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Metrohm 892 User Manual

Metrohm 892
63 pages
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892 Professional Rancimat
Manual
8.892.8001EN / 2020-03-11

Table of Contents

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Metrohm 892 Specifications

General IconGeneral
Resolution pH0.001
Resolution U0.1 mV
Resolution T0.1 °C
InterfacesRS-232, USB
Power supply100 – 240 V AC, 50 – 60 Hz

Summary

1 Introduction

Instrument description

Describes the 892 Professional Rancimat, its capabilities, and operation.

About the documentation

Explains symbols, conventions, and cautions used in the manual.

Safety instructions

Details general safety notes, electrical safety, and handling of flammable substances.

2 Overview of the instrument

Front of the instrument

Identifies and describes the components on the front panel of the 892 Professional Rancimat.

Rear of the instrument

Identifies and describes the components on the rear panel of the 892 Professional Rancimat.

Instrument display

Explains the various displays and indicators on the instrument's screen.

3 Installation

Setting up the instrument

Covers packaging, checks, and proper location for instrument setup.

Mounting accessories

Details the mounting of various accessories for air supply and connections.

Power connection

Covers connecting the instrument to the power supply, including safety warnings.

Connecting a computer

Details how to connect the instrument to a computer using the StabNet software.

4 Operation

Rancimat method

Explains the principle and application of the Rancimat method for determining oxidation stability.

Calibration functions

Describes calibration procedures for the instrument's sensors.

Determinations

Covers the preparation of samples for various types of analysis.

5 Operation and maintenance

General notes

Provides general guidelines for caring for and maintaining the instrument, including cleaning and maintenance.

Replacing the dust filter

Explains how to check and replace the dust filter for air filtration.

Regenerating or replacing the molecular sieve

Guides on regenerating or replacing the molecular sieve for air drying.

6 Troubleshooting

Problems

Lists common problems, their causes, and recommended remedies for the instrument.

7 Technical specifications

General Data and Temperature Control

Covers general specifications, temperature control, and measurement parameters.

Sensor and Measurement Specifications

Details specifications for external temperature sensor and conductivity measurement.

Flow, Power, and Environmental Specs

Includes gas flow, USB interface, power socket, and ambient temperature specifications.

Dimensions and Material

Provides physical dimensions and base material specifications of the instrument.

8 Accessories

Downloading the accessories list

Instructions on how to download the accessories list from the Metrohm website.

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