Keysight U1281A Service Manual

Also see for U1281A: Quick start guide

Contents

Keysight U1281A Service Manual Manual pdf 20 page image

1 Calibration Procedures20 Keysight U1281A/U1282A Service GuideRecommended Test EquipmentThe test equipment recommended for the performance verification andadjustment procedures are listed below (Table 1-1). If the exact instrument is notavailable, substitute with another calibration standard of equivalent accuracy.A suggested alternative method is to use the Keysight 3458A 8½-Digit DigitalMultimeter to measure less accurate but stable sources. The output valuemeasured from the source can be entered into the multimeter as the targetcalibration value.Table 1-1 Recommended test equipmentApplication Recommended equipment Recommended accuracy requirementDC voltage Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsAC voltage Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsDC current Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsAC current Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsCapacitance Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsConductance Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsFrequency Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsDiode Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsResistance Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsFrequency counter Keysight 33522A <20% of the multimeter’s 1-year specificationsDuty cycle out Fluke 5520A/5522A <20% of the multimeter’s 1-year specificationsTemperatureFluke 5520A/5522A <20% of the multimeter’s 1-year specificationsTM Electronics KMPC1MP(K-Type thermocouple extension) —Short Pomona MDP-S <20% of the multimeter’s 1-year specifications