008S
Constant
power
Mode *3
Range 750W 750W
Resolution 10mW 10mW
Accuracy 0.2%+0.2%FS 0.2%+0.2%FS
CC mode
T1&T2
20uS~3600S /Res:1 uS 20uS~3600S /Res:1 uS
Accuracy
5uS±100ppm 5uS±100ppm
Ascending/descending
slope*4
0.0001~0.25A/uS 0.001~2.5A/uS 0.0001~0.1A/uS 0.001~1A/uS
Minimum rise time *5
≒20uS ≒20uS ≒20uS ≒20uS
Measuring range
Read-back
voltage
Range 0~18V 0~120V 0~50V 0~500V
Resolution 1 mV 10 mV 1 mV 10 mV
Accuracy ±(0.025%+0.025%FS)
Read-back
current
Range 0~6A 0~60A 0~3A 0~30A
Resolution 0.1mA 1mA 0.1mA 1mA
Accuracy ±(0.05%+0.05%FS) ±(0.05%+0.05%FS)
Read-back
power
Range 750W 750W
Resolution 10mW 10mW
Accuracy ±(0.2%+0.2%FS) ±(0.2%+0.2%FS)
Protection range
Overpower protection
≒760W ≒760W