Related Manuals for AccuMac AM1960
Summarization of Contents
Safety Guidelines and Precautions
User Injury Prevention
Guidelines for avoiding personal injury during instrument operation.
Instrument Damage Prevention
Guidelines for preventing possible damage to the SPRT.
Introduction to Platinum Resistance Thermometers
Main Application of SPRTs
Describes SPRT use as primary/reference standards in calibration laboratories.
Key Features of AM1960/1950
Highlights features like low drift rate and quartz sheathing.
SPRT Calibration Procedures
Discusses the necessity and recommended interval for SPRT calibration.
AM1960/1950 Specifications
Detailed Technical Specifications
Provides detailed parameters like temperature range, resistance ratio, and drift.
General Operations and Usage
Connecting to Measurement Device
Explains the four-wire cable connection for accurate temperature measurements.
Drive Current for Measurement
Recommends 1mA drive current for optimal measurement accuracy.
Ensuring Reading Stability
Advises allowing sufficient stabilization time for SPRT before taking readings.
Immersion Depth Requirements
Discusses stem effect and minimum immersion depths for error reduction.
Managing Thermal EMF
Details annealing process to minimize thermal EMF caused by impurities or temp diffs.
Risks of Overheating
Warns that overheating can breach the SPRT's quartz sheath seal.
Care and Handling Instructions
Protecting from Shocks and Vibrations
Instructions to protect SPRT from impacts during use, storage, and shipping.
Preventing Contamination
Advises keeping the SPRT clean to maintain accuracy and prevent damage.
Adhering to Temperature Limits
Instructs users not to exceed specified temperature ranges to avoid damage.
Troubleshooting SPRT Malfunctions
SPRT Troubleshooting Guide
Guides on diagnosing abnormal SPRT functions and when to contact support.
Common SPRT Problems and Fixes
Explains R0/Rtpw issues and instability, offering causes and fixes.
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