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Thermo Scientific Thermolyne NCAT F85930-33 User Manual

Thermo Scientific Thermolyne NCAT F85930-33
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LT1275X1 Revision F November 2018
Thermo Scientific
Thermolyne NCAT
Asphalt Content Tester
Installation and Operation Manual

Table of Contents

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Thermo Scientific Thermolyne NCAT F85930-33 Specifications

General IconGeneral
BrandThermo Scientific
ModelThermolyne NCAT F85930-33
CategoryTest Equipment
LanguageEnglish

Summary

Safety Information

Alert Signals

Explains warning symbols and their meanings for safety.

Warnings

Lists safety warnings to avoid hazards like electrical shock and burns.

Warning

Details personal injury prevention and risks associated with refractory ceramic fibers.

Introduction

Intended Use

Describes the tester's purpose for determining asphalt content by loss on ignition.

Theory of Operation

Explains the furnace heating, sample testing, and exhaust process.

General Specification

Environmental Conditions

Details operating and storage temperature and humidity requirements.

Unpacking

Initial Inspection and Cleaning

Visually inspect for damage, remove packing material, and clean chamber.

Component Removal and Preparation

Remove balance and other components; prepare workspace and retain packaging.

Contents of Carton

Main Carton Contents

Lists items included in the main furnace carton.

Accessory Kit Contents

Lists items included in the accessory kit.

Installation

Site Selection

Guidelines for placing the furnace on a stable, level surface with adequate space.

Electrical Connections

Instructions for connecting the furnace to the power supply, including voltage and amperage.

Exhaust Installation Tips

Advice on connecting the exhaust system to ensure proper ventilation and prevent damage.

Balance Installation

Steps for installing the electronic balance, including unpacking and placement.

Printer Operation

Printer Access and Controls

How to access the printer, use its controls, and manage paper.

Paper Tape Management

Tips for saving paper and installing new paper rolls.

Printer Record Storage

Methods for storing thermal printer tapes to ensure long-term legibility.

Operation

Displays Overview

Explains the function of the four main displays on the controller.

Controller Settings

How to view and change controller settings like temperature and sample weight.

Operational Procedures

Outlines the steps for performing tests and changing calibration factors.

Timer Mode

Programmable Timer Setup

How to program the wake-up date and time for automatic preheating.

Inactivity Mode

How the inactivity mode works to shut down the furnace if idle.

Interrupting Timer Mode

Procedure to interrupt or exit the timer mode.

Methodology and Tester Tips

Sample Preparation and Safety

Tips on sample preparation, including preheating and avoiding volatile solvents.

Load Capacity and Testing Efficiency

Advice on load capacity, splitting samples, and optimizing testing.

Troubleshooting Common Issues

Table listing common problems, causes, diagnostics, and remedies for AC results.

Software Features

Bitumen Ratio Calculation

Explains the equation and usage of the Bitumen Ratio for asphalt content.

Test Interrupt and Auto Shutdown

How the software handles test interruptions and automatic shutdown.

Calibration and Stability Settings

How to use positive calibration factors and adjust stability thresholds for accurate results.

Serial Port Output/Operation

Data Output and Connectivity

How to connect the furnace to a computer for data logging and transfer.

Sample Data Format

Details the format and meaning of data output from the serial port.

Explanation of Error Codes

Furnace Error Codes

Lists and explains error codes related to the furnace operation.

Setra Balance Error Codes

Lists and explains error codes specific to the Setra balance.

Hidden Key Routines

Diagnostics and Default Settings

Accessing diagnostics and resetting variables to factory defaults.

Temperature Control and Error Management

Adjusting temperatures and disabling error codes.

Calibration and Operational Modes

Performing chamber calibration and switching operational modes.

Preventive Maintenance and Servicing

Element Plate Care and Cleaning

Instructions for element plate care and periodic chamber cleaning.

Component Replacement Procedures

Step-by-step guides for replacing key components like elements and thermocouples.

Door Mechanism Adjustments

Procedures for replacing or realigning door switches and locks.

Replacement Parts

Parts List - 220-240V, 208V Series

List of replaceable parts with part numbers, descriptions, and voltages.

Additional Parts List

Continuation of the replacement parts list with more components.

Exploded View

Insulation & Filter Components

Diagram showing exploded view of insulation and filter parts.

Heating Element Components

Diagram showing exploded view of heating elements and related parts.

Ordering Procedures

Requesting Service and Parts

How to request service, parts, and obtain RMA numbers.

Decontamination Statement

Policy regarding product returns for repair or credit.

Wiring Diagrams

Main Wiring Diagram

Schematic showing the electrical connections and layout of the furnace.

Component List

List of components referenced in the wiring diagrams with their part numbers.

Amperage Configurations

240V Unit Configuration

Details on the default 27 Amp configuration for 240V units.

Low to High Amp Conversion

Instructions for changing the furnace from Low Amp (20A) to High Amp (27A) configuration.

High to Low Amp Conversion

Instructions for changing the furnace from High Amp (27A) to Low Amp (20A) configuration.

Glossary

Key Terms and Definitions

Definitions for terms like Balance Stability, Calibration Factor, EPROM, and Error Codes.

Operational Terms

Definitions for terms like Idle Mode, Initialization, Lift Test, Program Mode, and Test Endpoint.

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