Keithley 6482-K Dual-Channel Picoammeter/Voltage Source
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Keithley 6482-K dual-channel picoammeter with 1fA resolution, dual 30V bias sources, and 1000 readings per second for analyzing multi-channel devices.
Product details
| Model | 6482-K |
| Manufacturer | Keithley |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Keithley 6482-K is a dual-channel picoammeter with integrated voltage source designed for low-level current measurement applications requiring independent channel measurements. It provides higher measurement resolution than single-channel models and includes dual independent 30V voltage bias sources for comprehensive testing of multi-channel devices.
Key Features
- Dual independent picoammeter/voltage source channels
- Higher measurement resolution than Model 6485 or 6487
- Dual independent 30V voltage bias sources (each channel)
- Current measurement range from 1fA to 20mA
- 5½-digit resolution
- Burden voltage as low as 200μV
- Up to 1000 readings per second per channel
- GPIB and RS-232 interfaces
- Built-in analog outputs
- Built-in Trigger Link interface
Applications
- Analyzing multi-channel semiconductor devices
- Monitoring currents at multiple locations simultaneously
- Recording data from multiple sensors at once
- Measuring leakage currents in components
- Dark current measurement in optical devices
- Microanalysis and materials testing
Specifications
| Current Range | 1fA to 20mA |
| Current Resolution | 1fA |
| Number of Channels | 2 |
| Voltage Bias Sources | Two independent, 0 to ±30V per channel |
| Burden Voltage | 200μV |
| Display Resolution | 5½-digit |
| Maximum Reading Rate | 1000 readings per second |
| Interfaces | GPIB, RS-232 |
| Built-in Features | Analog outputs, Trigger Link interface |
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Keithley 6482-K Dual-Channel Picoammeter/Voltage Source
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