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When the above symptoms are not removed even after the corresponding countermeasure has been taken,
the thermometer may have a fault. In such cases, contact the vendor from purchased the product.

Setting 

––  "HOLD made Selections"

15

Symptom

Cause

Things to Check

Display dose not
appear.

Laser beam is not
radiated.

Measured value is
incorrect.

Measured value is
unstable.

The batteries have been exhausted.
Battery installation is incorrect.

Replace the batteries.
Re-install the batteries correctly.

The laser ejection exit is
stained.

Clean the laser ejection exit referring
“Body” of “Maintenance” described in page 16.

Voltage necessary for lighting
up laser beam is not satisfied.

Replace the batteries, (The -b- sign blinks.) or
re-install the batteries correctly.

The filter unit is stained. Clean the filter referring “Filter” of

“Maintenance” described in page 16.

Field of view is deviated
from the measuring object.

Center the laser beam on the measuring object by
referring “Field of View” described in page 9.

The measured object is
smaller than the field of view.

Adjust the measuring distance referring to the
“Field of view” described in page 9.

The thermometer is affected
by a nearby heating source.

Cut off the heat sources with a shield or such.

A shiny metal surface is
being measured.

This thermometer causes an error when measuring a shiny metal surface.
Perform measurement after putting optional blackbody tape onto the
object.

The thermometer is affected by
considerable temperature fluctuation.

Wait until the temperature of
thermometer stabilizes.

Troubleshooting

[Setting "HOLD mode Selections"]

q

Enter the setting mode for "HOLD mode Selections" according
to the procedure described in page 11.

w

Press  

  or  

  button in the setting mode to select ON or OFF.

   The initial setting is OFF. (NOR HOLD)

e

Press  SET/ENTER  button to set ON or OFF.

r

In case of ON, "HOLD mode Selections" can be available.

    Press  

  or  

  button to select the HOLD mode. (MAX or MIN).

t

Press  SET/ENTER  button to set the HOLD mode.

NOR HOLD : A value measured last is displayed.
MAX HOLD ("Hi" on display) : The maximum value is displayed

during the measurement.

MIN HOLD ("Lo" on display) : The minimum value is displayed during the measurement.

[MAX HOLD]

[MIN HOLD]

53008-E  12.5.12 1:12 PM  ページ 14

Содержание 53008

Страница 1: ...product in a place except for home Registration No Equipment Name Trade Name Manufacturer Country of Origin KCC REM IMY EEN326 Emission Thermometer Yokogawa Meter Instruments Corporation Yokogawa Met...

Страница 2: ...surface of an ob ject into temperature This thermometer measures the surface temperature of solid and liquid without contacting them The temperature of gas cannot be measured by this thermometer Cont...

Страница 3: ...sult in hazardous radiation exposure Safe Usage When operating the instrument be sure to observe the cautionary notes given below to ensure correct and safe use of the instrument If you use the instru...

Страница 4: ...alue is near 0 reflect surrounding tempera tures As this thermometer s sensitiv ity to emissivity is fixed at 0 95 0 70 the displayed temperature could differ from the actual temperature of objects wh...

Страница 5: ...0 Accuracy 0 95 0 to 200 C 2 C 201 to 500 C 1 Repeatability 1 C of reading value Display resolution 1 C Sighting method Non coaxial laser marker Class 2 HOLD time 15 seconds Continuous measurement mod...

Страница 6: ...e is no button to turn ON OFF the power supply Pressing MEASURE button wakes up the thermometer The power supply turns off automatically after 15 seconds absence of pressing any button Name of Compone...

Страница 7: ...s a Class 2 laser prod uct as defined by IEC60825 1 Safety of Laser Products Part1 Equipment classi fication and requirements In addition this instrument complies with 21 CFR 1040 10 except for deviat...

Страница 8: ...matically after 15 seconds NOR HOLD can be changed into MAX MIN HOLD See Setting on page 15 Continuous Measurement Starting Continuous Measurement qPress and hold both of MEASURE button and SET ENTER...

Страница 9: ...away from the measuring object unless there is any obstacle However please note that the measuring field of view enlarges in proportion to the measuring distance This thermometer has an optical resolu...

Страница 10: ...ess and hold CALL button for two seconds or more in HOLD Mode refer to page 8 and CALL sign appears on the LCD display In CALL recalling mode the last record of tem perature data and the corresponding...

Страница 11: ...page 14 Record Erasing HOLD mode Selections refer to page 15 rWhen each setting is completed it automatically turns to the next setting mode For example when setting of High Limit Temperature for Alar...

Страница 12: ...Limit Temperature for Alarm cannot be set at lower temperature than Low Limit Temperature for Alarm Turning ON OFF Alarm Function qWhen the High Limit Temperature setting is completed the setting mod...

Страница 13: ...the displayed value as the Low Limit Temperature for Alarm Note The Low Limit Temperature for Alarm cannot be set at higher temperature than High LimitTemperature for Alarm Turning ON OFF Alarm Funct...

Страница 14: ...f data Emissivity Emissivity is a value that indicates the infrared energy emitted from the surface of an object Every object has its own emissivity value and it varies depending on the surface condit...

Страница 15: ...The measured object is smaller than the field of view Adjust the measuring distance referring to the Field of view described in page 9 The thermometer is affected by a nearby heating source Cut off t...

Страница 16: ...rmation or damage Periodical Inspection It is recommended that the thermometer be calibrated annually For further information please contact the vendor from which you purchased the product Battery Bat...

Страница 17: ...17...

Страница 18: ...18...

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