Table of Contents
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Table of Contents
Related Manuals for BK Precision 1823B
Summarization of Contents
Compliance Information
EMC Compliance Standards
Details on Electromagnetic Compatibility standards and declarations for the instrument.
IEC Measurement Categories and Pollution Degrees
Defines measurement categories (CAT) and pollution degrees (P2) for safe electrical connections.
Product End-of-Life Handling
Information on recycling and disposal of the electronic equipment according to WEEE directive.
Terms and Symbols
Explanation of cautionary terms (CAUTION, WARNING) and common symbols used in the manual.
Safety Notices
Electrical Power Safety
Precautions regarding power connection, voltage, and category ratings for safe operation.
Grounding the Instrument
Instructions and warnings regarding the importance of proper grounding for shock hazard prevention.
Environmental Conditions
Guidelines for operating the instrument within specified environmental parameters like temperature and humidity.
Operation with Damaged Instrument
Procedures to follow if the instrument is damaged, including unplugging and returning for repair.
Instrument Cleaning Procedures
Instructions on how to clean the instrument safely and the materials to avoid using.
Live Circuit Precautions
Warnings and procedures for avoiding electric shock when working with internal components or live circuits.
General Safety Guidelines
General safety rules including not inserting objects into openings or using as a life-support component.
Servicing and Maintenance Precautions
Guidelines for safe servicing, fuse replacement, and general instrument handling during use.
Continued Safe Use Guidelines
Recommendations for maintaining safe operation, including not obstructing airflow or moving the instrument carelessly.
Introduction
Product Overview
General description of the 1820B series, its models, capabilities, and key features.
Key Features
Detailed list of the main features and capabilities of the 1820B series instruments.
Package Contents
List of items included in the shipping package and instructions for inspection.
Dimensions and Weight
Physical dimensions (W x H x D) and weight specifications for the 1820B series models.
Getting Started
Input Power Options
Details on powering the instrument using battery, AC adapter, or USB connection.
Battery Operation
Information on using the internal rechargeable batteries, charging, and battery status indicators.
USB Power Operation
How to power the instrument via USB, including automatic detection and power priority.
AC Adapter Operation
Connecting and using the AC adapter, including indicator lights and power priority behavior.
Power State Management
How to turn the instrument on/off, default settings, and automatic power down features.
Front Panel Operation
Input Selection
How to select between Input A, B, and C (1826B only) for measurements.
Input A Configuration
Detailed configuration options for Input A, including coupling, impedance, and attenuation.
Input B Operation
Information specific to using Input B for frequency measurements.
Input C Operation
Information specific to using Input C for frequency measurements (1826B only).
Measurement Functions
Overview of how to select and use measurement functions like Frequency, Period, Count, etc.
Input A Function Selection
Selecting measurement functions for Input A, including primary and secondary function usage.
Input B Function Selection
Available functions for Input B and how attempts to select unsupported functions are handled.
Input C Function Selection
Available functions for Input C and how attempts to select unsupported functions are handled.
Gate Time Settings
How to adjust measurement time using Gate Time keys and its effect on accuracy.
Measurement Fundamentals
Frequency and Period Measurement Methods
Explains the reciprocal counting method for accurate frequency and period measurements.
Pulse Width, Duty Cycle, and Ratio Measurement
Details how width, duty cycle, and ratio are measured using signal sampling.
Ratio A:B Measurement
Explains the Ratio A:B mode, using signal A as a reference to count signal B.
Accuracy Considerations
Internal Oscillator Accuracy
Details the accuracy, stability, and aging rate of the internal temperature-compensated oscillator.
External Reference Input
Using an external 10MHz signal for higher accuracy measurements and how it locks the oscillator.
Noise Impact on Measurements
How noise affects measurements, especially low-amplitude signals, and methods to minimize it.
Signal Level Considerations
Importance of maintaining adequate signal levels for reliable measurements and avoiding subtle errors.
Specifications
Input A Specifications
Detailed specifications for Input A, including coupling, impedance, frequency range, and trigger thresholds.
Input B Specifications
Detailed specifications for Input B, including impedance, frequency range, and sensitivity.
Input C Specifications
Detailed specifications for Input C, including impedance, frequency range, and sensitivity.
External Reference Input Specifications
Specifications for the external reference input, including signal type and frequency.
Timebase Specifications
Specifications related to the instrument's timebase accuracy, temperature stability, and initial error.
Measurement Functions Specifications
Specifications for measurement functions like frequency, period, pulse width, count, and ratio.
General Specifications
General specifications including interface, display, battery, AC adapter, operating range, and warranty.
Service Information
Warranty Service Process
Instructions for obtaining warranty service, including RMA procedures and return shipping.
Non-Warranty Service Process
Instructions for non-warranty repairs, including payment and return procedures.
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