vxi modules - Giga-tronics

There are two types of DMMsavailable with the Model 3801.The standard DMM provides thefollowing measurement capabilities:■ DC Volts and Current■ AC Volts and Current■ Resistance: 2-Wire and 4-WireEach function provides at leastfour ranges of values. Accuracy onthe DC Volts and on the Resistancefunctions is better than 0.0004%.The extended capability DMM( DMM/LCR ) provides for all thefunctions listed above for thestandard DMM. In addition theDMM/LCR provides the followingadditions capabilities:■ Resistance: 6-Wire Guarded■ Temperature: -150° C to +650° C■ Leakage Current: 1nA to 3300nA■ Capacitance: 1nF to 10 mF■ Inductance: 1uH to 3.3H■ Peak to Peak, Crest & MedianVolts■ Timing Functions: AC/DC Voltage& Current Sourcing■ DCV Source: -10.0V to +10.0V■ ACV Source: 0v to 20V P to P■ DC Current: 1.25uA to 12.5mAThe 3801 also has the capabilityof mounting a single industrystandard M-Module mezzaninecard. These units provide functionslike Analog to Digital Conversion(A/D), Digital to Analog Conversion(A/D), Universal Timer/Counter( UTC ). Any industry standardM-Module may be used. M-Modulesprovided by ASCOR come completewith a software driver provided.Other M-Modules not providedby ASCOR Inc. will require the userto provide their own software driver.As with all ASCOR VXI Modules,The Model 3801 is a register-baseddevice. The software drivers thatare provided are written usingLab Windows CVi and are writtenin C++.System IntegrationIn addition to the multitudeof VXI modules, ASCOR offersSystem Integration services toour customers. These servicescapitalize on our “transmissionline” expertise and are designedto ensure that all signals withina test station reach the properinstrument or unit under test(UUT) with unparalleled fidelityand integrity. The test station isonly as good as the integrity ofthe signals that it uses to stimulateand measure the response. Thedegree of care with whichASCOR builds applicable wiringharnesses ensures overall systemperformance, normally well inexcess of minimum specification.While we leave the testapplication software to the enduser or Test Program Set (TPS)developer, ASCOR should beconsidered for tying all of yourselected instruments, switches,interface adapters and UUTstogether to provide the mostreliable and yet, cost efficientsystem packaging available. Byusing our electrical engineeringand mechanical engineeringexpertise, you gain a significantadvantage in achieving a comprehensivesystem design whileleaving your own staff time tocomplete its projects in a timelymanner.Call Us Today At:510.490.2300Visit Our Website At:www.ascor-inc.comOr Email ASCOR At:sales@ascor-inc.com