Rigol DL3031

Code: DL3031

Electronic DC load for max. 150V, 60A, 350W. With USB Host, USB Device and RS232 interface. LAN is available as an option.

Now includes NABL Calibration Certificate.

3 years warranty

141,034.00 132,219.00

1 in stock (can be backordered)

1 in stock (can be backordered)


The Rigol DL3031A is a cost-effective programmable DC electronic load with performance specifications that rival any instrument in its class. With a user-friendly interface including graphical charting, the DL3000 series provides various interfaces for remote communication to meet your diversified test requirements. Test power systems and batteries with configurable static, transient, and advanced application modes.

Models DL3021 DL3021A DL3031 DL3031A
Max. Power 200W 200W 350W 350W
Max. Voltage 150V 150V 150V 150V
Max. Current 40A 40A 60A 60A
Min. Voltage 40 A @ 1 V 40 A @ 1 V 60 A @ 1.3 V 60 A @ 1.3 V
Channels 1 1 1 1
Display 10.9 cm (4.3″) TFT LCD 10.9 cm (4.3″) TFT LCD 10.9 cm (4.3″) TFT LCD 10.9 cm (4.3″) TFT LCD
Available Options DL3021 DL3021A DL3031 DL3031A
LAN Interface Option Option
Digital I/O Interface Option Option
High Resolution Readback Option Option
High Frequency Option (dynamic mode) 15 kHz (30 kHz Option) 30 kHz 15 kHz (30 kHz Option) 30 kHz
High Slew Rate Option Option Option

Special Features

Fast switching load levels up to 30 kHz

Transient test function enables the load to periodically switch between two set levels (Level A and Level B). It can be used to test the transient characteristics of the DUT. The highest frequency can be set to 15/30 kHz. Besides, in the guide interface, you can configure parameters in the parameter configuration list and view the configuration diagram at the left of the configuration list in the real-time manner.

Current rising speed (A/μs)

Current rising speed is defined as the speed of transition from one setting to another. You can set the actual transition time from one setting to another by changing the current rising speed. Adjustable current rising speed: 0.001 A/μs to 5 A/μs.

Powerful list operation function

You can generate complex sequences with the Rigol DL3031 by editing the setting value for each step, the dwell time, and slew rate (the slew rate can only be edited in CC mode) to meet the complex test demands.

Powerful waveform display function

The electronic load provides the waveform display function and supports the following operations for the waveform, such as pausing the waveform, enlarging and narrowing the waveform, and capturing the waveform. Therefore, you can dynamically observe the trend of parameters changes.

Easy-to-use function of file storage and recalling

The Rigol DL3031 load allows you to save different types of files to internal and external memories. You can recall and read them when necessary.


CC Mode Rigol DL3031
Range 0 ~ 6 A or 0 ~ 60 A
Resolution 1 mA
Accuracy ±(0.05% + 0.05% Full Scale)
Temperature 100 ppm/°C
CV Mode Rigol DL3031
Range 0 ~ 15 V or 0 ~ 150 V
Resolution 1 mV or 5 mV
Accuracy ±(0.05% + 0.02% Full Scale)
Temperature 50 ppm/°C
CR Mode Rigol DL3031
Range 0.08 Ω ~ 15 Ω (0.0667 S ~ 12.5 S) or

2 Ω ~ 15 kΩ (0.0000667 S ~ 0.5 S)

Resolution 2 mA/Vsense
Accuracy Vin / Rset * (0.2%) + 0.2% IFull Scale
CP Mode Rigol DL3031
Range 0 ~ 350 W
Resolution 100 mW



Rigol DL3000 Datasheet

File Size: 2.04 MiB
Release Date: 27.12.2018


Rigol DL3000 Manual

Language: English
Version: UGJ01104-1110
File Size: 3.15 MiB
Release Date: 01.08.2017

Rigol DL3000 Programming Manual

Language: English
Version: PGJ01102-1110
File Size: 1.54 MiB
Release Date: 01.08.2017

Rigol DL3000 Quick Guide

Language: English
Version: QGJ01100-1110
File Size: 627.31 KiB
Release Date: 01.02.2017

Rigol How To: Instrument Communication VISA / USB

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

Rigol Software Installation and Use

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File Size: 551.36 KiB
Release Date: 10.04.2014


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Release Date: 22.05.2017
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Rigol Ultra Sigma Software Download

Language: English
File Size: 521.91 MiB
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