3460-50 2D THERMO HiTESTERg_center/assets/… · To avoid electric shock, do not allow the product...

INSTRUCTION MANUALFor...は専用機種。複数の場合は「/」で区切る。

不要の場合はとる。

形名を入力。　複数の場合は「/」で区切る。

3460-50品名を入力。

2D THERMO HiTESTER

sharif_geraldizo

Tequipment

http://tequipment.net

Contents

Introduction i

Inspection i

Safety Notes ii

Notes on Use v

Chapter 1 Summary 11.1 Product Summary 11.2 Characteristic 21.3 Names of Parts 31.4 Switches and Controls 8

Chapter 2 Prior to Use 11

Chapter 3 Making Measurements 173.1 Measurement Screen 173.2 Measurement 203.3 Storage Image and Temperature Data 24

3.3.1 Measurement with Record Button 243.3.2 Logging Recording 243.3.3 Storage File 253.3.4 CSV File Data 26

3.4 View Saved Images 27

Chapter 4 Setting 294.1 Measurement Condition Setting

(PRESET) 304.2 Clock 31

4.2.1 Set DATE/TIME (clock date and time) 32

4.2.2 DISPLAY STYLE (display pattern) 324.2.3 Set AUTO POWER OFF 32

4.3 Automatic Data Recording (Logging)Measurement (AUTO MODE) 33

4.4 Color Scale 35

Chapter 5Transfer Function 375.1 Interface Specifications 375.2 Connection 385.3 Transmission Data Format 39

5.3.1 Temperature Measurement Data 395.3.2 Data Timing 40

5.4 Temperature Measurement ResultSequence and Measurement Location 41

Chapter 6 Specification 436.1 Product Specification 436.2 Measurement Range 46

Chapter 7 Maintenance and Service 497.1 Troubleshooting 497.2 Maintenance 517.3 Emissivity Table 527.4 Questions and Answers about

Measurement 53

i―――――――――――――――――――――――――――

Introduction――――――――――――――――――――――――

Introduction

Inspection

Thank you for purchasing the HIOKI "3460-50 2DTHERMO HiTESTER". To obtain maximumperformance from the product, please read thismanual first, and keep it handy for future reference.

RequestWe have tried to bring this manual as close toperfection as we could achieve. If perchance youfind any unclear portions, mistakes, omissions, or thelike, we would be most obliged if you could pleasenotify us of them via any Hioki agent, or directly.

When you receive the product, inspect it carefully toensure that no damage occurred during shipping. Ifdamage is evident, or if it fails to operate accordingto the specifications, contact your dealer or Hiokirepresentative.Before using the product the first time, verify that itoperates normally to ensure that the no damageoccurred during storage or shipping. If you find anydamage, contact your dealer or Hioki representative.Accessories suppliedCheck the Supplied AccessoriesStrap 1LR6 (AA) alkaline batteries 6Compact Flash Card (16 MB) 1Instruction Manual 1

ii―――――――――――――――――――――――――――

Safety Notes――――――――――――――――――――――――

CAUTION

Incorrect measurement procedures could result ininjury or death, as well as damage to the equipment.Please read this manual carefully and be sure thatyou understand its contents before using theequipment. The manufacturer claims no liability forany damage caused by this system except fordamage resulting from a defect in the system itself.

In the manual, the symbol indicatesparticularly important information that theuser should read before using theproduct.

Indicates DC (Direct Current).

Safety Notes

This manual contains information and warningsessential for safe operation of the product and formaintaining it in safe operating condition. Beforeusing the product, be sure to carefully read thefollowing safety notes.

Safety symbols

iii―――――――――――――――――――――――――――

Safety Notes――――――――――――――――――――――――

WARNING

Indicates that incorrect operationpresents a significant hazard that couldresult in serious injury or death to theuser.

CAUTIONIndicates that incorrect operationpresents a possibility of injury to theuser or damage to the product.

NOTE Advisory items related to performanceor correct operation of the product.

The following symbols in this manual indicate therelative importance of cautions and warnings.

Measurement categories (Overvoltagecategories)

To ensure safe operation of measurementproducts,IEC 61010 establishes safety standards for variouselectrical environments, categorized as CAT I toCAT IV, and called measurement categories. Theseare defined as follows.

CAT I: Secondary electrical circuits connected to anAC electrical outlet through a transformer orsimilar device.

CAT II: Primary electrical circuits in equipmentconnected to an AC electrical outlet by apower cord (portable tools, householdappliances, etc.)

CAT III: Primary electrical circuits of heavy

iv―――――――――――――――――――――――――――

Safety Notes――――――――――――――――――――――――

equipment (fixed installations) connecteddirectly to the distribution panel, and feedersfrom the distribution panel to outlets.

CAT IV: The circuit from the service drop to theservice entrance, and to the power meter andprimary overcurrent protection device(distribution panel).

Higher-numbered categories correspond to electricalenvironments with greater momentary energy. So ameasurement device designed for CAT IIIenvironments can endure greater momentary energythan a device designed for CAT II.Using a measurement product in an environmentdesignated with a higher-numbered category thanthat for which the product is rated could result in asevere accident, and must be carefully avoided.Never use a CAT I measuring product in CAT II,III, or IV environments.The measurement categories comply with theOvervoltage Categories of the IEC60664 Standards.

v―――――――――――――――――――――――――――

Notes on Use――――――――――――――――――――――――

WARNING

Do not use the product where it may beexposed to corrosive or combustible gases.The product may be damaged or cause anexplosion.To avoid electric shock, do not allow theproduct to get wet, and do not use it when yourhands are wet.

CAUTION

To avoid system damage and malfunction bymaking sure that the object to be measured doesnot touch the system.Do not touch the lens with a hard object, applyundue pressure to the lens, or insert a foreignsubstance in the unit. These actions will causesystem damage or malfunction.Do not point the lens at the sun or at any othersource of strong light. If you do, the sensor maybe damaged.Do not touch the LCD screen surface, since doingso may cause erroneous display or distortion.

Notes on UseFollow these precautions to ensure safe operationand to obtain the full benefits of the variousfunctions.

vi―――――――――――――――――――――――――――

Notes on Use――――――――――――――――――――――――

CAUTION

To avoid damage to the product, protect it fromvibration or shock during transport and handling,and be especially careful to avoid dropping.Do not store or use the product where it could beexposed to direct sunlight, high temperature orhumidity, or condensation. Under such conditions,the product may be damaged and insulation maydeteriorate so that it no longer meetsspecifications.This product is designed for indoor use, andoperates reliably from 0 to 40 .This product is not designed to be entirely water- ordust-proof. To avoid damage, do not use it in awet or dusty environment.Do not use the product near a device thatgenerates a strong electromagnetic field orelectrostatic charge, as these may causeerroneous measurements.If the protective functions of the product aredamaged, either remove it from service or mark itclearly so that others do not use it inadvertently.Do not disassemble or modify the system, sincedoing so may prevent the system from satisfyingthe specifications.

vii―――――――――――――――――――――――――――

Notes on Use――――――――――――――――――――――――

NOTE Accurate measurement may be impossible in thepresence of strong magnetic fields, such as neartransformers and high-current conductors, or in thepresence of strong electromagnetic fields such asnear radio transmitters.If the set emissivity differs from the emissivity ofthe object, a measurement error may result.To avoid corrosion from battery leakage, removethe batteries from the product if it is to be storedfor a long time.To avoid problems with battery operation, removethe batteries from the product if it is to be storedfor a long time.

viii―――――――――――――――――――――――――――

Notes on Use――――――――――――――――――――――――

1―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

Chapter 1Summary

1.1 Product Summary1. Theory of Measurement

Every object emits infrared energy in accordancewith its temperature. By measuring the amount ofthis radiant energy, it is possible to determine thetemperature of the emitting object.

2. About infraredInfrared radiation is a form of light (electromagneticradiation), and has the property that it passes easilythrough air, while it is easily absorbed by solidmatter.With 3460-50 2D THERMO HiTESTER, accuratemeasurement is possible, irrespective of the airtemperature or the measurement distance.

3. Emission Thermometer StructureInfrared radiation which has been emitted from theobject is focused upon an infrared radiation sensor,via an optical system which includes a lens which istransparent to infrared radiation, an 8µm cutonfilter, etc..

The output signal from the infrared radiation sensoris input to an electronic circuit along with theoutput signal from a standard temperature sensor.

2―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

1.2 Characteristic

The electronic circuit calculates the objecttemperature while applying standard temperaturecompensation, thermal emissivity compensation,etc., and displays the result.

Measures two-dimensional temperature using thethermopile array (8 x 8 elements)Equipped with a 3.8-inch color LCDBuilt-in CMOS camera enables simultaneous displayof temperature image and optical image on a screen.Compact and lightweightData stored on a compact flash cardThe temperature alarm helps detect abnormaltemperatures.Provided with an NTSC video terminal; images canbe recorded on a video recorder (video cableavailable as an option).Logging function and alarm function are available.Temperatures can be recorded, monitored, andalarms sent by connecting to a PC and creating aprogram. (Interface cable is supplied separately.)

3―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

LCD display

REC button

Power switch

Push and open

Whole

Interfaceterminal

1.3 Names of Parts

4―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

Measurement/hold button (HOLD)

Visible camera lens Infrared lens

Front

Screw hole forcamera tripod

Battery cover

Bottom

5―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

Video OutputTerminal

Compact flash cardslot

Exclusive useAC adapterinput terminal

Side

[Video Output Terminal]

The terminal outputs the same video signals as thoseoutput to the LCD screen. To view the images on aTV, use the optional cable to connect this terminalto the TV monitor input terminal. The video imagesize is 1/4 of a full screen.The cable and AC adapter are included within the3915 OPTION PACK.Make sure the power is turned off before connectingor disconnecting the AC adapter.

6―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

WARNING

To avoid damage, turn the product off beforeconnecting the AC adapter to the product andto AC power.Use only the AC adapter supplied with Model3915 OPTION PACK. AC adapter input voltagerange is 100 to 240 VAC (with 10% stability) at50/60 Hz. To avoid electrical hazards anddamage to the product, do not apply voltageoutside of this range.Make sure the power is turned off beforeconnecting or disconnecting the AC adapter.

NOTE To ensure proper system operation, do not use theAC adapter with an unstable power supply. Inparticular, be careful about the mixing-in of impulsecomponents.

7―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

Measurement SpeedSelector Button(SPEED)

Cancel Button(ESC)

Menu Button(MENU)

Input Button(ENTER)

Cursor Button

MeasurementConditionSelector Button(PRESET)

Index Display Button(INDEX)

BacklightBrightnessSetting Button(LIGHT)

LCD display,operation panel

Display SelectorButton (DISPLAY)

8―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

DuringMeasurement/Hold

Set distance to object. (see page 22)

DuringMenu Screen

Use the cursor button to enter thesetting screen of the menu option.

DuringIndex Screen

Displays full-screen the image dataselected with the cursor button.

DuringMenu Screen

Returns to the measurement mode.

DuringSetting Screen

Returns to the menu screen withconfirming the setting.

DuringIndex Screen

Deletes the image data selected withthe cursor.

DuringMeasurement/Hold

Use the cursor button to choose ameasurement point for whichnumeric data must be displayed.

DuringMenu Screen

Use this screen to choose a settingoption.

DuringSetting Screen

Use this screen to choose an optionor edit the setting.

DuringIndex Screen

Selects image data.

1.4 Switches and Controls

Input Button (ENTER)

Menu Button (MENU)Displays the menu for option settings.

Cancel Button (ESC)

Cursor Button

Display Selector Button (DISPLAY)Chooses a display mode (see page 21).

9―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

NORMAL Display resolution is 0.1 . You canselect a function that displays amoving average for 10 data points,or approx. 2 seconds ofmeasurements.

FAST Display resolution is 1 . Movingaverage is not available.

Measurement Speed Selector Button (SPEED)Chooses a temperature measurement speed.The resolution for high speed measurement is 1 .

Measurement Condition Selector Button(PRESET)Selects a set of preset measurement conditionsincluding emissivity, scale, and alarm. The settingsfor each preset are edited in the PRESET settingscreen. To go to the setting screen, enter the settingmode (SETTING) and select the measurementcondition (PRESET) in the menu.

Index Display Button (INDEX)Enters the index display mode and displays a list ofrecorded image data.

Backlight Brightness Setting Button (LIGHT)Adjusts the brightness of the LCD backlight (4adjustable levels from no light to maximumbrightness).When brightness is set to maximum, if no keyoperation occurs for approximately 10 seconds,brightness is automatically reduced to intermediateor minimum settings (depending on the power

10―――――――――――――――――――――――――――

Chapter 1 Summary――――――――――――――――――――――――

supply conditions).Brightness cannot be set to the maximum settingwhen the battery indicator indicates "Replace."During automatic data recording, brightness is set tothe minimum setting.

Hold Button (HOLD)The image is held on the LCD by pressing holdbutton. (See page 4)

Record Button (REC)Save the temperature data to the compact flash card.(See page 3 and 24)

11―――――――――――――――――――――――――――

Chapter 2 Prior to Use――――――――――――――――――――――――

Chapter 2Prior to Use

Prior to operating the thermometer, carry out thefollowing:

1. Attaching the strapAttach the strap to the instrument to help prevent itsbeing dropped.

2. Loading the batteryPlace the battery correctly in the battery box at theback of main body.For loading the battery, see page 14 "5. Batteryreplacement".

3. Setting the date and timeWhen using the unit after replacement of thebattery, set the date and time. (See page 31)

12―――――――――――――――――――――――――――


CAUTION

Inserting a compact flash card upside down,backwards or in the wrong direction may damagethe product.

4. Installation of Compact Flash Card

Open the cover on the side of the system and insert thecompact flash card into the slot. Make sure that thecard faces in the correct direction and is fully inserted.

Compact Flash CardThe card stores image data and transfers data to a PC andPDA (personal digital assistant) without special software.Image: JPEG formatMeasurement: CSV formatThe system supports an 16-1 GB compact flashcards ranging from 16 to 1 GB.

13―――――――――――――――――――――――――――


WARNING

Use only PC Cards (Compact flash cards) sold byHIOKI. Compatibility and performance are notguaranteed for PC cards (Compact flash cards)made by other manufacturers. You may be unableto read from or save data to such cards.Hioki options PC cards (includes adapter)9726 PC CARD 128M, 9727 PC CARD 256M9728 PC CARD 512M, 9729 PC CARD 1G

NOTE An adapter is required to use a compact flash cardin the PC card slot of a PC.To avoid data save or read errors, do not removethe card when data is being saved or read. Thecard can be inserted or removed at any time unlessdata is being saved or read.

14―――――――――――――――――――――――――――


WARNING

To avoid electric shock, turn off the powerswitch and disconnect the connection cablesbefore replacing the batteries.Do not mix old and new batteries, or differenttypes of batteries. Also, be careful to observebattery polarity during installation. Otherwise,poor performance or damage from batteryleakage could result.Attempting to charge alkaline batteries maycause them to explode.To avoid the possibility of explosion, do notshort circuit, disassemble or incineratebatteries.Handle and dispose of batteries in accordancewith local regulations.

NOTE

5. Battery replacement

The batteries are not pre-installed in the system.Install the batteries as shown in the illustration.

15―――――――――――――――――――――――――――


NOTE

Normal Low Replace

NOTE

The supplied batteries are designed for a displaymonitor. Thus, battery life may be short.Do not use manganese batteries; use only alkalinebatteries.Reset the system clock after replacing the batteries(page 31).To avoid corrosion from battery leakage, removethe batteries from the product if it is to be storedfor a long time.

5. Battery IndicatorRemaining battery power is indicated in three levelson the LCD.When "Replace" is displayed, replace the batteriesimmediately.

When "Replace" starts flashing, power will be shutoff within 5 minutes.When "Replace" is displayed, the backlightbrightness cannot be set to maximum.If you continue to use the tester after "Replace"appears, either by switching to the AC adapter orreducing backlight brightness, make sure thattemperature measurements are updated.

16―――――――――――――――――――――――――――


17―――――――――――――――――――――――――――

Chapter 3 Making Measurements――――――――――――――――――――――――

Batteryindicator

No. of shotstaken/No. of shotsremaining Date Time

Color scale(upper limit)

Alarmsetting(upper limit)

Alarmsetting(lower limit)

Color scale(lower limit)

Selectedframetemperature

Measurementspeed

Measurementcondition

Status

Example of a color frame display

Storedimageresolution

Distance

Chapter 3Making

Measurements

3.1 Measurement Screen

18―――――――――――――――――――――――――――


Battery IndicatorIndicates the remaining battery power in threelevels.When is displayed, replace the batteriesimmediately.

Number of Shots Taken/Number of ShotsRemainingIndicates the number of shots remaining accordingto the space remaining on the compact flash card.The number of shots remaining is an estimate. Theactual number may be smaller or larger than thenumber shown, as the size of data varies withobjects to measure. The maximum number of shotsremaining is 999.

Date/TimeIndicates date and time using the built-in clock.

StatusIndicates the operating status.HOLD: Holding the imageMEAS: Performing measurementREC: Performing the recordAUTO: Performing the record of data AutomaticallyWAIT: Waiting for start of automatic data recording

Color Scale Upper Limit TemperatureIndicates the upper limit temperature of the presetselected with the PRESET button.

Color Scale Lower Limit TemperatureIndicates the lower limit temperature of the presetselected with the PRESET button.

Alarm Upper Limit TemperatureSets the upper limit on the measurement conditionsetting screen (PRESET). The upper limit ismarked on the side of the scale.

19―――――――――――――――――――――――――――


Alarm Lower Limit TemperatureSets the lower limit on the measurement conditionsetting screen (PRESET). This is marked on theside of the scale.

Selected Frame TemperatureThe selected frame is marked by a white crosscursor. The cursor is moved up and down and rightand left with the cursor button.

Temperature FrameIndicates the average temperature in the frame witha color from the color scale.

Measurement SpeedIndicates the selected response speed. There are twospeed modes: high-speed mode (FAST) andstandard speed mode (NORMAL).

Measurement ConditionIndicates the measurement condition No. (1 to 3)selected with the PRESET button.

Color ScaleThis is a temperature color scale used for a frame ormosaic display. There are three display patternsavailable. Enter the setting mode (SETTING),select COLOR SCALE in the menu, and choose adisplay pattern from the COLOR SCALE settingscreen.

Stored Image ResolutionSets the resolution of an image file. Select betweenQVGA (320 x 240) and VGA (640 x 480). (page24)

DistanceSets the distance from the object to be measured.Select between 0.5 m (0.5), 1.0 m (1.0), and 2.0 m& over ( ). (page 22)

20―――――――――――――――――――――――――――


NOTE

3.2 Measurement(1) Turn on power

Open the LCD and slide the power switch to theright. Following the opening screen, the visibleimage, temperature data, and other information willappear on the screen.

After the power switch is moved to the ONposition, the LCD will first display a blue screen,then the opening screen.On any one occasion, slide the power switch to theOn position only once. Do not slide it back andforth. If power does not turn on when you first slidethe switch to the On position, see Chapter 7 (P50).

21―――――――――――――――――――――――――――


Visible image only

Temperaturemosaic color display

Temperature framecolor display

(2) Choose display modeChoose a display mode using the Display Selectorbutton (DISPLAY).

22―――――――――――――――――――――――――――


(3) Set distance to objectPress the input button (ENTER) and select adistance to the object to be measured. Select from0.5 m (0.5), 1.0 m (1.0), and 2.0 m & over ( ),whichever most closely matches the actual distance.

(4) Measure temperature(In the temperature frame color display mode or thetemperature mosaic color display mode)Point the lens at the object. A visible image of theobject and the temperature measurement appear onthe screen. While the system is measuring, theMEAS indicator is shown at the bottom right-handportion of the screen.Press the measurement/hold button (HOLD) to holdthe image on the screen to the bottom right-handportion of the screen. Press the measurement/holdbutton (HOLD) once again to release the image andto display measurement results.The temperature of the measuring point selectedwith the cursor button is displayed at the bottomleft-hand portion of the screen.

23―――――――――――――――――――――――――――


NOTE If the emissivity is not set to the emissivity of theobject, the system will not display the correctmeasurement results.(See "Emissivity Table" on page 52 and"Measurement Condition Setting" on page 30.)When the emissivity of the object is low, thethermal radiation from nearby heat sources may bereflected on the measured surface, causingmeasurement errors. Move the heat sources awayor shade the object from the heat sources.When the distance to the object is set to 2.0 m &over ( ), the 3460-50's two optical axes areparallel, parallax (the displacement between thevisual image optical axis and the optical axis of thetemperature sensor unit) is independent of thedistance from the measurement target, and is 26mm in the horizontal direction and 0 mm in thevertical direction.

(5) Turn off powerSlide the power switch to the right again.When the Auto Power Off (page 32) is enabled(ON), if the system has been idle for one minute,power will be automatically turned off.

24―――――――――――――――――――――――――――


3.3 Storage Image and TemperatureData

3.3.1 Measurement with Record Button

3.3.2 Logging Recording

Simultaneously press the cancel button (ESC) andthe input button (ENTER) to select between QVGA(320 x 240) and VGA (640 x 480) for window size.

The image is held on the LCD by pressing the holdbutton (HOLD). Press the record button (REC) forsaving the temperature data to the compact flashcard.

You can set the system to perform automaticlogging. Set the recording start and end times.(page 33)

(note1) Internet Explorer is a registered trademark of MicrosoftCorporation (USA).

25―――――――――――――――――――――――――――


3.3.3 Storage FileThe file extension for the image data file is JPG. Thefile extension for the temperature data file is CSV.Image data is saved to the PICT folder, list of imagedata is saved to the IPICT folder, while temperaturedata is saved to the DATA folder.

Image : PICTxxxx.JPG PICT0001.JPG

Each temperature data : DATAxxxx.CSV DATA0001.CSV

Cumulative data : LOGDATA.CSVLOGDATA.CSV

Image data files are paired with corresponding data files.A new data file is named by incrementing thenumber assigned for the previous data filename by1. If no data file exists, the new data file isassigned the name DATA0001.CSV.If the last data file is DATA9999.CSV, the new datafile will be assigned the name DATA0001.CSV.The images are recorded as shown on the screen.

The size of an image file is approximately 90 KB.This may vary slightly from image to image andfrom object to object. The supplied 16 MB cardwill hold about 100 to 200 image and data files.The data can be transferred to a PC using acommercially-available compact flash card adapter.The image data can be viewed in InternetExplorer(note1) or other browser software.

(note2) Excel is a trademarks of Microsoft Corporation (USA).

26―――――――――――――――――――――――――――


3.3.4 CSV File Data

Temperature data can be read in EXCEL(note2) orother software. You can copy or delete this data ona PC.

The CSV files store the following data:

Each image data: CSV fileYear/month/day, hour:minute:second, CH1measurement --- CH64 measurement2001/10/15, 11:55:36, 1000.0, 985.5, --- 123.4

Cumulative data: CSV fileNo., year/month/day, hour:minute:second, CH1measurement --- CH64 measurement1, 2001/10/15, 11:55:36, 1000.0, 985.5, --- 123.42, 2001/10/15, 12:12:55, 856.3, 732.5, --- 55.8

Each channel corresponds to an individualtemperature display frame, as shown below.

27―――――――――――――――――――――――――――


NOTE

3.4 View Saved ImagesPress the INDEX button to view a list of savedimages. Select an image in the list by using thecursor button, then press the ENTER button. Theselected image will then be enlarged. Press theESC button to return to the list.

To delete an image, select an image, press the ESCbutton, then press the ENTER button. Press theDISPLAY button or INDEX button to return tomeasurement mode.

When many images are recorded (involving severaltens of files), it may take more time to read theimages.

28―――――――――――――――――――――――――――


29―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

Chapter 4Setting

Press the MENU button to enter the setting mode(SETTING). To return to measurement screen,press the ESC button.

Choose a setting option using the up/down cursorbutton.The following setting options are available:

PRESET (measurement conditions)You can register up to 3 combinations of color scaletemperature range, emissivity, and alarmupper/lower limits.

CLOCK (time setting)Set the time and choose the clock display pattern.

30―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

4.1 Measurement Condition Setting(PRESET)

AUTO MODE (automatic data recording setting)Enter the settings for the logging recording.

COLOR SCALEChoose a color scale to display.

This is used to edit the settings of the measurementcondition presets 1 to 3. Select PRESET in themenu and press ENTER to enter this screen.

Set SCALE (color scale temperature range), ε(emissivity), and ALARM (alarm upper/lowerlimits).

Move a cursor to the digit place you want to editusing the right/left cursor button.Increase or decrease the number using the up/downcursor button.

31―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

4.2 Clock

The alarm upper/lower limits may be selected withinthe measurement temperature range. The upperlimit must be greater than the lower limit.The presets set on this screen are selected with themeasurement condition selector button (PRESET).Press the ESC button to return to the Menu screen(SETTING).

<Setting Range>SCALE, ALARM : -50 to 1000 by every 1ε : 0.10 to 1.00 by every 0.01

This sets date and time for the built-in clock andauto power off function. Select CLOCK from themenu and press ENTER to enter this screen.

Choose DATE/TIME (clock date and time),DISPLAY STYLE (display pattern), or AUTOPOWER OFF.

32―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

4.2.1 Set DATE/TIME (clock date and time)

4.2.2 DISPLAY STYLE (display pattern)

4.2.3 Set AUTO POWER OFF

The confirmed setting is shown in red.Press the ESC button to return to the Menu screen(SETTING).

Move the cursor to DATE/TIME using the right/leftcursor button. Select the decimal place to be editedusing the right/left cursor button. Increase ordecrease the number by using the up/down cursorbutton.

Move the cursor to DISPLAY STYLE using theright/left cursor button.Choose 1 or 2 for the display pattern (DISPLAYSTYLE) using the up/down cursor button.

Move the cursor to AUTO POWER OFF using theright/left cursor button.To set AUTO POWER OFF, choose between ONand OFF using the up/down cursor button.When the Auto Power Off is enabled (ON) and thesystem has been idle for one minute, power willautomatically be turned off. To turn power onagain, slide the power switch to the right as in theregular operation procedure.

33―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

4.3 Automatic Data Recording(Logging) Measurement (AUTOMODE)

This sets the time to start measurement (START),the time to end measurement (END), and themeasurement interval (INTERVAL) for loggingmeasurements.When INTERVAL is set to 00:00, the system doesnot perform logging measurement.Select AUTO MODE in the menu and pressENTER to enter this screen.

Set the conditions for automatic data recording.Chosen setting is shown in red.START : Start time (year/month/day/hour/minute)END : End time (year/month/day/hour/minute)INTERVAL : Measurement interval (hour/minute)Move the cursor to the field you want to edit usingthe right/left cursor button.Increase or decrease the number using the up/downcursor button.

34―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

When INTERVAL is set to 00:00, the system doesnot perform automatic data recording.

SAVE DATA : Sets whether or not to save theimage.

1:ALL PICTURE : Save the image at everyrecording.

2:FIRST PICTURE: Save the image at the start ofrecording only.

3:FIRST AND LAST PICTURE:Save the image at the start andend of recording.

Choose from 1 to 3 using the up/down cursorbutton.

<Default Setting>START : The start time entered in this screen.END : The end time entered in this screen.INTERVAL : 00:00SAVE DATA : 1: ALL PICTURE

Press the ESC button to return to the Menu screen(SETTING).Press the ESC button during automatic datarecording to return to measurement screen.Press the menu button (MENU) view the setting forautomatic data recording on the SETTING (AUTOMODE) screen. When the setting is being displayed,data recording is suspended. Press the menu button(MENU) to return to the measurement screen andresume data recording.

35―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

4.4 Color ScaleThis selects among three display patterns of thecolor scale used for temperature color frame ormosaic display.

Select COLOR SCALE in the menu and pressENTER to enter this screen.

Choose a pattern using the up/down cursor button.On the scale, the top is high and the bottom is low.

Press the ESC button to return to the Menu screen(SETTING).

36―――――――――――――――――――――――――――

Chapter 4 Setting――――――――――――――――――――――――

37―――――――――――――――――――――――――――

Chapter 5Transfer Function――――――――――――――――――――――――

NOTE

Item Specifications Remarks

Output data Temperature measurementdata (fixed-length binary data)

Transmissioninterval

0.2 s

Interface RS-232C No flow control

Signal SD、GND Transmission only;no reception

Transfer format Asynchronous : 38400 bpsData bit : 8Start bit : 1Stop bit : 2Parity bit : None

Chapter 5Transfer Function

5.1 Interface Specifications

Temperature measurement data is sent from theinterface terminal on the main unit. Temperaturescan be recorded, monitored, and alarms sent byconnecting to a PC and creating a program.

The data transfer function on the main unit is onlyable to transmit temperature measurement datarepeatedly. The unit cannot be controlled via a PC(e.g. to change settings) and it is not possible toacquire camera image data.

38―――――――――――――――――――――――――――


WARNING

Always turn both devices OFF when connectingand disconnecting an interface connector.Otherwise, an electric shock accident may occur.To avoid damage to the product, do not short-circuit the terminal and do not input voltage orcurrent to the terminal.

InterfaceterminalInterfaceterminal

5.2 Connection

1. Insert the interface cable plug into the interfaceterminal on the main unit.

2. Connect the interface cable RS-232C connector tothe PC COM port.

39―――――――――――――――――――――――――――


1st byte Header Measurement successfullycompleted ：20HInvalid data ：21HNot calibrated - Measurementnot possible ：22HData error - Calculationnot possible ：23H

2nd byte Emissivity setting×100

64H for setting 1.00

3rd/4th bytes Sensortemperature

2 bytes (first byte first)

5th-132nd bytes Temperaturemeasurement results

2 bytes ×64 points

133rd byte Check sum Last 8 bits of sum from 1st to132nd byte

Sensor temperature,temperature measurement

Status, conversion formula

0000 Invalid temperature data (e.g. measurementresults have not been saved)

0001～FFFEH Temperature (Celsius) ×50＋4096

FFFFH Data error (error occurred duringmeasurement or calculation)

5.3 Transmission Data Format

5.3.1 Temperature Measurement DataTemperature measurement data is transmittedrepeatedly at intervals of approximately 200 mswhile measurement is in progress. Data is sent eachtime as 133-byte fixed length binary data.

Sensor temperatures and temperature measurements areexpressed as 2-byte data. Details are as shown below.

Example: 0℃ →a Internal data 1000H1000℃→ a Internal data D350H

40―――――――――――――――――――――――――――


200 msec

Data

1st 2nd n n+1st

Power ON→

5.3.2 Data Timing

Temperature measurement data (133 bytes) istransmitted automatically at 200 ms intervals.Transmission of temperature measurement data takesapproximately 40 ms.

Measurement data is sent repeatedly, so the headerdata must first be detected before receiving thefollowing 133 bytes to process the data. The headerdata cannot be detected if it is not distinct from thetemperature measurement data. Processing istherefore required to cope with this situation, suchas clearing the receipt buffer if no data is receivedwithin a preset time interval.

41―――――――――――――――――――――――――――


57 49 41 33 25 17 9 1

58 50 42 34 26 18 10 2

59 51 43 35 27 19 11 3

60 52 44 36 28 20 12 4

61 53 45 37 29 21 13 5

62 54 46 38 30 22 14 6

63 55 47 39 31 23 15 7

64 56 48 40 32 24 16 8

right

lower

A B C D E F G H

8

7

6

5

4

3

2

1

left

upperMeasurement surface

5.4 Temperature Measurement ResultSequence and Measurement Location

Each measurement data transmission contains 64temperature measurement results. The sequence andmeasurement locations are as shown below.

The figures in the table indicate the temperaturedata transmission sequence.

42―――――――――――――――――――――――――――


43―――――――――――――――――――――――――――

Chapter 6 Specification――――――――――――――――――――――――

Temperature MeasurementDetection element Thermopile arrayMeasurement range -50 to 1000Sampling rate Approx. 0.2 secondsNumber of elements 64 (Horizontal 8 x vertical 8)Measurement viewangle for one element

3.1square (55 mm square at 1 m)

Measurement viewangle

24.8 square (440 mm square at 1 m)

Infrared wavelength 8 to 16 µmRadiation ratiocorrection

0.1 to 1.00 (steps of 0.01)

Resolution 0.1 (Note 1)

Accuracy 10%rdg. 2 (-50.0 to -0.1 )2.0 (0.0 to 200.0 )1%rdg. (200.1 to 1000.0 )

(Note 1)

Relative accuracy 1.0 (P-P, 23 )Note 1: At the standard measurement speed (NORMAL)

Visual PhotographyDetection element Color CMOSFrame Time Approx. 0.5 secondsNumber of pixels Approx. 300,000 pixels (640 x 480)Image angle Horizontal 50.0 x vertical 37.5

(Horizontal 930 mm x vertical 680 mmwhen the object is 1 m away)

Smallest distance 0.5 mDisplay

Chapter 6Specification

6.1 Product Specification

44―――――――――――――――――――――――――――


Display element Transmission type color TFT liquidcrystal

Size 3.8 inchNumber of pixels Approx. 76800 pixels (320 x 240)Display colors 65535 colors (16-bit)Backlight Cold cathode tubeBacklight brightness 3 adjustable levels + no lightTemperature indication(each element)

Frame color display (Display rangeand display pattern are selectable.)

Temperature indication(selected element)

Indicated by numerals

Parallax error 26 mm constant (Correction possibilitywith software)

Optical axis deviation 1.15 or less(20 mm when the object is 1 m away,excluding parallax error)

FunctionsTemperature unitsLogging measurement Specified in units of minutes (hh:mm)Interval 00:01 to 24: 00Measurement datamemory

Compact flash card (16 to 1 GB)

Storage format JPEG file (image data, Definition 320 x240, 640 x 480: Selection possibility)CSV file (temperature value data)

Battery remainingindicator

3-level display

Other functions Image data deletion, audible click,alarm/buzzer, automatic power off, clock

Basic SpecificationsData output RS-232C (Temperature data only)Image output NTSC video outputPower source LR6 (AA) alkaline batteries x 6,

AC adapter (S-8392, KAGACOMPONENTS) (3915 OPTIONPACK)

Rated power sourcevoltage

1.5 V DC x 6 (LR6),9 V DC (Exclusive use AC adapter )

45―――――――――――――――――――――――――――


Maximum rated power 13.5 VAContinuous operatingtime

Approx. 70 minutes (intermediatelevel, about 23 )

Dimensions Approx. 165W x 55H x 123D mmApprox. 6.57" W x 2.17" H x 4.84" D(The main unit only with the LCD closed)

Mass Approx. 700 g,Approx. 24.7 oz. (excluding battery)

Accessories supplied LR6 (AA) alkaline batteries x 6, Strap,Compact flash card (16 MByte),Instruction manual

Options 3915 OPTION PACK (Portable case,Video cable, AC adapter) Serialcommunication cable, Black body spray,Black body tape, PC cards (compactflash and PC card adapter set) (9726PC CARD 128M, 9727 PC CARD 256M,9728 PC CARD 512M, 9729 PC CARD1G) , PC card adapter (for compactflash card)

Environment conditionOperating temperatureand humidity range

0 to 40 , 32 to 10435 to 75% RH; no condensation

Storage temperatureand humidity range

-20 to 50 , -4 to 12280% RH or less; no condensation

Temperature andhumidity forguaranteed accuracy

23 5 , 73 935 to 75%RH; no condensation

Guaranteed accuracyperiod

1 year

Location for use IndoorStandards applying Safety

EMC

EN61010-1:2001Pollution Digree 2EN61326:1997+A1:1998+A2:2001+A3:2003EN61000-3-2:2000EN61000-3-3:1995+A1:2001

46―――――――――――――――――――――――――――


6.2 Measurement Range

Measurement range

The measurement range is proportional to thedistance between the 3460-50 and the object.

47―――――――――――――――――――――――――――


Temperature frameon the screen

Actual temperaturemeasurement frame

Temperature frameon the screen Actual temperature

measurement frame

Temperature Measurement Rangeof Object 1 m Distant

Temperature Measurement Rangeof Object 10 m Distant

Parallax error

The axes of the camera and the thermopile array are26 mm apart from each other in parallel.Parallax error may be ignored if the distance to theobject is set properly.

48―――――――――――――――――――――――――――


Actual temperature measurementrange (maximum)

Temperature frame on the screen

Measurement Area of Each TemperatureElement (distance: 1.0 m)

The measurement result shows the averagetemperature in the measurement area.This range assumes that the optical efficiency is90%.

49―――――――――――――――――――――――――――

Chapter 7 Maintenance and Service――――――――――――――――――――――――

Chapter 7Maintenance and

Service

7.1 Troubleshooting

If damage is suspected, check the "Troubleshooting"section before contacting your dealer or Hiokirepresentative.When sending the product for repair, remove thebatteries and pack carefully to prevent damage intransit. Include cushioning material so theinstrument cannot move within the package. Be sureto include details of the problem. Hioki cannot beresponsible for damage that occurs during shipment.

50―――――――――――――――――――――――――――


Problem Cause SolutionNo display /Power doesnot comeon

Batteries are dead. Replace the batteries.Backlight is set tono light.

Press the LIGHT button.

The internal circuitis in a reset statedue to a drop involtage (includingtemporary drops).

Disconnect the AC adapterand remove the batteries.Wait at least one minute,then reconnect the adapterand reinstall the batteries.

Measuredtemperaturevaluepeculiar

Lens dirty andAdhesion of thedrop of water

Clean the lens.

There is a high heatsource nearby.

Move the heat sourceaway or shade the objectfrom the thermal radiationof the heat source.

The thermalemissivity value isnot appropriate.

Set the thermal emissivityto an appropriate value.

Remaining batterypower is low.

Replace the batteries.

The temperature ofthe 3460-50 isunstable.

Wait until the temperaturestabilizes.

51―――――――――――――――――――――――――――


7.2 MaintenanceInfrared lensThe infrared lens is the most critical component for thetemperature measurements. A dirty lens may causemeasurement errors or shorten the life of the lens.

If the lens is dirtyIf the lens is dirty, clean dust etc. off it using acamera lens cleaning tissue, blower or similar means.Wipe off moisture with gauze or cotton swab.If the lens is very dirty, clean it using a cotton budcontaining a small quantity of alcohol.

BodyTo clean the product, wipe it gently with a softcloth moistened with water or mild detergent. Neveruse solvents such as benzene, alcohol, acetone,ether, ketones, thinners or gasoline, as they candeform and discolor the case.Wipe the LCD gently with a soft, dry cloth.

52―――――――――――――――――――――――――――


Substance Thermalemissivity

Substance Thermalemissivity

Asphalt 0.90 to 0.98 Charcoal(powder)

0.96

Concrete 0.94 Lacquer 0.80 to 0.95Cement 0.96 Lacquer (matt) 0.97Sand 0.90 Rubber (black) 0.94Earth 0.92 to 0.96 Plastic 0.85Water 0.92 to 0.96 Timber 0.90Ice 0.96 to 0.98 Paper 0.70 to 0.94Snow 0.83 Aluminium

oxides0.76

Glass 0.90 to 0.95 Chromiumoxides

0.81

Ceramic 0.90 to 0.94 Copper oxides 0.78Marble 0.94 Iron oxides 0.78 to 0.82Fluorite 0.30 to 0.40 Nickel oxides 0.90Plaster 0.80 to 0.90 Titanium

oxides0.40 to 0.60

Mortar 0.89 to 0.91 Zinc oxides 0.11 to 0.28Brick (red) 0.93 to 0.96 Brass oxides 0.56 to 0.64Textiles 0.90 Uneven

bronzesurfaces

0.55

Cloth (black) 0.98 Rolledstainless steel

0.45

Human skin 0.98 Heavily rustediron

0.69

Leather 0.75 to 0.80

7.3 Emissivity TableWhen the emissivity of the object is low, thereadings may become unstable. In that case, use theblackbody spray or blackbody tape available asoptional equipment.Use the table below as a guide. Emissivity variesdepending on the smoothness of the surface and thethickness of the material besides the material itself.

53―――――――――――――――――――――――――――


7.4 Questions and Answers aboutMeasurement

Q: Why can't I measure the temperature on the otherside of a glass pane?

A: Normal glass absorbs infrared radiation of thewavelength (8 to 16 µm) which this device uses fortemperature measurement. Therefore this devicecannot measure the temperature of an object on theother side of a glass sheet, but instead measures thetemperature of the glass sheet itself.

Q: Light is shining on an object. Why can't I measureits temperature accurately?

A: Since fluorescent light includes almost no infraredradiation, it has almost no effect upon normaltemperature measurement. However sunlight andincandescent lights emit radiation which includessubstantial amounts of the infrared radiation used bythis device for temperature measurement, andaccordingly may produce significant measurementdiscrepancies.

54―――――――――――――――――――――――――――


Q: Why can't I measure the temperature of a gas,vapor, or flame?

A: Since gases, vapors, and flames are transparent toinfrared radiation, their temperatures cannot bemeasured in this way.

Q: Why can't I measure temperature through rain orfog?

A: Since rain and fog reflect and absorb infraredradiation, accurate measurement through them isimpossible.

Q: Doesn't the measurement distance affect theresulting measured value for temperature?

A: Air hardly absorbs at all infrared radiation of thewavelengths (8 to 16 µm) used by this device fortemperature measurement. Therefore accuratetemperature measurement is possible, irrespective ofthe measurement distance.

HIOKI 3460-50 2D THERMO HiTESTER

Instruction Manual

Publication date: March 2006 Revised edition 1

Edited and published by HIOKI E.E. CORPORATIONTechnical Support Section

All inquiries to International Sales and Marketing Department

81 Koizumi, Ueda, Nagano, 386-1192, Japan

TEL: +81-268-28-0562 / FAX: +81-268-28-0568

E-mail: [email protected]

URL http://www.hioki.co.jp/

Printed in Japan 3460C981-01

All reasonable care has been taken in the production of this manual,but if you find any points which are unclear or in error, pleasecontact your supplier or the International Sales and MarketingDepartment at HIOKI headquarters.In the interests of product development, the contents of this manualare subject to revision without prior notice.Unauthorized reproduction or copying of this manual is prohibited.

HEAD OFFICE81 Koizumi, Ueda, Nagano 386-1192, JapanTEL +81-268-28-0562 / FAX +81-268-28-0568E-mail: [email protected] / URL http://www.hioki.co.jp/

HIOKI USA CORPORATION6 Corporate Drive, Cranbury, NJ 08512, USATEL +1-609-409-9109 / FAX +1-609-409-9108

3460C981-01 06-03H

Printed on recycled paper

sharif_geraldizo

Tequipment

http://tequipment.net

3460-50 2D THERMO HiTESTERg_center/assets/… · To avoid electric shock, do not allow the product...

Documents

Transcript of 3460-50 2D THERMO HiTESTERg_center/assets/… · To avoid electric shock, do not allow the product...