SB117 type DC current sourceDetailed product description：

The SB117 DC current source is a high-precision and high stability DC current source. Due to the use of sophisticated components and mature feedback technology, this current source greatly improves the stability of high current DC current sources. The instrument adopts a six digit LED display. This current source is equipped with an RS232 serial interface, which enables the current source to output in digital form. It can be matched with computers and other instruments with this interface to form an automatic testing system.

Main technical indicators

range	Output range (A)	resolution	10 minute stability	basic error
1A	0.00100—1.00000	10μA	±0.005%FS	±（0.008%RD+0.002%FS）
10A	0.1000—10.0000	100μA	±0.005%FS

RS232 interface parameters: baud rate 9600, 8-bit data bits, no parity check, 1 stop bit.
Maximum output voltage: 1A range is 4V, 10A range is 2V
1A and 10A current sources allow simultaneous output
Weight: not exceeding 8kg
Dimensions: l × b × h=440 × 380 × 130mm