Rigol DP831

Code: DP831

High quality programmable DC power supply with three output channels (+8 V / 5 A, +30 V / 2 A, -30 V / 2 A, DC, max 160 W).

Get HIRES-DP800 options for free with the purchase of a new DP800 Series Power Supply! 1mv/1ma High Resolution licenses are preinstalled! Options: HIRES-DP800 Module (Valid until 31.12.2023)

Now includes NABL Calibration Certificate.

3 years warranty

₹89,302.00 ₹83,721.00

In Stock 2-3 Weeks

In Stock 2-3 Weeks

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Description

The Rigol DP831 is a very high quality programmable laboratory power supply with three switchable outputs (+8 V/5 A, +30 V/2 A and -30 V/2 A) and a maximum power output of 160 W.

Like all Rigol devices, the power supply features a very well constructed and easy to use interface, which also offers comprehensive ease-of-use functions, such as programmable voltage curves. The menu has an intuitive structure.

The Rigol DP831A features a relative large (8.9 cm / 3.5″) and easy to read TFT color display. In addition to the normal digital displays for voltage, current, and power, these values can also be displayed as signal curves. A timer control can be used to set the output signal to different values in up to 2048 steps.

Quick comparision DP811 / DP811A DP821 / DP821A DP831 / DP831A DP832 / DP832A
Voltage / Current CH1 0 – +20 V / 0 – 10 A

oder

0 – +40 V / 0 – 5 A

 0 – +60 V / 0 – 1 A 0 – +8 V / 0 – 5 A 0 – +30 V / 0 – 3 A
Voltage / Current CH2 0 – +8 V / 0 – 10 A 0 – +30 V / 0 – 2 A 0 – +30 V / 0 – 3 A
Voltage / Current CH3 0 – -30 V / 0 – 2 A 0 – +5 V / 0 – 3 A
I/O Ports USB device, USB Host
A-Models Basic Models
Voltage Resolution 1 mV 10 mV (1 mV with High-Resolution Option)
LAN, RS232 and Digital IO Ports Included Option
Online Monitoring & Analysis Function Included Option
Display 3.5″ (8.9 cm) Color-TFT 3.5″ (8.9 cm) Monochrome TFT

Special Features

Clearly Arranged Display

All important data such as voltage, current, power, and limit values can easily be displayed on the display with a diagonal size of 8.9 cm (3.5″) and a resolution of 320×240 pixels.

Output Monitoring

The monitor can monitor the current output state of the instrument. When the user-defined monitor condition is met, the instrument executes the corresponding operation according to the setting in “Stop Mode”, like showing a warning, shut off the output or produce a beep sound.

Display Signal Curves

Changes in the measurement values and settings can be presented very well and in real time using the integrated signal curve display. This makes it possible to detect things like current draw peaks, for example when the current limit is adjusted.

Programmable Timer

The voltage and current settings can be changed automatically with a timer control. Up to 100 settings can be stored for this purpose, and then activated one after another for variable intervals (specified in seconds).

Output Analysis

The analyzer can analyze the file recorded and provides the analysis results, including the number of groups, median, mode as well as the average, VAR, range, minimum, maximum and mean deviation of the voltage, current or power of different channel.

Trigger Output

The rear panel of DP800A provides a digital I/O interface (as shown below) which supports trigger input and trigger output. The 4 data lines are mutually independent and can be used as trigger input line or trigger output line separately.

Excellent connectivity and remote control via SCPI / LabView

The Rigol DP831 can be controlled remotely with SCPI commands through a variety of interfaces. The following interfaces are available:

USB
LAN
GPIB (optional)

Control of the device can be integrated into your own applications, or by using LabView via these interfaces.

Accessories

Downloads

Datasheet

Rigol DP800(A) Datasheet

Language: English
File Size: 2.74 MiB
Release Date: 27.12.2018

Driver

DP800 IVI Driver Download

File Size: 488.10 KiB
Release Date: 27.12.2018

Manual

Rigol DP800(A) Manual

Language: English
Version: UGH04109-1110
File Size: 2.09 MiB
Release Date: 01.06.2016

Rigol DP800(A) Quickguide

Language: English
Version: QGH03104-1110
File Size: 1.81 MiB
Release Date: 01.08.2013

Rigol DP800(A) SCPI Programming Guide

Language: English
Version: PGH03108-1110
File Size: 3.80 MiB
Release Date: 01.12.2015

Rigol How To: Instrument Communication VISA / USB

Language: English
File Size: 435.80 KiB
Release Date: 04.08.2010

Rigol Software Installation and Use

Language: English
File Size: 551.36 KiB
Release Date: 10.04.2014

Rigol: Active Loads and the DP800 and DP1000 Series (Application Note)

Language: English
File Size: 411.29 KiB
Release Date: 19.12.2013

Software

NI-VISA Runtime Engine 15.0

Version: 15.0
File Size: 83.96 MiB
Release Date: 08.03.2015
O/S: Windows 8.1 (64/32 Bit), 8 (64/32 Bit), 7 (64/32 Bit), Vista (64/32 Bit), XP (64/32 Bit)

NI-VISA Run-Time Engine 17.0

Version: 17.0
File Size: 123.33 MiB
Release Date: 22.05.2017
O/S: Windows 10 (64/32 Bit), 8.1 (64/32 Bit), 8 (64/32 Bit), 7 (64/32 Bit)

Rigol DP811A Software

Release Date: 27.12.2018

Rigol DP831 Software

Release Date: 27.12.2018

Rigol Ultra Sigma Software Download

Language: English
Version: 00.01.06.01
File Size: 521.91 MiB
Release Date: 30.10.2015
O/S: Windows 10 (64/32 Bit), 8.1 (64/32 Bit), 8 (64/32 Bit), 7 (64/32 Bit), Vista (64/32 Bit), XP (64/32 Bit)

Ultrapower Download

File Size: 3.15 MiB
Release Date: 27.12.2018

Specifications

Specifications Rigol DP831
Outputs 3
Output 1 0 to +8 V/DC with max. 5 A
Output 2 0 to +30 V/DC with max. 2 A
Output 3 0 to -30 V/DC with max. 2 A
Ground Sharing Output 1 sole GND, Output 2 + Output 3 shared GND
Output Power (max.) 160 W
Overtemperature shut down 55 °C
Working Temperature 0 °C to 40 °C
Cooling Method Fan cooling
Output Voltage Output 1 Output 2 Output 3
Output Voltage 0 to +8 V/DC 0 to +30 V/DC 0 to -30 V/DC
Accuracy ±0.1% + 20 mV ±0.1% + 20 mV ±0.1% + 20 mV
Resolution 10 mV (1 mV with option) 10 mV (1 mV with option) 10 mV (1 mV with option)
Overvoltage Protection 1 mV to 8.8 V 1 mV to 33 V -1 mV to -33 V
Load Regulation < 0.01% + 2 mV
Line Regulation < 0.01% + 2 mV
Ripple and Noise < 350 μV rms / 2 mVpp
Output Current Output 1 Output 2 Output 3
Output Current (max.) 5 A 2 A 2 A
Accuracy ±0.2% + 10 mA ±0.2% + 10 mA ±0.2% + 10 mA
Resolution 10 mA (1 mA with option) 10 mA (1 mA with option) 10 mA (1 mA with option)
Overcurrent Protection 0.1 mA to 5.5 A 0.1 mA to 2.2 A 0.1 mA to 2.2 A
Load Regulation < 0.01% + 250 μA
Line Regulation < 0.01% + 250 μA
Ripple and Noise < 2 mA rms
Programmable power supply Rigol DP831
Display 8.9 cm (3.5″) WVGA-Monochrome-LCD
Resolution 320 × 240 Pixel
Additional Interfaces
  • USB host for connecting USB sticks to store settings
  • USB device for connection to a PC
  • LAN for use on a network (LXI) (option)
  • RS232 (option)
  • GPIB (IEE-488, General Purpose Interface Bus, only with optional adapter)
  • Separate ground connection
  • Digital IO Ports (option)
Dimensions (W × H × D) 23.9 cm × 15.7 cm × 41.8 cm

(9.41″ × 6.18″ × 16.46″)
Weight 9.0 kg

(19.84 lbs)
Supported operating systems no software available, but interfacing with other systems such as LabView is possible.
Input 230 V/AC, 115 V/AC or 100 V/AC (adjustable)
Tracking function The two 30 V outputs can be coupled. When the tracking function is activated, you only need to change one output and the other 30 V output is automatically set to the same value (with the corresponding reverse polarity).

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