FIS OralChroma CHM-2 User Manual

OralChroma
HALITOSIS MEASURING DEVICE
CHM-2
Instruction Manual
Nissha FIS, Inc.

FIS OralChroma CHM-2 Specifications

General

Power Supply	AC 100-240V, 50/60Hz
Measurement Gases	Hydrogen sulfide (H2S), Methyl mercaptan (CH3SH), Dimethyl sulfide ((CH3)2S)
Type	Gas Chromatography
Target Gas	Volatile Sulfur Compounds (VSC)
Measurement Principle	Gas chromatography
Sampling Method	Direct sampling
Measurement Time	Approximately 8 minutes per sample
Display	LCD
Output	USB

Summary

Introduction

Safety Instructions

General Safety Warnings

Provides critical warnings about improper use, electric shock, fire, and injury.

Precautionary Statements

Usage Precautions and Conditions

Details warnings and cautions for safe operation, environmental conditions, and handling.

Product Overview

Key Product Features

Highlights key capabilities like measurement of sulfur compounds, accuracy, portability, and ease of use.

Measurement Mechanism

Measurement Process Steps

Outlines the three steps involved in measuring oral breath concentrations.

Components and Configuration

Device Component Diagram

Illustrates the internal setup and connections of the OralChroma unit.

Confirm Supplied Items

Accessory Checklist

Instructions to verify all components are present and undamaged upon delivery.

Names and Functions of Parts

Unit Interface Description

Identifies and describes the top and rear panel controls and ports of the OralChroma device.

Setting Up the Unit

Unit Placement Guidelines

Guidelines for positioning the OralChroma device on a stable surface before operation.

Setting Up the PC

PC System Requirements

Specifies the necessary operating systems, hardware, and software for the OralChroma DataManager.

Installing USB Driver Software

USB Driver Installation

Step-by-step guide for installing the essential USB driver software for PC connectivity.

Installing OralChroma DataManager

DataManager Software Installation

Detailed instructions for installing the primary software application onto the PC.

Starting OralChroma DataManager

Launching DataManager Software

Steps to initiate the OralChroma DataManager application after installation.

Uninstalling OralChroma DataManager

DataManager Software Removal

Guidance on how to properly remove the OralChroma DataManager software from the PC.

Importing Old Version Data

Data Migration Procedure

Instructions for transferring existing data to the new version of the DataManager.

Initial DataManager Setup

Communication Port Configuration

Setting the correct COM port for the OralChroma unit to communicate with the PC.

Setting Data Folder

Data Storage Location Setup

Specifies how to choose the directory for saving measurement data files.

Setting User Information Column

Inserting Custom Pictures

Options to insert logos, text, or images for display on reports and history windows.

Setting User Information Column

Inserting Custom Text

Instructions for adding custom text messages into report headers or user information fields.

Setting the Judgment Parameters

Cognitive Threshold Settings

Defining thresholds for classifying measurement results and determining halitosis levels.

Simple View Y-axis Scale

Adjusting the maximum concentration displayed on the Y-axis for the simple view mode.

Setting the Judgment Parameters

Editing Judgment Sentences

Modifying the text descriptions associated with different measurement outcomes.

Preparing for Measurement

Connecting Unit to PC

Steps to establish the necessary connection between the OralChroma device and the computer.

Activating the Unit

Unit Power-On and Initialization

Guide to turn on the OralChroma and wait for it to reach the "Ready to measure" status.

Registering Subjects

New Subject ID Registration

Process for entering and saving new subject information for measurement tracking.

Selecting Existing Subject ID

Choosing an existing subject from a list or by entering their ID for measurements.

Measurement Process

Sampling Oral Gas

Detailed instructions on how to correctly collect a breath sample using the provided syringe.

Injecting Oral Gas

Introducing Sample to Device

Steps for inserting the collected breath sample into the OralChroma inlet.

Completing Measurement

Measurement Completion Steps

Actions taken when measurement finishes, including buzzer notification and data storage.

Stopping Measurement

Manual Measurement Termination

How to stop an ongoing measurement before it naturally concludes.

Receiving Previous Data

Data Retrieval Procedure

Procedure to transfer previously stored measurement data from the OralChroma unit.

Ending Measurement

Powering Off and Software Exit

Instructions for safely shutting down the OralChroma unit and closing the DataManager software.

Viewing Measurement History

Accessing Measurement Records

How to view past measurement results in graphical and list formats.

Operating Measurement History Display

Adjusting Graph Y-axis Scale

Changing the scale of the Y-axis for better visualization of historical data.

Modifying Graph Display Color

Customizing the colors used for displaying different data elements in the history graph.

Operating Measurement History Display

Unit and Total Amount Display

Switching measurement units between ppb and ng/10mL, and displaying total amounts.

Selecting Line or Bar Graph

Choosing between line or bar chart representations for measurement history data.

Viewing Individual Measurement Details

Accessing specific measurement data from the history list for detailed analysis.

Accessing Judgment Results

Viewing the judgment results associated with specific measurements from the history list.

Exporting Data

Saving Data as CSV File

Exporting measurement history data into a CSV format for use with spreadsheet software.

Managing Measurement Data

Deleting Specific Data Entries

Removing individual measurement entries from the history.

Changing Subject ID Information

Modifying the registered information for a specific subject ID.

Managing Measurement Data

Moving Measurement Data Between IDs

Moving measurement data from one subject ID to another if incorrectly assigned.

Managing Measurement Data

Deleting Subject ID and Data

Deleting a subject ID along with all associated measurement data.

Measurement Data Window

Viewing Data in Chromatogram Mode

Displaying measurement data using a chromatogram graph.

Viewing Data in Simple Mode

Displaying measurement data using a simplified bar graph format.

Operating Measurement Data Window

Changing Data View Mode

Switching between Chromatogram and Simple view modes for data display.

Adjusting Y-axis Range

Modifying the Y-axis scale to better view voltage variations in measurement data.

Operating Measurement Data Window

Changing Graph Color Schemes

Customizing the colors used for graph elements in the measurement data window.

Operating Measurement Data Window

Changing Concentration Units

Selecting the unit for concentration display (ppb or ng/10mL).

Displaying Other Measurement Data

Navigating through different measurement data points for the same subject.

Operating Measurement Data Window

Displaying Measurement History

Accessing the measurement history window directly from the data window.

Displaying Judgment Window

Opening the judgment results window from the measurement data view.

Operating Measurement Data Window

Selecting Subject for Data

Re-selecting or confirming the subject associated with the current measurement data.

Operating Measurement Data Window

Changing Subject Personal Information

Modifying personal information for registered subjects within the software.

Starting Measurement

Initiating New Measurement Cycle

Steps to begin a new measurement after setup and subject selection.

Judgment Window

Interpreting Halitosis Levels

Displays a comparison of measurement values against thresholds and the resulting judgment.

Displaying the Judgment Window

Accessing Judgment Results

Methods to open the judgment window from measurement data or history.

Method of Judgment

Judgment Pattern Definitions

Explains how measurement values are compared to thresholds and the seven judgment patterns.

System Settings Window

General Settings Configuration

Accessing and configuring general software parameters like data folder and language.

Importing Data Files

Procedure to import data files from other sources into the current DataManager.

Exporting Data Files

Instructions for backing up or transferring current data to another location or PC.

Model and Language Settings

Selecting the device model and preferred language for the software interface.

COM Port and Print Settings

Configuring communication ports and print-related options for the software.

Judgment Settings

Cognitive Threshold Adjustment

Setting specific thresholds for each gas to categorize measurement results.

Max Y-axis Value Setting

Defining the upper limit for the Y-axis in the simple view mode for better visualization.

Maintenance

Monitoring Internal Parameters

Displays key operational parameters of the OralChroma device.

Error Indication and Handling

Information on common errors and initial troubleshooting steps for the unit.

Maintenance

Cleaning the Device Surface

Instructions for cleaning the OralChroma unit using appropriate materials.

Syringe Specifications and Supply

Details on the required syringes for sampling oral gas and where to obtain them.

Troubleshooting

Common Issues and Solutions

A table listing common problems, their causes, and recommended solutions.

Services and Support

Warranty and Repair Information

Details regarding warranty coverage, repair procedures, and service charges.

Specifications

Technical Specifications Summary

Lists the product's technical details, including principle, range, power, and environment.