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Innova 1312 User Manual

Innova 1312
164 pages
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May 1997
1312 Photoacoustic Multi-gas Monitor
Instruction Manual
INNOVA
BE600211
1312 Photoacoustic Multi-gas Monitor
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Innova 1312 Specifications

General IconGeneral
Model1312
TypeDigital Multimeter
Battery Type9V
Safety RatingCAT II 600V
FunctionsVoltage, Current, Resistance, Diode Test
Voltage RangeAC: 200V/500V
Current Range10A
Resistance Range200Ω - 2MΩ

Summary

Safety Considerations

Explosion Hazard

Avoid explosions by never attempting to monitor flammable gases in explosive concentrations.

General Warnings

Covers essential safety precautions like avoiding water condensation and handling equipment.

Applying Power

Instructions on checking mains voltage and fuses before powering the device.

Safety Symbols

Explains the meaning of important safety symbols found on the apparatus.

Chapter 1: Using this Manual

1.1 Introduction to the Manual

Explains how to use the manual for different user experience levels.

1.2 Displaying Information

Describes on-screen information elements and notation used in the manual.

1.3 Tool-bar Icons in 1312PC Software

Explains the functions of various toolbar icons used in the 1312PC software.

Chapter 2: Preliminary Tasks

2.1 Installing the 1312PC Software

Details PC hardware/software requirements and the software installation process.

2.2 Connecting the Monitor to the PC

Guides on connecting the 1312 monitor to a PC using the RS-232 interface.

2.3 Adjusting the Mains Voltage Selector

Explains how to set the mains voltage selector for correct operation.

2.4 Checking/changing the Fuses

Details the correct fuse ratings required based on the supply voltage.

2.5 Setting the Communication Parameters

Outlines the necessary serial communication parameters for PC connectivity.

Chapter 3: Philosophy of Operation

3.1 Online Mode

Describes operation using the PC environment for monitoring and data storage.

3.2 Offline Mode

Explains operation as a stand-alone instrument storing data internally.

Chapter 4: Introduction to and Familiarization with the 1312

4.1 Special Terminology

Defines key terms used to describe the 1312's operation.

4.2 Attaching the Sampling Tube and External Filter

Step-by-step guide for connecting the sampling tube and external filter.

4.3 Familiarization with the 1312 using 1312PC Software

Guides on setting up the internal clock and software parameters.

Chapter 5: The 1312 Monitor

5.1 Front Panel Overview

Description of the monitor's front panel components and controls.

5.2 Starting-up or Restarting the Monitor

Details the process of starting up, shutting down, and resetting the monitor.

5.3 Configuring the Monitor

Instructions for adjusting sound level and enabling/disabling self-tests.

Chapter 6: Keying-in Parameters

6.2 Choosing Parameters

Explains the methods for selecting and entering parameters in the system.

Chapter 7: Setting-up and Starting a Monitoring Task

7.1 The Parameters’ Units

Defines units for measurement parameters and normalization temperature.

7.2 The Measurement Parameters

Details parameters like sampling mode, flushing, gas setup, and alarms.

7.3 Starting and a Monitoring Task

Guides on initiating, pausing, and stopping monitoring tasks.

Chapter 8: Viewing Measurement Data — using a PC

8.1 Measurement Data

Covers uploading measurement data from the monitor to the PC.

8.2 Graphic Window

Explains how to display and configure graphical representations of data.

8.3 Numeric Window

Describes how to display measurement data in a tabular format.

8.4 Using the Cursors

Details how to use cursors for data analysis in graphical and numeric windows.

8.8 Displaying Measurement Results After Monitoring

Guides on viewing stored measurement data using the Presentation program.

Chapter 9: Database Administration for PC Use

9.2 Backup Databases

Instructions for creating backup copies of measurement and calibration tasks.

9.3 Restore Databases

Guides on restoring previously backed-up database files.

9.5 Export Databases

Explains how to export existing databases in ASCII format.

Chapter 10: Storage of Data in the 1312’s Memory

10.1 Types of Memory in the 1312

Describes the different types of memory (ROM, EEPROM, RAM) used by the 1312.

10.2 Storage of Measurement Results

Explains how measurement data is stored in Display and Background Memory.

10.3 Management of Data in Background Memory

Details how to store, recall, and delete data within the background memory.

Chapter 11: Maintenance of the 1312

11.1 Changing the Fine Air-filters

Step-by-step instructions for replacing fine filter paper in internal/external units.

11.2 Cleaning the Filter in the Ventilation Unit

Procedure for cleaning the filter pad in the device's ventilation unit.

Chapter 12: Calibration of the Optical Filters

12.2 What is Calibration and Why is it Necessary?

Explains the process and necessity of calibrating optical filters.

12.3 Tasks Before Starting Any Calibration

Lists preparatory tasks required before performing any calibration.

12.5 General Settings for a Calibration

Details initial setup steps and sequence settings for calibration.

12.5.2 Calculating Calibration Factors

Describes how to calculate calibration factors from measured raw data.

12.5.3 Downloading the Calculated Values

Explains the process of transferring calculated calibration values to the monitor.

12.6 Zero-point Calibration

Covers the procedure for performing a zero-point calibration.

12.7 Humidity Calibrations

Details the procedures for humidity interference and span calibrations.

12.9 Span Calibration

Explains span calibration, including single-point and two-point methods.

Chapter 13: Installing the Optical Filters

13.1 Introduction to Optical Filters

Provides an overview of available optical filters and the carousel system.

13.1.1 Installing an Optical Filter

Step-by-step instructions for physically installing an optical filter into the carousel.

Chapter 14: Messages Related to Calibration

14.1 “Successful” Calibration Messages

Lists and explains messages indicating successful calibration results.

14.3 “Invalid” Calibration Messages

Lists and explains messages indicating invalid calibration results.

14.4 Error Messages Displayed when the INFO button is used

Explains error messages accessed via the INFO button after calibration.

Chapter 15: Warning and Error Messages

Warning Messages

Lists and explains potential warning messages displayed by the monitor.

General Operating Error Messages

Lists and explains common operating error messages and their causes.

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