Multiplexer, matrix, and I/O cards
Relay closures automatically counted and stored in each card's onboard memory
Unlimited contact life with solid-state relay (Model 3724)
Automatic CJC for temperature measurements when used with screw terminal accessory (Models 3720, 3721, 3724)

Recommended options

Model 3720 Dual 1x30 Multiplexer Card (auto CJC with 3720-ST)
Model 3721 Dual 1x20 Multiplexer Card (auto CJC with 3721-ST)
Model 3722 Dual 1x48, High Density, Multiplexer Card
Model 3723 Dual 1x30, High Speed, Reed Relay Multiplexer Card
Model 3724 Dual 1x30 FET Multiplexer Card (60 differential channels, automatic CJC with 3724-ST accessory)
Model 3730 6x16, High Density, Matrix Card
Model 3731 6x16 High Speed, Reed Relay, Matrix Card
Model 3732 Quad 4x28, Ultra-High Density, Reed Relay Matrix Card
Model 3740 32-channel Isolated Switch Card
Model 3750 Multifunction Control Card (40 digital I/O bits, 2 analog output channels, and 4 counters)

More products Files

PROGRAMMABLE ELECTROMETER KEITHLEY 6514

• <1fA noise
• >200TO input impedance on voltage measurements
• Charge measurements from 10fC to 20µC
• High speed -- up to 1200 readings/second

USB MODULAR DATA ACQUISITION UNIT USB 16-CHANNELS 50KSA/S KEITLHEY KUSB-3108

• USB 2.0 and USB 1.1, true plug-and-play compatibility
• 16 SE/pseudo-DI/ 8 DI analog input channels
• 16-bit resolution
• High and low programmable gains
• Input/output speeds up to 50kS/s
• Up to 17 digital lines for monitoring or control

KEITHLEY DMM7512 2-CHANNELS 7.5-DIGIT MULTIMETER

• 2 DMMs in 1U high enclosure
• 1 Msample/s, 18-bit digitizers
• 10 nV, 0.1 µΩ and 1 pA sensitivities

PRECISION DC CURRENT SOURCE KEITHLEY 6220

• Source and sink (programmable load) 100fA to 100mA
• 10^14 O output impedance ensures stable current sourcing into variable loads

DIGITAL PRECISION MULTIMETER 6.5 DIGIT KEITHLEY DMM 2100

• 6.5 digit
• 38 ppm accuracy
• 11 measurement functions cover most commonly measured parameters

PULSED LASER DIODE TEST SYSTEM KEITHLEY 2520

• Simplifies laser diode LIV testing prior to packaging or active temperature control
• Integrated solution for in-process LIV production testing of laser diodes at the chip or bar level
• Sweep can be programmed to stop on optical power limit
• Programmable pulse on time from 500ns to 5ms up to 4% duty cycle
• Pulse capability up to 5A, DC capability up to 1A

DATA ACQUISITION CARD PCI 16-CHANNELS 400KSA/S KEITLHEY KPCI-3103

• 12-bit resolution
• Throughput of up to 400kS/s
• Digital I/O scanning speeds of up to 3MHz
• 16 single-ended or 8 differential analog inputs
• 23 digital I/O lines

DATA ACQUISITION CARD PCI 32-CHANNELS 250KSA/S KEITLHEY KPCI-3116

• 16-bit resolution
• Input speeds of up to 250kS/s
• Output speeds of up to 200kS/s
• Digital I/O scanning speeds of up to 3MHz
• 32 single-ended or 16 differential analog inputs
• 16 digital I/O lines
• 2 analog outputs, waveform quality, 200kS/s

KEITHLEY 6400 6482 6485 6487 PICO-AMMETER PICOAMMETER

• The cost-effective 5½-digit Model 6485 Picoammeter can measure currents from 10fA to 20mA, at speeds up to 1000 readings per second.

PCI BOARD 8-ANALOG OUTPUT KEITHLEY KPCI-3132

• 20mA output current without power supply
• 2 analog outputs