4-Channel DC Voltage Current Source/Monitor
6540 / 6541
The 6540 and 6541 are 4-channel compact DC Voltage Current Source/Monitors. The 6540 is a model designated for system use without a display, and is optimal for production lines or inspection lines. On the other hand, the 6541, that is a benchtop model equipped with a display and an operation panel, was designed for R&D use with the emphasis on visuality and operability.
The 6540/6541 comes with a USB interface and external control signals for synchronization among units or devices. Optionally, GPIB and LAN interfaces are available on the 6541 only.
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6541 |
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Number of digits for generation |
4½ |
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Output method |
Bipolar |
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Maximum output (top) Minimum resolution (bottom) |
Voltage |
±10 V / 500 mA (1 A for 4 channels) |
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100 μV |
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Current |
±500 mA / 10 V (1 A for 4 channels) |
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100 pA |
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Number of digits for measurement |
5½ |
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Accuracy (typical range) |
0.02 % |
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Minimum measurement resolution |
Voltage |
10 μV |
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Current |
10 pA |
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Output noise (20 MHz or less) |
4 mVp-p |
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Minimum pulse width |
50 μs |
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Display |
None (LED indicators only) |
4.3 inch color LCD display |
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Interface |
USB port per channel 4 USB ports in total |
Single USB port GPIB port (option) LAN port (option) |
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