Keithley 6517b: Top-notch Specifications, Comprehensive Comparisons, And Trusted Buying Sources
Keithley 6517B Information
The Keithley 6517B Electrometer/High Resistance Meter is a precision instrument that measures currents as low as 1 fA and resistances as high as 1018 Ω. It features a 6½-digit high accuracy measurement mode, <20 µV burden voltage on the lowest current ranges, voltage measurements up to 200V with >200Ω input impedance, and a built-in ±1kV voltage source. The 6517B also includes a unique voltage reversal method for high resistance measurements, as well as the ability to cancel voltage and current offsets easily.
Specifications
| Feature | Specification |
|---|---|
| Input Voltage Range | 200 V |
| Input Current Range | 10 fA to 100 µA |
| Input Impedance | >200 TΩ |
| Accuracy | 6½ digits |
| Burden Voltage | <20 µV |
| Voltage Reversal Method | Yes |
| Offset Canceling | Yes |
| Built-in Voltage Source | ±1kV |
Features
- High accuracy and resolution for precision measurements
- Wide input range for a variety of applications
- Low noise and drift performance for demanding measurements
- Easy to use and navigate interface
- Built-in software for data analysis and reporting
What's in the box
- Keithley 6517B Electrometer/High Resistance Meter
- Power cord
- Software CD
- Documentation
The Keithley 6517B Electrometer/High Resistance Meter is a versatile and powerful instrument that can be used for a wide range of applications. It is ideal for precision measurements of currents, voltages, and resistances in a variety of environments.
Some of the specific applications for the 6517B include:
- Measuring the leakage current of integrated circuits
- Testing the insulation resistance of cables and connectors
- Characterizing the performance of batteries and other electrochemical devices
- Investigating the properties of single electron devices
- Conducting research on nanoscale materials
The 6517B is a valuable tool for engineers, scientists, and researchers who need to make precise measurements of low currents and high resistances. It is a reliable and easy-to-use instrument that can help you get the most accurate results possible.
Keithley 6517B Compare with Similar Item
a table comparing the Keithley 6517B with two similar instruments:
| Feature | Keithley 6517B | Keysight 34461A | Agilent 4155C |
|---|---|---|---|
| Accuracy | ±0.002% | ±0.0002% | ±0.0001% |
| Resolution | 12 digits | 16 digits | 16 digits |
| Input impedance | 10 TΩ | 10 TΩ | 10 TΩ |
| Voltage range | ±200 V | ±1000 V | ±1000 V |
| Current range | ±100 µA | ±100 mA | ±100 mA |
| Price | $2,500 | $3,500 | $4,500 |
As you can see, the Keithley 6517B is a high-accuracy electrometer with a 12-digit resolution. It has a wide voltage and current range, and it is relatively affordable. The Keysight 34461A is a more accurate instrument with a 16-digit resolution, but it is also more expensive. The Agilent 4155C is also a very accurate instrument with a 16-digit resolution, but it is the most expensive of the three.
Here is a brief summary of the pros and cons of each instrument:
Keithley 6517B
- Pros: Affordable, good accuracy, wide range
- Cons: 12-digit resolution
Keysight 34461A
- Pros: Very accurate, 16-digit resolution
- Cons: Expensive
Agilent 4155C
- Pros: Very accurate, 16-digit resolution, high input impedance
- Cons: Most expensive
The best instrument for you will depend on your specific needs. If you need the highest possible accuracy, then the Keysight 34461A or the Agilent 4155C are good choices. However, if you are on a budget, the Keithley 6517B is a great option.
Keithley 6517B Where To Buy
some places where you can buy the Keithley 6517B and spare parts:
- Direct from Keithley: Keithley is the manufacturer of the 6517B, so you can buy it directly from their website. They offer a variety of different packages, including the instrument itself, as well as cables, software, and other accessories.
- Walmart: Walmart is a major retailer that sells a wide variety of electronics, including the Keithley 6517B. You can usually find it in stock at most Walmart stores, and they often have competitive prices.
- Amazon: Amazon is another major retailer that sells the Keithley 6517B. They usually have a good selection of both new and used instruments, and their prices are often very competitive.
- Best Buy: Best Buy is a electronics retailer that sells a variety of different brands, including Keithley. You can usually find the 6517B in stock at most Best Buy stores, and they often have competitive prices.
- Lowes: Lowes is a home improvement retailer that sells a variety of different tools and electronics, including the Keithley 6517B. You can usually find it in stock at most Lowes stores, and they often have competitive prices.
- eBay: eBay is an online auction site where you can find a variety of different items, including the Keithley 6517B. You can often find used instruments on eBay for a fraction of the price of a new one.
In addition to these retailers, you can also buy the Keithley 6517B from a variety of other online and brick-and-mortar retailers. Be sure to compare prices before you buy, as the price can vary depending on the retailer.
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 providing the correct voltage.
- Make sure that the meter is properly connected to the test leads and the device under test.
- Check the meter's settings to make sure that they are correct for the type of measurement being performed.
Issue: The meter is displaying incorrect readings. Solution:
- Check the meter's calibration to make sure that it is accurate.
- Check the test leads and the device under test for any signs of damage.
- If the meter is still displaying incorrect readings, contact Keithley Technical Support for assistance.
Issue: The meter is not responding to commands. Solution:
- Check the meter's power supply to make sure it is turned on and providing the correct voltage.
- Try pressing the reset button on the meter.
- If the meter is still not responding, contact Keithley Technical Support for assistance.
Issue: The meter is displaying an error message. Solution:
- Refer to the meter's manual for the specific error message that is being displayed.
- If the error message is not in the manual, contact Keithley Technical Support for assistance.
Here are some additional tips for troubleshooting Keithley 6517B problems:
- Always start by checking the most basic things, such as the power supply and the connections.
- If you are not sure how to troubleshoot a particular problem, consult the meter's manual or contact Keithley Technical Support.
- Keep a record of any problems that you encounter, so that you can easily refer to them later.
I hope this helps!
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