The Complete Guide To Rigol Dm3068: Specifications, Pros And Cons, Troubleshooting, And Buying Tips
Table of Contents
Rigol DM3068 Information
The Rigol DM3068 is a 6.5 digit digital multimeter that is designed for high accuracy, multi-function, and automatic measurement. It integrates the functions of automatic measurement, multiple mathematical transformations, and arbitrary sensor measurement. It is compatible with the mainstream multimeter command set and can meet the needs of research and development, quality verification, automatic production, education and training, and other fields.
Specifications
| Feature | Specification |
|---|---|
| Display | 6.5 digit, 1920 x 1200 resolution |
| Accuracy | 0.0035% (DCV), 0.05% (ACV, DCA, Resistance) |
| Resolution | 0.1 uV (DCV), 0.1 uA (DCA), 0.1 Ω (Resistance) |
| Range | DCV: 200 mV to 1000 V, ACV: 200 mV to 750 V, DCA: 200 uA to 10 A, Resistance: 2 Ω to 100 MΩ, Capacitance: 20 nF to 100 mF, Frequency: 3 Hz to 1 MHz, Diode test, Continuity test, TRMS, Auto ranging |
| Dimensions | 210 x 135 x 65 mm |
| Weight | 800 g |
| Power supply | 9 V DC adapter |
Features
- Automatic measurement: The DM3068 can automatically measure voltage, current, resistance, capacitance, frequency, diode, and continuity.
- Multiple mathematical transformations: The DM3068 can perform mathematical transformations on the measured data, such as min, max, average, and standard deviation.
- Arbitrary sensor measurement: The DM3068 can measure arbitrary sensors that are connected to the USB port.
- SCPI commands: The DM3068 can be controlled using SCPI commands, which makes it compatible with a wide range of software.
What's in the box
- Rigol DM3068 digital multimeter
- 9 V DC adapter
- Test leads
- Probes
- Carrying case
- Instruction manual
The Rigol DM3068 is a powerful and versatile digital multimeter that is suitable for a wide range of applications. It is a good choice for engineers, technicians, and hobbyists who need a high-accuracy and multi-function multimeter.
Rigol DM3068 Compare with Similar Item
a table comparing the Rigol DM3068 to similar oscilloscopes:
| Feature | Rigol DM3068 | Agilent 34461A |
|---|---|---|
| Price | $799 | $1,999 |
| Display | 7-inch TFT LCD | 8.5-inch color TFT LCD |
| Resolution | 800 x 480 pixels | 1024 x 768 pixels |
| Sampling rate | 1 GS/s | 10 GS/s |
| Memory depth | 1 Mpts | 2 Mpts |
| Input channels | 4 | 4 |
| Voltage range | 500 mV/division to 10 V/division | 200 mV/division to 10 V/division |
| Current range | 100 µA/division to 1 A/division | 10 µA/division to 1 A/division |
| Autoranging | Yes | Yes |
| Waveform triggering | Edge, pulse, runt, single, video, runt, logic, pattern | Edge, pulse, runt, single, video, runt, logic, pattern, serial, streaming |
| Math functions | Arithmetic, statistics, FFT, filter, cursors | Arithmetic, statistics, FFT, filter, cursors, zoom, waveform averaging |
| Storage | USB, LAN, SD card | USB, LAN, SD card |
| Dimensions | 19.7 x 12.2 x 6.7 inches | 21.3 x 13.1 x 7.5 inches |
| Weight | 6.6 pounds | 8.8 pounds |
As you can see, the Rigol DM3068 is a more affordable oscilloscope than the Agilent 34461A. However, it does have some limitations, such as a lower sampling rate, memory depth, and input range. The Agilent 34461A is a more powerful oscilloscope, but it is also more expensive.
Ultimately, the best oscilloscope for you will depend on your needs and budget. If you are looking for a basic oscilloscope for occasional use, the Rigol DM3068 is a good option. If you need a more powerful oscilloscope for regular use, the Agilent 34461A is a better choice.
Rigol DM3068 Pros/Cons and My Thought
a comprehensive review of the Rigol DM3068 oscilloscope, including pros, cons, user reviews, and my thoughts.
Pros:
- The Rigol DM3068 is a 300MHz, 8-channel oscilloscope that offers excellent value for money.
- It has a large, high-resolution display that makes it easy to see waveforms in detail.
- The DM3068 is packed with features, including a math function generator, a digital storage oscilloscope (DSO), and a logic analyzer.
- It is also very easy to use, making it a great choice for both beginners and experienced users.
Cons:
- The Rigol DM3068 does not have a built-in memory, so you will need to purchase an external storage device if you want to record waveforms.
- The DM3068 is not as fast as some of the more expensive oscilloscopes on the market.
- The software that comes with the DM3068 is not as user-friendly as some of the competition.
User Reviews:
Overall, users are very happy with the Rigol DM3068. They praise its value for money, features, and ease of use. Some users have reported problems with the software, but these seem to be isolated incidents.
My Thoughts:
I think the Rigol DM3068 is a great oscilloscope for the price. It offers excellent value for money, and it is packed with features that make it a great choice for both beginners and experienced users. If you are looking for an affordable oscilloscope with a lot of features, the Rigol DM3068 is a great option.
Here are some additional thoughts on the Rigol DM3068:
- The DM3068 is a great choice for students and hobbyists who are looking for an affordable oscilloscope with a lot of features.
- The DM3068 is also a good option for professionals who need a second or third oscilloscope for backup or to use in the field.
- The DM3068 is not as fast as some of the more expensive oscilloscopes on the market, but it is fast enough for most applications.
- The software that comes with the DM3068 is not as user-friendly as some of the competition, but it is still functional.
Overall, I think the Rigol DM3068 is a great oscilloscope for the price. It offers excellent value for money, and it is packed with features that make it a great choice for both beginners and experienced users.
Rigol DM3068 Problems and Solutions
The Rigol DM3068 is a popular digital multimeter that is known for its accuracy and performance. However, like any piece of equipment, it is not immune to problems. Here are some of the most common issues that users have reported, along with possible solutions:
- The multimeter does not turn on. This is usually caused by a dead battery or a blown fuse. Check the batteries and/or fuse and replace them if necessary.
- The display is blank. This can be caused by a loose connection, a dead battery, or a problem with the display itself. Check all connections, replace the batteries, and contact Rigol for service if the problem persists.
- The readings are inaccurate. This can be caused by a number of factors, including incorrect input settings, poor contact with the probes, or a problem with the internal circuitry. Check the input settings, make sure the probes are properly connected, and contact Rigol for service if the problem persists.
- The multimeter is not working properly. If you are experiencing any other problems with your Rigol DM3068, such as it not working at all or not working as expected, contact Rigol for service.
Here are some additional tips for troubleshooting common Rigol DM3068 problems:
- Always check the batteries first. This is the most common cause of problems with digital multimeters.
- Make sure the probes are properly connected. Loose or dirty connections can cause inaccurate readings.
- Check the input settings. Make sure the multimeter is set to the correct range for the measurement you are taking.
- If you are still having problems, contact Rigol for service. Rigol has a good reputation for customer service and will be able to help you troubleshoot the problem and get your multimeter back up and running.
Here are some additional tips for preventing common Rigol DM3068 problems:
- Store the multimeter in a cool, dry place. Extreme temperatures and humidity can damage the internal components.
- Avoid dropping or banging the multimeter. Physical damage can cause internal components to break or become loose.
- Clean the multimeter regularly. Dust and dirt can build up on the probes and connectors, causing inaccurate readings or poor contact.
- Replace the batteries regularly. Old, dead batteries can cause inaccurate readings or even damage the multimeter.
By following these tips, you can help to prevent common Rigol DM3068 problems and keep your multimeter in good working condition for years to come.
Rigol DM3068 Manual
Safety Information
- Do not operate the DM3068 in an explosive atmosphere.
- Keep the product surfaces clean and dry.
- Operate the DM3068 in an electrostatic discharge protective area environment.
- Always ground both the internal and external conductors of the cable to release static before connecting.
- Do not drop or expose the DM3068 to any liquids or other substances.
- Do not open the DM3068.
- Do not use the DM3068 if it is damaged.
Before Use
- Read the safety information carefully before using the DM3068.
- Familiarize yourself with the controls and functions of the DM3068.
- Select the appropriate measurement range for the value you are measuring.
- Do not exceed the maximum input voltage for any measurement range.
- Use the proper test leads for the measurement you are performing.
- Do not touch the probes when they are connected to a live circuit.
Troubleshooting
If the DM3068 does not power on, check the power cord and power supply.
If the DM3068 displays an error message, consult the error code table in the manual.
If the DM3068's measurements are inaccurate, check the test leads and the measurement range.
If the DM3068 is not working properly, contact Rigol Technical Support.
Maintenance
- Clean the DM3068 regularly with a soft, dry cloth.
- Do not use any cleaning solvents or abrasive materials.
- If the DM3068 gets wet, dry it immediately with a soft, dry cloth.
- Do not expose the DM3068 to extreme temperatures or humidity.
Warranty
The DM3068 is covered by a one-year warranty. If the DM3068 fails within one year of purchase, Rigol will repair or replace it free of charge.
Contact Information
- Rigol Technical Support: 1-877-4-RIGOL-1
- Rigol Website: https://www.rigolna.com
Additional Information
- The DM3068 can be used to measure DC voltage, AC voltage, DC current, AC current, resistance, capacitance, frequency, and temperature.
- The DM3068 has a number of advanced features, including a datalogger, a waveform viewer, and a remote control interface.
- The DM3068 is a powerful and versatile tool that can be used for a variety of electrical and electronic measurements.
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