Keithley
Keithley 7058
Switching Card, Low Current
10 Number of Channels
Single-pole, normally open (SPNO) reed relay matrix Switch Configuration
Keithley 707A, 708A Switch Matrix Mainframe Compatible Mainframe
200 V DC Maximum Voltage
500 mA Maximum Current
| Attribute | Value |
|---|---|
| Number of Channels | 10 |
| Switch Configuration | Single-pole, normally open (SPNO) reed relay matrix |
| Compatible Mainframe | Keithley 707A, 708A Switch Matrix Mainframe |
| Maximum Voltage | 200 V DC |
| Maximum Current | 500 mA |
| Maximum Power | 10 W per channel |
| Contact Resistance (Initial) | Less than 1 Ω |
| Insulation Resistance | Greater than 10^9 Ω |
| Card Type | Low Current/Low Voltage Reed Relay Switch Card |
| Operating Temperature Range | 0°C to 50°C (32°F to 122°F) |
Keithley 7058 Options:
- 7058 - 7024-3 - Low Noise Triax Cable, 3 ft.
- 7058 - 7024-10 - Low Noise Triax Cable, 10 ft.
- 7058 - 7025-10 - Low Noise Triax Cable with one end unterminated, 10 ft.
| Model | 7058 |
|---|
The Keithley 7058 Switching Card offers precision low-level current switching with sub-picoamp offset error and up to 10-channel support. It ensures high isolation of 10¹⁵Ω between input HI terminals using advanced guarding techniques.
It supports 200V and 100mA signals, with 24mA per relay, and features removable jumpers for voltage switching configuration, and Triaxial input connectors for superior shielding and direct electrometer connections.
Testwall can supply the used Keithley 7058, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keithley 7058.
