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> Keithley 7064 low voltage scanner card w/ guarantee
Keithley 7064 low voltage scanner card w/ guarantee
The Model 7064 has 20 channels and features <1µV thermal offset. It will switch any one of twenty signals to one output or switch one signal to any one of twenty outputs. Switching is accomplished in less than 2ms. Expected relay life (108 closures) is obtained when signals less than 10V or 10mA are switched.
CONTACT CONFIGURATION: 2-pole Form A, common guard connection.
CONNECTOR TYPE: Screw terminal #18AWG maximum wire size.
RELAY DRIVE CURRENT: 14mA per relay typical.
MAXIMUM SIGNAL LEVEL: 40V, 100mA, or 2VA (resistive load only).
CONTACT RESISTANCE: <2 ohm to rated life.
CONTACT POTENTIAL: <1µV differential voltage, input to output with copper leads (<200nV typical within 1 minute of actuation).
WARM-UP: 1 hour in mainframe for thermal stability.
ACTUATION TIME: <2ms, exclusive of mainframe.
CHANNEL ISOLATION: >1012, <10pF.
INPUT ISOLATION, DIFFERENTIAL: >10^9 ohms <75pF.
INPUT ISOLATION, COMMON MODE: >10^9 ohms, <150pF.
COMMON MODE VOLTAGE: <100V peak.
OPERATING ENVIRONMENT: 0° to 50°C, up to 35°C at 70% RH.
STORAGE ENVIRONMENT: –25°C to 65°C.
