Agilent Technologies 6015A, 6010a, 6011A, 6012B service manual Safety Summary

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SAFETY SUMMARY

The following general safety precautions must be observed during all phases of operation, service and repair of this instrument. Failure to comply with these precautions or with specific warnings elsewhere in this manual violates safety standards of design, manufacture, and intended use of the instrument. Agilent Technologies, Inc. assumes no liability for the customer's failure to comply with these requirements.

BEFORE APPLYING POWER.

Verify that the product is set to match the available line voltage and the correct fuse is installed.

GROUND THE INSTRUMENT.

This product is a Safety Class 1 instrument (provided with a protective earth terminal). To minimize shock hazard, the instrument chassis and cabinet must be connected to an electrical ground. The instrument must be connected to the ac power supply mains through a three- conductor power cable, with the third wire firmly connected to an electrical ground (safety ground) at the power outlet. For instruments designed to be hard wired to the ac power lines (supply mains), connect the protective earth terminal to a protective conductor before any other connection is made. Any interruption of the protective (grounding) conductor or disconnection of the protective earth terminal will cause a potential shock hazard that could result in personal injury. If the instrument is to be energized via an external autotransformer for voltage reduction, be certain that the autotransformer common terminal is connected to the neutral (earth pole) of the ac power lines (supply mains).

INPUT POWER MUST BE SWITCH CONNECTED.

For instruments without a built-in line switch, the input power lines must contain a switch or another adequate means for disconnecting the instrument from the ac power lines (supply mains).

DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE.

Do not operate the instrument in the presence of flammable gases or fumes.

KEEP AWAY FROM LIVE CIRCUITS.

Operating personnel must not remove instrument covers. Component replacement and internal adjustments must be made by qualified service personnel. Do not replace components with power cable connected. Under certain conditions, dangerous voltages may exist even with the power cable removed. To avoid injuries, always disconnect power, discharge circuits and remove external voltage sources before touching components.

DO NOT SERVICE OR ADJUST ALONE.

Do not attempt internal service or adjustment unless another person, capable of rendering first aid and resuscitation, is present.

DO NOT EXCEED INPUT RATINGS.

This instrument may be equipped with a line filter to reduce electromagnetic interference and must be connected to a properly grounded receptacle to minimize electric shock hazard. Operation at the line voltage or frequencies in excess of those stated on the data plate may cause leakage currents in excess of 5.0mA peak.

SAFETY SYMBOLS.

Instruction manual symbol: the product will be marked with this symbol when it is necessary for the user to refer to the instruction manual (refer to Table of Contents) .

Indicates hazardous voltages.

Indicate earth (ground) terminal.

The WARNING sign denotes a hazard. It calls attention to a procedure, practice, or the like, which, if not correctly performed or adhered to, could result in personal injury. Do not proceed beyond a WARNING sign until the indicated conditions are fully understood and met.

The CAUTION sign denotes a hazard. It calls attention to an operating procedure, or the like, which, if not correctly performed or adhered to, could result in damage to or destruction of part or all of the product. Do not proceed beyond a CAUTION sign until the indicated conditions are fully understood and met.

DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT.

Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized modification to the instrument. Return the instrument to a Agilent Technologies, Inc. Sales and Service Office for service and repair to ensure that safety features are maintained.

Instruments which appear damaged or defective should be made inoperative and secured against unintended operation until they can be repaired by qualified service personnel.

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Contents Autoranging DC Power Supply Agilent Models 6010A, 6011A Certification Safety Summary Safety Symbol Definitions Table of Contents Replaceable Parts Scope TroubleshootingCircuit Diagrams Safety ConsiderationsItem Description Manual RevisionsOperation Verification Tests Calibration ProcedureIntroduction Test Equipment RequiredTest Equipment Required Type Required Characteristics USE Recommended Model4KVA Calibration Procedure Initial SetupMON Display Settings VoutIout Common Mode Setup Performance Tests Measurement TechniquesCR4 Current-Monitoring Resistor Setup Constant Voltage CV Tests Basic Test SetupPage RMS Measurement Test Setup, CV Pard Test Peak-To-Peak Measurement Test Setup, CV Pard Test 6010A 6011A Not Applicable6012B 6015A 6010A 6011A 6012B 6015A Load Transient Recovery WaveformConstant Current CC Tests Page CC Pard Test Setup Initial Troubleshooting Procedures TroubleshootingVdc Control Board Test Connector, A2J7Electrostatic Protection Repair and ReplacementA4 FET Board Removal A2 Control Board RemovalA5 Diode Board Removal A3 Front Panel Board RemovalA1 Main Board Removal Overall Troubleshooting Procedure A1 Designator Wire color A3S1 Position Rear ViewA3 Front Panel Assembly Rear View Main Troubleshooting Setup Using the TablesMain Troubleshooting Setup Modified Mains Cord Set For Troubleshooting Front Panel Troubleshooting Troubleshooting No-Output FailuresA2J7-26 A2J7-25 Troubleshooting Bias Supplies A3 Front Panel Board Failure SymptomsPerformance Failure Symptoms Node + N0DE Node +Troubleshooting AC-Turn-on Circuits Power Section Blocks+ OUT Troubleshooting PWM & ClockAC Fault Relay EnablePWM-OFF Troubleshooting DC-To-DC ConverterTroubleshooting Down Programmer PWM-ONWaveforms OFF Troubleshooting CV CircuitTroubleshooting CC Circuit ON/OFFSET Voltage Setup Measurement Troubleshooting OVP CircuitPage Autoranging Power OverviewSystem Description Regulation & Control Subsystem A and 6015A Simplified Schematic A and 6012B Simplified Schematic Quick Reference Guide to Major Circuits Major Function OperationInput from Output to DP PWM PWM DPProtection Subsystem Input Power SubsystemDC Power Conversion Subsystem Output SubsystemFront Panel Board Page Simplified Front Panel Schematic Reference Designators Replaceable PartsDescription Abbreviations Ordering InformationMain Board Assembly CR5 CB1CR1 CR2A1 Mechanical VR16010A C37 6010A, 6011A, 6015A Not Used Not Used Not Used Page Not Used VR2 VR5VR6 TB2 TB1Not Used Agilent Model VR1 VR2Drvr TTL NOR Dual TS1CR3 CR6FET N-CHAN A5 Mechanical A6 Mechanical Chassis Electrical Not Used Schematic Diagram Notes Component Location and Circuit DiagramsIndicate number of paths represented by the line Top View, Top Covers Removed Main Board A1 and Filter Board A6 Component Location Control Board A2 Component Location Front Panel Board A3 Component Location FET Board A4 Component Location Diode Board A5 Component Location Page Page Page Page Specifications General InformationOption 002 Hardware Accuracy Table A-1. Specifications, Option Remote ProgrammingInput Compliance Voltage ± Current Programming Enable Status IndicatorsOn State logic low Remote Trip and Remote Reset TimingPower-on Preset Maximum Output Voltage logic high +Pard Typical Table A-1. Specifications, Option Pulse TimingBias Supplies DC Output Ratings 25C ± Short Circuit Output CurrentConnector Assembly Procedure InstallationOperation Figure A-1. Mating Connector AssemblyLocal/Remote Programming Resistance Voltage or Current Figure A-4. Calculating Value of Series Dropping Resistor Remote Resistance ProgrammingFigure A-5. Remote Resistance Programming 101 Remote MonitoringStatus Indicators Remote Control102 Remote Reset Overvoltage103 104 Power-On PresetAC Dropout Buffer Circuit Multiple Supply System Shutdown105 Maintenance Bias Supplies106 Troubleshooting Resistance and Voltage Programming Troubleshooting Current Programming107 108 Figure A-11. Troubleshooting Current Programming of CV Mode109 Figure A-13. Troubleshooting Status Indicators110 111 Table A-3. Replacement Parts112 113 VR9Logic Symbols and Definitions Indicator and Qualifier Symbols114 115 Schematic Diagram NotesFigure A-15. Option 002 Board, Component Location 116 Schematic NotesFigure A-16. Option 002 Board, Schematic Diagram 117 Page Model 6010A Change Model 6011A Change119 Model 6012B Change Model 6015A Change120 121 Delete122 123 124 125 DS5126
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6015A, 6012B, 6011A, 6010a specifications

Agilent Technologies, a leader in the field of measurement and analysis, offers a suite of instruments within its 6010 and 6011 series, specifically the 6010A, 6011A, 6012B, and 6015A models. These devices are designed to meet the needs of various industries, including healthcare, environmental monitoring, and materials testing.

The Agilent 6010A is a high-performance spectrometer known for its precision and versatility. It utilizes advanced optical technologies to provide exceptional wavelength accuracy and resolution. This model is particularly useful in laboratories where reliable data is critical, offering a wide spectral range and effective noise reduction features. Its user-friendly interface simplifies complex analyses, making it suitable for both seasoned professionals and newcomers.

Following closely, the Agilent 6011A is recognized for its robust capabilities in laboratory environments. This device incorporates advanced signal processing techniques, enabling high-throughput measurements without compromising on quality. The 6011A is ideal for real-time monitoring applications, ensuring that users can make informed decisions based on accurate, timely data. Its comprehensive software suite is designed to enhance data analysis, allowing for seamless integration with existing laboratory workflows.

The 6012B variant enhances the functionality further by introducing additional features tailored for specific applications. With a focus on flexibility, the 6012B supports multiple measurement modes, including direct and differential detection. This model excels in complex measurements, allowing for greater analytical depth and insights. The built-in calibration options ensure consistent performance, making it a reliable choice for various research and development tasks.

Lastly, the Agilent 6015A model stands out with its leading-edge technology, designed for the most demanding applications. It boasts enhanced sensitivity and an improved dynamic range, making it perfect for trace analysis in challenging environmental samples. The 6015A’s advanced reporting tools provide detailed analytics, helping scientists and researchers interpret results efficiently. Its compact design also makes it suitable for laboratory spaces with limited room, without sacrificing performance.

Together, these models showcase Agilent Technologies' commitment to delivering high-quality, innovative solutions that empower users to achieve their analytical goals effectively and efficiently. Whether in a research, clinical, or industrial setting, the 6010A, 6011A, 6012B, and 6015A continue to set standards in precision instrumentation.