12
To rack mount two instruments side-by-side, order rack mount kit IT-E151, you
needn’t to use the front cover panel.

Dimension unit (mm)

Chapter 2 Specifications

2.1 Specifications

Parameter 1785B 1786B 1787B 1788
Voltage 0 ~18V 0 ~32V 0 ~72V 0 ~32V
Current 0 ~5A 0 ~3A 0~1.5V 0~6A
Output Ratings,
( 0 °C - 40 °C)
LVP 0 ~19V 0 ~33V 0 ~73V 0 ~33V
Voltage <0.01% + 3mV
Model 1788 = <0.02% + 5mV
Load Regulation,
±(%of output+offset) Current <0.1% + 2mA
Voltage <0.1% + 3mV
Line Regulation,
±(%of output+offset) Current <0.1% + 2mA
Voltage 10mV
Programmi
ng
Resolution
Current 10mA
Voltage 0.05% + 15mV(<20V)
Model 1788 = 0.05% + 120mV(=20V)
Read
back Resolution Current <0.1% + 15mA