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Specifications

Product

Product name

OralChroma

Model

CHM-2

Detection

Principle

Gas chromatograph using semiconductor gas sensor

Detector

Highly sensitive semiconductor gas sensor

Carrier gas

Clean ambient air (sucked by built-in pump and purified by built-in filter)

Gas

Detection gas

Hydrogen sulfide, methyl mercaptan and dimethyl sulfide in oral
breath samples

Concentration
range

50 to 1000ppb

Resolution

1ppb

Measurement

Injection

Manual injection with supplied syringe

Sample volume

1cc

Time

4 minutes per measurement

Result

Gas concentration and chart by supplied software

Software

OralChroma DataManager

I/O

Power supply

100 to 240VAC ±10%, 50/60 Hz

Power
consumption

60VA

Interface

USB

Environment

Installation

Indoor only

Installation
category

Transient
overvoltage

2500V

Altitude

Up to 2000m

Pollution degree

Operating

Temperature: 10 to 30

°C

, Relative humidity: lower than 80% (No

condensation), Clean air

Storage

Temperature: -20 to 60

°C

, Relative humidity: 20 to 80% (No

condensation), Clean air

Size and weight

Size

280(W) X 170(H) X 385(D) mm

（

excluding protruding portion

）

Weight

4.0Kg

Содержание OralChroma CHM-2

Страница 1: ...OralChroma HALITOSIS MEASURING DEVICE CHM 2 Instruction Manual Nissha FIS Inc...

Страница 2: ...truction manual carefully for correct usage and keep it near the product for easy accessibility The contents of this manual are subject to change without prior notice The contents of this manual are p...

Страница 3: ...alling and starting up the OralChroma DataManager 12 Importing data from the old version 15 Initial set up of OralChroma DataManager 19 Preparing for measurement 27 Measurement 36 Ending measurement 4...

Страница 4: ...ury from electric shock fire burns etc CAUTION A caution identifies a potential hazard which if ignored may result in damage to the unit The caution instructs you to follow the correct operating proce...

Страница 5: ...chine immediately stop operation and contact the sales agent from whom you purchased this unit for inspection and repair If the unit is used in a manner not specified in this manual the unit s protect...

Страница 6: ...e disconnect the plug from the power supply Ignoring this warning may cause fire Do not wipe the surface with benzine thinner alcohol etc Use a clean dry cloth when cleaning Ignoring this warning may...

Страница 7: ...each gas concentration on your PC in units of ng 10 ml and ppb Measures gas concentrations with a high degree of accuracy by using a supersensitive semiconductor gas sensor and a column developed onl...

Страница 8: ...ounds from the gas by using the column and detect the gases with the semiconductor gas sensor 3 Calculate gas concentrations from the peak patterns obtained Components and configuration Shown below ar...

Страница 9: ...unit The unit and all accessories are included in the box The box and all packing should be kept as they might be needed later if you send the unit back to us for servicing or warranty repair List of...

Страница 10: ...7 Names and Functions of Parts Top Rear POWER lamp ERROR lamp READY lamp Power switch Lid Gas inlet USB port Main switch Fuse holder AC power jack...

Страница 11: ...mes on when the unit is ready for measurement It goes off when the unit is in Waiting Status or under measurement Rear Main switch Turning this switch on enables you to turn Power switch on Turn this...

Страница 12: ...ower cord and USB cable can be easily connected to or disconnected from the unit 2 Connect power cord to the unit then to receptacle of AC supply 3 Do not connect the unit to PC with the supplied USB...

Страница 13: ...ents OS Windows XP SP3 Windows Vista 32 64bit Windows 7 32 64bit Windows 8 32 64bit Computer Hardware on which the above OS runs without problems Display XGA 1024 768 or higher I O USB port 1 port CD...

Страница 14: ...tart Windows 2 Insert the supplied CD into the CD drive 3 When the set up window appears click USB driver 4 Follow the directions displayed on the window to proceed with the installation 5 When the wi...

Страница 15: ...the CD drive 2 The setup program is automatically started At this time the warning window below may appear depending on your security status If it does click YES 3 When the setup window appears click...

Страница 16: ...6 Double click CreateShortcutIcons to create shortcut icons for DataManager and its manual on the desktop 7 Close the setup window At this time the confirmation window below may appear depending on yo...

Страница 17: ...elect COM port appears Click OK 2 The OralChroma DataManager top window appears as below This window is referred to as Main window Uninstalling OralChroma DataManager Delete OralChroma folder which is...

Страница 18: ...n current and old version DataManager softwares are not compatible If your PC has the old version its data should be imported into the current version in advance How to import 1 Click System settings...

Страница 19: ...16 3 Data importing window appears 4 Select CHM 1 for Data of column 5 Click Search the PC for CHM 1 data folder...

Страница 20: ...1 data folder may not be found depending on your security settings on the OS In this case check Show hidden files folders and drives in View tab of Folder Options window After that click Browse to spe...

Страница 21: ...rsion were successfully imported Completed Added to same ID Because old version s ID exists in the current version data folder the old version data was added to the ID in the current data folder Faile...

Страница 22: ...ort number Setting the communication port number you connect OralChroma to CAUTION When you first use OralChroma and DataManager be sure to set the communication port number you connect OralChroma to...

Страница 23: ...click Update COM ports to update the status If several ports are listed and the correct port No is unknown click Device Manager to confirm as below Select Port COM LPT to find Silicon Labs CP210x USB...

Страница 24: ...ere the measurement data are stored is a subfolder under the software installed folder 1 Select General tab in System settings window and click Browse 2 Specify the folder where the measurement data i...

Страница 25: ...e upper right space of Judgment window or on printed paper OralChroma logo is shown as an initial setting The message and or logo is also displayed on the lower right of measurement data window and me...

Страница 26: ...re file you want to use The image format that can be used is JPG BMP GIF or PNG The default image size is 320 100 pixels For larger or smaller size images DataManager automatically resizes the picture...

Страница 27: ...How to insert the text 1 Select Print tab in System setting window and click Text 2 Click Preview box to enter text 3 Click Font to change font and color 4 Click Back color to change the background co...

Страница 28: ...criterion for judgment for each gas by clicking the up down button The unit is ppb and the default values are shown below Max of Y axis for simple view mode 1 Click Judgment tab in System setting wind...

Страница 29: ...mbers of characters But when the numbers of characters increases the font size becomes small then the comments become hard to recognize 5 Enter ESC key while editing the comment to cancel the change 6...

Страница 30: ...cord from the unit When you turn off the main switch on the back or When the power is down due to power failure etc 1 Make sure that OralChroma is connected to PC with USB cable CAUTION Do not yet tu...

Страница 31: ...eep pushing Power switch until the buzzer sounds After that all lamps turn on for 3 seconds after that the orange POWER lamp will glow indicating the unit status Waiting 2 After several seconds confir...

Страница 32: ...he Waiting time could continue more than 60 minutes due to the self checking function of the OralChroma When the sensor and or column does not become stable even after one hour the red ERROR lamp turn...

Страница 33: ...stered IDs names etc of subjects Register the new subject or select the registered subject before the measurement 1 Turn on the PC to run OralChroma DataManager 2 Click Measurement on the Main window...

Страница 34: ...the procedure below for selecting already registered ID and go to Selecting registered ID or Selecting registered ID from a list Registering new ID 1 Enter new ID on ID entry window and click Select 2...

Страница 35: ...y registered ID cannot be registered 30 characters maximum Prohibited characters Not case sensitive Name Subject name 30 characters maximum Can be omitted Comment Comments 30 characters maximum Can be...

Страница 36: ...ter after filling fields Confirmation window appears Click OK Selecting registered ID When entering character by character the partially matched registered IDs are listed Select one you want to use th...

Страница 37: ...34 Selecting registered ID from a list 1 Click Browsing list 2 ID list appears Select the subject and click Select Click field name to sort the data in ascending or descending order...

Страница 38: ...nt on Main window Measurement data window with plotting data and ID entry window appear Proceed ID entry as described above before completing the measurement or the measured data will not be stored au...

Страница 39: ...lect oral gas by themselves because of the possibility of swallowing the syringe Doctors must hold the syringe during collection so that the subjects do not swallow it Avoid collecting oral gas from t...

Страница 40: ...using it immediately CAUTION When you sample oral gas immediately after using mouth washes and or tooth powders the included alcohols may influence the measurement Wait some time and then measure it 3...

Страница 41: ...requires pulling the piston twice 5 Remove saliva from the tip of the syringe with tissue paper CAUTION Do not rub syringe with alcohol to remove the saliva If such alcohol enters into OralChroma the...

Страница 42: ...s lit 2 Open the lid on top of OralChroma 3 Insert the tip of syringe at a right angle to the inlet and push down strongly on the plunger in one stroke to inject the entire breath sample into the Oral...

Страница 43: ...ta is plotted on Measurement data window and the elapsed time is indicated at upper right You can select the view mode Chromatogram or Simple by right clicking on the graph area Chromatogram view mode...

Страница 44: ...ent is completed buzzer sounds and OralChroma enters Waiting status for one minute 2 Measured data and results are saved in the file The Measurement data window displays the chart and values of gas co...

Страница 45: ...leted appears Click OK 4 The Judgment window is displayed with flashing the judgment result For chromatogram view mode For simple view mode CAUTION If no ID is specified in advance no data is saved an...

Страница 46: ...asurement before completing 2 A buzzer sounds and OralChroma enters Waiting status for one minute Green READY lamp is lit on the unit CAUTION If the injected gas includes high concentration of halitos...

Страница 47: ...is cleared So be sure to receive the previous measurement data before new measurement starts When you click Stop button to stop the measurement you cannot receive the data 1 Click Measurement on Main...

Страница 48: ...se the software even if the unit is off How to end measurement 1 Keep pushing down on the Power switch of the unit until the buzzer sounds The power is turned off with orange POWER lamp off 2 Click Ex...

Страница 49: ...dow appears Enter the ID of which you want to display the subject and click Select or click Browsing list to select the ID in ID list window 3 The Measurement history window of the specified subject i...

Страница 50: ...ay Changing Y axis scale Right click on the graph area to move the pointer to Y axis range then select Large Small or Auto Changing color 1 Right click on the graph area to move the pointer to Graph c...

Страница 51: ...3 Select Reset of Graph color to change all the colors to initial setting The above color change will be applied to the software completely The color change of one measurement history window reflects...

Страница 52: ...9 Changing unit and showing total amount Click drop down list of Unit to select either ppb or ng 10mL Check Total amount to display the total amount Total amount is shown only when the unit is ng 10mL...

Страница 53: ...ou want to display in the list of Measurement history window or select the date and click Measurement data to show the Measurement data window See page 58 Measurement data window for details Displayin...

Страница 54: ...he Export measurement data window and click Save The saved file can be used for spread sheet software such as Excel Saved file example Unit of gas concentrations rows C to E in the above example is pp...

Страница 55: ...en select Print to show Print window 2 Click Print after selecting printer and setting paper size etc Selecting printer and setting paper size are stored and will be effective for the next printing au...

Страница 56: ...t data can be moved and deleted and the subject data can be deleted Moving measurement data When the wrong subject ID is chosen by mistake at the time of Waiting status and the measurement data is sav...

Страница 57: ...s 4 Enter or select the correct ID in ID input window then click Select 5 The data is moved from the wrong subject to the correct subject s ID When the measurement history window for the correct subje...

Страница 58: ...easurement history window to specify the data you want to delete 2 Click ID Data to select Delete data 3 Confirmation message appears Click Yes 4 The data file is deleted and data is removed from the...

Страница 59: ...of the subjects 1 Click ID Data to select Change ID information 2 Change the personal information in ID information change window then click Change 3 Personal information on Measurement history and M...

Страница 60: ...ormation and the measurement data at the same time 1 Click ID Data to select Delete ID and its data 2 Confirmation message appears Click Yes 3 After deleting the data the measurement history window is...

Страница 61: ...58 Measurement data window The window displaying the measurement data has two viewing modes as below Chromatogram view mode Simple view mode Sensor voltage graph Gas detection point...

Страница 62: ...the graph area to move the pointer to View mode then select Chromatogram or Simple Changing Y axis range Right click on the graph area to move the pointer to Y axis range then select Large Small or A...

Страница 63: ...gas name 2 Color window appears Select a new color and click OK 3 Select Reset of Graph color to change all the colors to initial setting The above color change will be applied to the software complet...

Страница 64: ...nit then select either ppb or ng 10mL 2 The concentration unit in the measurement result is changed Displaying other measurement data Other measurement data of the same ID can be displayed without ret...

Страница 65: ...ow Click History to display measurement history window See page 46 Viewing measurement history for measurement history window Displaying judgment window Click Judgment to display the judgment window S...

Страница 66: ...select Print to show Print window 2 Click Print after selecting printer and setting paper size etc Selecting printer and setting paper size are stored and will be effective for the next printing auto...

Страница 67: ...64 Creating image file 1 Right click Print and select Save as image file 2 Enter the file name select file type jpg or bmp and then click Save...

Страница 68: ...ting window or measuring window if any is displayed on the current window 2 The current graph disappears and OralChroma status is displayed at upper right in the window 3 Inject the sampled oral gas t...

Страница 69: ...66 Selecting subject The subject can be re selected on the measurement data window 1 Click Select 2 Enter the subject ID and click Select or click Browsing list and select the ID...

Страница 70: ...e the registered personal information of the subjects 1 Click Change ID information 2 Change the personal information in ID information change window then click Change 3 Personal information on Measur...

Страница 71: ...dgment of the functional halitosis level is displayed For chromatogram view mode For simple view mode Personal information of the subject Judgment of functional halitosis level Green background blinks...

Страница 72: ...gment window is automatically displayed If No judgment is displayed after measurement is checked on Judgment tab of the System setting window the Judgment window is not displayed automatically Click J...

Страница 73: ...rom products other than sulphur compounds e g lactic or acetic acid 2 Hydrogen sulphide will contribute to breath odor in amounts close to or over base line 3 or All three sulphur compounds are presen...

Страница 74: ...er and setting paper size etc Selecting printer and setting paper size are stored and will be effective for the next printing automatically Check Print without displaying the print dialog box in the P...

Страница 75: ...ttings window You can set various items for the software Displaying System settings window Click System settings on the Main window While System settings window is being displayed you cannot operate o...

Страница 76: ...73 General Data folder Click Browse to change the folder where the measured data is stored See page 21 for details...

Страница 77: ...Importing data You can import the data from other computer to the current data folder This is useful when you replace the PC 1 Click Import data 2 Data import window appears Select either CHM 1 or CHM...

Страница 78: ...ck what you want to import Clicking Select all checks all the IDs at a time 5 Click Import to start importing data Confirmation window Data import window appears Click OK to proceed the import 6 When...

Страница 79: ...use another PC 1 Click Export data folder 2 Specify the folder to which the current data folder should be copied then click OK In case the old data folder exists in the above specified folder it is o...

Страница 80: ...77 Model Select CHM 1 only when you use the old model of CHM 1 Language You can change the language Select the language in the drop down list...

Страница 81: ...display and print on the user information column See page 22 for details 2 Print without displaying the print dialog box Check this to quickly print the displayed Measurement data and Measurement his...

Страница 82: ...2 Judgment comments Edit the judgment comments See page 26 3 No judgment is displayed after measurement By checking this the judgment window is not automatically displayed after the measurement 4 Max...

Страница 83: ...80 Saving the change Click OK on the System setting window to save the changes...

Страница 84: ...hroma Usually it is not necessary for customers to use this window Error indication When an error occurs it is indicated at Current status on the Main window The following errors may occur Stability e...

Страница 85: ...benzene alcohol thinner etc Consumable supplies Use the syringe to sample oral gas as specified below If the syringe is out of stock contact the sales agent from whom you purchased the unit Syringe fo...

Страница 86: ...gas sensor The unit has been powered off for a long period of time Error is indicated on the main window of the software Contact sales agent Measurement will not start even after injecting oral gas Sm...

Страница 87: ...rred during shipment Damage caused by natural calamity including fire earthquake flood etc Damage caused by equipment other than this machine Damage caused by repair or modification by the customer wi...

Страница 88: ...injection with supplied syringe Sample volume 1cc Time 4 minutes per measurement Result Gas concentration and chart by supplied software Software OralChroma DataManager I O Power supply 100 to 240VAC...

Страница 89: ...86 Nissha FIS Inc 2 4 28 Tagawa Yodogawa ku Osaka 532 0027 Japan Tel 81 6 7176 3911 Fax 81 6 7176 3912 Sales agent E181001...

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