Keithley Series 6400 Picoammeters
The cost-effective 5½-digit Model 6485 Picoammeter can measure currents from 10fA to 20mA, at speeds up to 1000 readings per second. The Model 6487 Picoammeter/Voltage provides higher accuracy and faster rise times than the 6485, a 500V source, and a damping function for use with capacitive devices. The Model 6482 Dual-Channel Picoammeter/Voltage Source offers higher measurement resolution than the Model 6485 or Model 6487 and dual, independent 30V voltage bias sources.
Keithley Series 6400 Picoammeters
Features |
Benefits |
| Current resolution as low as 1fA (6482) | Allows measuring ultra-low leakage currents in components, dark currents in optical devices, and beam currents in microscopy instrumentation. |
| Burden voltage as low as 200μV | Allows making current measurements with high accuracy, even in circuits with very low source voltages. |
| Dual-channel measurements (6482) | Simplifies analyzing multi-channel devices, monitoring currents in multiple locations on materials, and recording data from multiple sensors at once. |
| Choose from 0, 1, or 2 built-in voltage sources | Ensures you can find the voltage bias capabilities your application demands. Perform insulation resistance testing with the 500V source in the Model 6487 Picoammeter /Voltage Source. |
| Built-in analog outputs | Allows transmitting measurement results to devices like DMMs, data acquisition boards, oscilloscopes, or strip chart recorders for signal response and trend analysis. |
| Measure currents up to 20mA | Supports measuring currents high enough for applications such as measuring 4-20mA sensor loops. |
| Up to 1,000 readings per second | Offers the high throughput production testing demands. |
| Built-in Trigger Link interface | Simplifies synchronizing with other instruments and voltage sources by combining six independent selectable trigger lines on a single connector for simple, direct control over all instruments in a system. |
| Model | Description | Current | Number of Channels | PC Interface | Resistance | Source | List Price |
|---|---|---|---|---|---|---|---|
| 6485/J | Only available in Japan. |
10 fA～20 mA | 1 | GPIB、RS-232 | US $2,140 Configure & Quote |
||
| 6485 | 10fA - 20mA | 1 | GPIB, RS-232 | - | - | US $2,260 Configure & Quote |
|
| 6487 | 10fA - 20mA | 1 | GPIB, RS-232 | 10Ω - 1015Ω |
0 – ±500V |
US $4,950 Configure & Quote |
|
| 6487/J | Only available in Japan. |
10 fA～20 mA | 1 | GPIB、RS-232 | 10 Ω～1015 Ω |
0～±500 V |
US $4,950 Configure & Quote |
| 6482 | 1fA - 20mA | 2 | GPIB, RS-232 | - | 0 - ±30V, each channel | US $5,140 Configure & Quote |
|
| 6482/J | Only available in Japan. |
1 fA～20 mA | 2 | GPIB、RS-232 | 0～±30 V、各チャンネル |
US $5,140 Configure & Quote |
| Model | Description | Current | Number of Channels | PC Interface | Resistance | Source | List Price |
|---|---|---|---|---|---|---|---|
| 6485/J | Only available in Japan. |
10 fA～20 mA | 1 | GPIB、RS-232 | US $2,140 Configure & Quote |
||
| 6485 | 10fA - 20mA | 1 | GPIB, RS-232 | - | - | US $2,260 Configure & Quote |
|
| 6487 | 10fA - 20mA | 1 | GPIB, RS-232 | 10Ω - 1015Ω |
0 – ±500V |
US $4,950 Configure & Quote |
|
| 6487/J | Only available in Japan. |
10 fA～20 mA | 1 | GPIB、RS-232 | 10 Ω～1015 Ω |
0～±500 V |
US $4,950 Configure & Quote |
| 6482 | 1fA - 20mA | 2 | GPIB, RS-232 | - | 0 - ±30V, each channel | US $5,140 Configure & Quote |
|
| 6482/J | Only available in Japan. |
1 fA～20 mA | 2 | GPIB、RS-232 | 0～±30 V、各チャンネル |
US $5,140 Configure & Quote |
Datasheet
237-ALG-15
Datasheet
Accessory
Description Datasheet
LOW NOISE TRIAX CABLE 15M(50FT)
Datasheet
237-ALG-2
Datasheet
Accessory
LOW NOISE TRIAX CABLE
Datasheet
237-TRX-BAR
Datasheet
Accessory
3 LUG F/3LUG F TRIAX
Datasheet
4288-1
Datasheet
Accessory
SINGLE FIXED RACK MOUNTING KIT
Datasheet
4288-2
Datasheet
Accessory
DUAL FIXED RACK MOUNTING KIT
Datasheet
4801
Datasheet
Accessory
LOW NOISE BNC INPUT CABLE 1.2M;
Datasheet
4802-10
Datasheet
Accessory
LOW NOISE BNC INPUT CABLE, 3M
Datasheet
4803
Datasheet
Accessory
LOW NOISE CABLE KIT
Datasheet
7009-5
Datasheet
Accessory
5 FT. SHIELDED RS-232 CABLE
Datasheet
8607
Datasheet
Accessory
1KV SOURCE BANANA CABLES
| Datasheet | Datasheet | Accessory |
|---|---|---|
| 237-ALG-15 | LOW NOISE TRIAX CABLE 15M(50FT) | |
| Description Datasheet | 237-ALG-2 | LOW NOISE TRIAX CABLE |
| Description Datasheet | 237-TRX-BAR | 3 LUG F/3LUG F TRIAX |
| Description Datasheet | 4288-1 | SINGLE FIXED RACK MOUNTING KIT |
| Description Datasheet | 4288-2 | DUAL FIXED RACK MOUNTING KIT |
| Description Datasheet | 4801 | LOW NOISE BNC INPUT CABLE 1.2M; |
| Description Datasheet | 4802-10 | LOW NOISE BNC INPUT CABLE, 3M |
| Description Datasheet | 4803 | LOW NOISE CABLE KIT |
| Description Datasheet | 7009-5 | 5 FT. SHIELDED RS-232 CABLE |
| Description Datasheet | 8607 | 1KV SOURCE BANANA CABLES |