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TA DISCOVERY DMA 850 User Manual

TA DISCOVERY DMA 850
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G
etting Started Guide
Revision F Issued April 2021
DISCOVERY DMA 850
DYNAMIC MECHANICAL ANALYZER

Table of Contents

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TA DISCOVERY DMA 850 Specifications

General IconGeneral
BrandTA
ModelDISCOVERY DMA 850
CategoryMeasuring Instruments
LanguageEnglish

Summary

Introduction, Safety, and Warnings

Introduction

Overview of the document's content and purpose.

Safety and Compliance

Important safety notices, cautions, warnings, and regulatory standards.

Notes, Cautions, and Warnings

Explains the use of notes, cautions, and warnings for critical instructions.

Regulatory Compliance and Standards

Lists safety standards for Canada, European Economic Area, and United States.

Electrical Safety

Addresses high voltage hazards and safe maintenance practices for electrical components.

Handling Liquid Nitrogen

Provides precautions for using liquid nitrogen, including ventilation and protective gear.

Thermal Safety and Air Pressure

Covers hazards of hot/cold surfaces and high-pressure air systems.

Instrument Handling and Sample Precautions

Guides on lifting the instrument safely and handling samples that may emit hazardous gases.

Chapter 1: Introducing the DMA 850

Overview and System Components

Introduces the DMA 850 and details its main system components.

DMA Instrument and User Interface

Describes the DMA 850 instrument and its user interface, including buttons and panels.

Primary Function Buttons

Details the buttons for main instrument functions like Start and Stop.

View Panel Functions

Describes functions available in the View panel for instrument status and operation.

System and Signal View Panels

Explains panels for network, calibration, service, and test variable information.

Instrument Specifications

Lists technical specifications for dimensions, power, operating conditions, and temperature ranges.

Options and Accessories

Describes optional clamps and accessories available for the DMA 850.

Chapter 2: Installing the DMA

Unpacking and DMA Installation

Instructions for unpacking, inspecting, and installing the DMA instrument.

Inspecting the DMA System

Guide to checking the instrument for shipping damage and missing parts upon receipt.

Choosing an Installation Location

Recommends guidelines for selecting an appropriate environment for DMA installation.

Starting and Shutting Down the DMA

Covers procedures for powering the instrument on and off, including startup and shutdown sequences.

Installing and Removing the Furnace

Instructions for installing and removing the standard furnace component of the DMA.

Connecting Cables and Gas Lines

Details how to connect power, communication cables, and gas lines to the instrument.

Installing the Moisture Guard Accessory

Details the process for installing the moisture guard accessory to protect electronics.

DMA Ports and Connections

Describes the DMA's rear panel ports and their functions.

Installing and Removing Clamps

Provides steps for installing and removing the standard cantilever clamps.

Installing the Single/Dual Cantilever Clamp

Provides steps for installing the standard single/dual cantilever clamp.

Removing the Single/Dual Cantilever Clamp

Outlines the procedure for safely removing the single/dual cantilever clamp.

Air Bearing Gas and Regulator Connections

Explains the requirements and connection of gas supplies for the air bearing system.

Connecting Air Filter Regulator (Lab Air)

Step-by-step guide for connecting the air filter regulator to a lab air source.

Connecting Air Filter Regulator to ACA

Instructions for connecting the air filter regulator to the Air Compressor Accessory.

Cooling Gas Line Connection

Procedures for installing the cooling gas line for air cooling functionality.

System Communication and Power Setup

Covers communication setup, power switch, and cable connections.

System Communication Setup

Covers the necessary steps for establishing communication between the instrument and controller.

Power Switch and Cable Connections

Details the main power switch and how to connect the power cables to the instrument.

Chapter 3: Use, Maintenance, & Diagnostics

Using the DMA 850

Outlines the general procedure for performing experiments with the DMA 850.

Before You Begin Experiment

Ensures the DMA 850 and controller are properly installed and ready for experiments.

Calibrating the DMA 850

Details essential calibration procedures for accurate experimental results.

Position Calibration

Calibrates the absolute position of the drive shaft using the optical encoder.

Force Calibration

Adjusts force exerted by the clamp and registered by the instrument.

Installation Stability Verification

Checks installation stability and ensures all feet are in contact with the table.

Phase Calibration

Compensates for phase shift caused by instrument characteristics.

Clamp Calibration

Calibrates the properties of the installed DMA 850 sample clamp.

Running a DMA 850 Experiment

Guides through the basic steps to perform a DMA experiment.

Basic Experimental Steps

Covers choosing, installing, and calibrating clamps, preparing samples, and starting experiments.

Aligning the Thermocouples

Provides instructions for correctly positioning thermocouples within the furnace cavity.

Selecting the Operating Mode

Explains how to choose an operating mode for different experiment classes using the control software.

Performing Experiments

Details the process of setting parameters, mounting samples, and initiating experiments.

Start, Stop, and Remove Samples

Covers initiating, discontinuing, and removing samples from experiments.

Instrument Maintenance

Covers primary maintenance tasks that are the customer's responsibility.

Cleaning the User Interface

Provides instructions for cleaning the DMA 850's user interface screen.

Cleaning the Furnace

Recommends periodic cleaning of the furnace interior for optimal performance.

Replacement Parts and Accessories

DMA 850 Accessory Kit Contents

Lists items included in the DMA 850 accessory kit.

Additional Replacement Parts

Provides a list of other available replacement parts for the DMA 850.

Clamp Kits

Details the different clamp kits available for various experimental needs.

DMA 850 Accessories

Lists major accessories like compressors and chiller systems for the DMA 850.

Appendix A: Accessory Case Contents

Accessory Case Contents

Describes the organization and items within the DMA 850 accessory case.

Top Layer of Accessory Case

Details the items stored in the top layer of the DMA 850 accessory case.

Bottom Layer of Accessory Case

Details the items stored in the bottom layer of the DMA 850 accessory case.

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