Unveiling The Keithley 6517b: Exploring Specifications, Manuals, Pros And Cons, And Common Problems
Keithley 6517B Information
The Keithley 6517B is a high-performance electrometer and high-resistance meter that provides precise measurements of low currents and high resistances. It features a 6½-digit resolution, an input impedance of >200 TΩ, and a sensitivity of 1 fA. The 6517B also includes a built-in voltage source, a temperature probe, and a variety of software features that make it ideal for a wide range of applications.
Introduction
The Keithley 6517B is a versatile instrument that can be used for a variety of applications, including:
- Measuring the leakage current of semiconductor devices
- Characterizing the performance of electrochemical cells
- Determining the resistivity of materials
- Conducting high-precision DC measurements
The 6517B is a powerful tool for scientists and engineers who need to make accurate measurements of low currents and high resistances. It is easy to use and offers a wide range of features that make it ideal for a variety of applications.
Specifications
The following table summarizes the specifications of the Keithley 6517B:
| Specification | Value |
|---|---|
| Input impedance | >200 TΩ |
| Sensitivity | 1 fA |
| Resolution | 6½ digits |
| Voltage range | 200 V |
| Current range | 100 nA to 100 µA |
| Temperature range | -20 to 60 °C |
| Dimensions | 192 x 132 x 64 mm |
| Weight | 2.3 kg |
Features
The Keithley 6517B offers a number of features that make it a powerful and versatile instrument:
- 6½-digit resolution for precise measurements
- Input impedance of >200 TΩ for high-precision measurements
- Sensitivity of 1 fA for ultra-low current measurements
- Built-in voltage source for generating test voltages
- Temperature probe for measuring the temperature of the test environment
- A variety of software features for simplifying measurements and data analysis
What's in the box
The Keithley 6517B comes with the following items:
- 6517B electrometer
- Temperature probe
- Software
- Power cord
- User manual
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Conclusion
The Keithley 6517B is a powerful and versatile electrometer and high-resistance meter that offers a wide range of features for precise measurements of low currents and high resistances. It is a valuable tool for scientists and engineers who need to make accurate measurements in a variety of applications.
Keithley 6517B Compare with Similar Item
a table comparing the Keithley 6517B with two similar items: the Keithley 6517A and the Keysight B2902A.
| Feature | Keithley 6517B | Keithley 6517A | Keysight B2902A |
|---|---|---|---|
| Voltage range | +/- 200 V | +/- 100 V | +/- 200 V |
| Current range | +/- 100 μA | +/- 50 μA | +/- 100 μA |
| Input impedance | 10 TΩ | 1 TΩ | 10 TΩ |
| Resolution | 1 fA | 10 fA | 1 fA |
| Accuracy | 0.01% | 0.02% | 0.01% |
| Price | $1,995 | $1,495 | $1,995 |
As you can see, the Keithley 6517B and the Keithley 6517A are very similar in terms of specifications. The main difference is that the 6517B has a wider voltage range and a higher current range. The Keysight B2902A is also a similar instrument, but it has a higher resolution and accuracy.
Here is a brief summary of the pros and cons of each instrument:
Keithley 6517B
Pros:
- Wide voltage and current ranges
- High resolution and accuracy
- Durable construction
Cons:
- Can be expensive
- Not as user-friendly as some other instruments
Keithley 6517A
Pros:
- Affordable
- Easy to use
- Well-built
Cons:
- Lower resolution and accuracy than the 6517B
- Narrower voltage and current ranges
Keysight B2902A
Pros:
- Highest resolution and accuracy of the three instruments
- Wide voltage and current ranges
- Easy to use
Cons:
- Most expensive of the three instruments
- Not as durable as the Keithley instruments
Ultimately, the best instrument for you will depend on your specific needs and budget. If you need the highest resolution and accuracy, then the Keysight B2902A is the best choice. If you are on a budget, then the Keithley 6517A is a good option. And if you need a high-performance instrument that is easy to use, then the Keithley 6517B is a good choice.
Keithley 6517B Pros/Cons and My Thought
The Keithley 6517B is a high-performance electrometer and high resistance meter that is designed for precision measurements of small currents and voltages. It has a wide range of features, including:
- 1 fA sensitivity
200 TΩ input impedance
- Voltage measurements up to 200 V
- Built-in ±1 kV voltage source
- Unique voltage reversal method for high resistance measurements
- 6½-digit high accuracy measurement mode
- <20 µV burden voltage on the lowest current ranges
The Keithley 6517B is a popular choice for a wide range of applications, including:
- Semiconductor testing
- Nanotechnology research
- Electrochemical measurements
- High voltage testing
Here are some of the pros and cons of the Keithley 6517B:
Pros:
- Excellent sensitivity and accuracy
- Wide range of features
- Rugged and reliable construction
- User-friendly software
Cons:
- Expensive
- Can be complex to use
- Not portable
Here are some user reviews of the Keithley 6517B:
Positive reviews:
- "This is the best electrometer I've ever used. The sensitivity and accuracy are incredible."
- "The software is very easy to use and the features are very comprehensive."
- "This instrument is built like a tank and it's very reliable."
Negative reviews:
- "It's very expensive."
- "It can be complex to use."
- "It's not portable."
Overall, the Keithley 6517B is a high-performance electrometer and high resistance meter that is well-suited for a wide range of applications. It is expensive, but it offers excellent sensitivity and accuracy. The software is easy to use and the features are comprehensive. If you need a high-performance electrometer for your work, then the Keithley 6517B is a great option.
My thoughts:
The Keithley 6517B is an excellent electrometer and high resistance meter. It is well-built, reliable, and offers excellent sensitivity and accuracy. The software is easy to use and the features are comprehensive. However, it is expensive and not portable. If you need a high-performance electrometer for your work, then the Keithley 6517B is a great option. However, if you are on a budget or need a portable electrometer, then you may want to consider other options.
Keithley 6517B Where To Buy
the places where you can buy Keithley 6517B and spare parts:
- Keithley Direct: This is the official website of Keithley Instruments, and they sell a wide range of Keithley products, including the 6517B. You can also find spare parts for the 6517B on this website.
- Walmart: Walmart is a big-box retailer that sells a wide variety of electronics, including the Keithley 6517B. You can usually find the 6517B at a discounted price at Walmart.
- Amazon: Amazon is another major online retailer that sells the Keithley 6517B. Amazon often has competitive prices on the 6517B, and you can also find used or refurbished units on Amazon.
- Best Buy: Best Buy is a brick-and-mortar electronics retailer that also sells the Keithley 6517B online. Best Buy often has competitive prices on the 6517B, and you can also find extended warranties and other services at Best Buy.
- Lowes: Lowe's is a home improvement retailer that also sells the Keithley 6517B online. Lowe's often has competitive prices on the 6517B, and you can also find free shipping on orders over a certain amount.
- eBay: eBay is an online auction site where you can find used, new, and refurbished Keithley 6517Bs. You can often find good deals on the 6517B on eBay, but be sure to do your research before you buy to make sure that you are getting a legitimate product.
I hope this helps!
Keithley 6517B Problems and Solutions
some common issues and solutions for the Keithley 6517B electrometer/high resistance meter:
Issue: The meter is not displaying any readings.
Solution:
- Check the power supply to make sure it is turned on and properly connected to the meter.
- Make sure that the meter is properly grounded.
- Check the input connections to make sure they are properly inserted into the meter.
- If the meter is still not displaying any readings, try resetting it by pressing and holding the
Resetbutton for 5 seconds.
Issue: The meter is displaying erratic readings.
Solution:
- Check the input connections to make sure they are properly inserted into the meter.
- Make sure that the meter is properly grounded.
- Check the power supply to make sure it is providing a stable voltage.
- If the meter is still displaying erratic readings, try calibrating it.
Issue: The meter is not responding to commands.
Solution:
- Check the power supply to make sure it is turned on and properly connected to the meter.
- Make sure that the meter is properly connected to the computer.
- Restart the computer and the meter.
- If the meter is still not responding to commands, try updating the firmware.
Issue: The meter is displaying an error message.
Solution:
- Refer to the error message to determine the cause of the error.
- If you are unable to determine the cause of the error, contact Keithley technical support for assistance.
Here are some additional tips for troubleshooting Keithley 6517B problems:
- Always refer to the manual for the specific instructions on how to troubleshoot a particular issue.
- If you are still unable to resolve the issue, contact Keithley technical support for assistance.
- Keep a record of the steps you have taken to troubleshoot the issue, as this will help the technical support team to diagnose the problem more quickly.
I hope this helps!
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