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LANDTEC GEM5000 User Manual

LANDTEC GEM5000
148 pages
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GEM5000 Gas Analyzer
Operating Manual
For Instrument Firmware Versions 1.5.x and above.
LANDTEC North America, Inc.
Authorized Distributor:
Diamond Scientific
55 East Broad Street
Titusville, Florida 32796
321-223-7500
info@diamondsci.com
https://www.DiamondSci.com

Table of Contents

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LANDTEC GEM5000 Specifications

General IconGeneral
Gases MeasuredCH4, CO2, O2
Power SourceRechargeable battery
Measurement RangeCH4: 0-100%, CO2: 0-100%, O2: 0-25%
Resolution0.1%
Protection RatingIP54
Operating Temperature-10°C to +50°C
Battery LifeUp to 10 hours

Summary

Document Overview and Safety

0.6 Hazard warnings and safety symbols

Explains safety symbols and warnings used in the manual.

1 Introduction

1.1 Safety instructions—English

Details essential safety guidelines for using the gas analyzer.

1.2 Instructions for safe use

Covers specific instructions for safe operation and hazardous area considerations.

2 The GEM5000 gas analyzer

3 GEM5000 products and accessories

3.1 LANDTEC System Gas Analyzer Manager – LSGAM

Explains the LSGAM software for managing GEM5000 data and configuration.

4 GEM5000 instrument features

5 The LANDTEC System Gas Analyzer Manager (LSGAM) Software

5.3 Installation with the CD or memory stick

Step-by-step guide to installing the LSGAM software and drivers.

5.6 Connecting to the Instrument

Details how to connect the GEM5000 to a computer via USB or Bluetooth.

5.7 Create a Project / Select a Project

Guides users through creating and managing projects within LSGAM.

5.7.1 ID Setup

Explains how to configure and manage Device IDs for sampling points.

5.7.3 Creating IDs

Details the process of adding new Device IDs in LSGAM.

5.7.8 Sending IDs to the instrument

Process for uploading selected IDs from LSGAM to the GEM5000.

5.7.11 Instrument Settings

Overview of how to configure instrument settings via LSGAM.

5.7.12 Alarm Settings

How to configure audible alarms for gas parameters.

5.7.15 Downloading Readings

Process for downloading collected readings from the instrument.

6 General Operational Instructions

6.8 Instrument main gas read screen

Describes the primary screen for viewing gas measurements.

6.13 Warning and error codes

Explains how warnings and errors are displayed and what they might indicate.

7 Operator settings

7.4 Operation settings

Settings that control how the instrument performs measurements and tasks.

7.4.2 Gas Check (aka Field Calibration)

Procedure for performing field calibration (zero and span checks).

7.4.4 Set alarms

How to define alarm conditions for specific gas readings.

8 Taking readings

8.1 Preliminary checks before taking readings (best practice)

Essential pre-measurement checks to ensure accurate data collection.

8.4 GEM analyzer in Gas Analyzer (GA) mode

How to toggle between GEM and GA modes of operation.

8.6 The GEM5000 as a Gas Extraction Monitor (GEM) gas flow measurement screen

Using GEM5000 for gas and flow measurements with flow devices.

8.8.5 Taking gas and flow measurement

Detailed workflow for taking gas and flow measurements, including GPS and system pressure.

9 Calibration

9.2 Frequency of calibration—best practice.

Guidelines on how often field calibration should be performed.

9.3 Calibration gases

Information on selecting and using appropriate calibration gases.

9.4 Calibration set-up

Procedures for preparing the analyzer and gas supply for calibration.

9.6 Gas Check (Field Calibration)

Performing gas checks and calibrations using predefined or custom gas mixes.

9.6.1 Adding / Deleting Gas Mixtures

How to add or remove custom gas mixes for calibration.

9.6.2 Restore to factory

Resets the analyzer to factory settings, clearing user calibrations.

10 Problem solving

11 Warning and error display

13 Service

15 Appendix—Configuring Communication Connections

15.1 Legacy Serial Communications Driver Installation

Instructions for installing serial communication drivers for Windows.

15.2 Bluetooth Serial Communications

Instructions for establishing Bluetooth connectivity with the instrument.

16 Appendices – safety instructions

16.1 Instructions for safe use – Spanish language

Safety instructions for using the instrument, provided in Spanish.

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