Anritsu HA-100 Series User manual

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INSTRUCTION MANUAL
HANDHELD THERMOMETER
HA‑100／HA‑200／HA‑300 Series
2ed edition March, 2004
ANRITSU METER CO., LTD.
2-4-5 Shimomeguro, Meguro-ku,
Tokyo 153-0064, Japan
Tel [phone]
Fax [phone]

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TO ENSURE SAFE AND RELIABLE OPERATION
Concerning the battery cells
Please observe the following matters to ensure safe
and reliable operation of products.
●This product should not be used for any purpose
except temperature measurement.
●Stop using as soon as any problems are
discovered.
●Do not take the unit apart or remodeling.
●Use the specified battery cells or specified
AC-Adaptor.
※This products is not rechargeable model.
Please observe the following matters to guard the
battery leakage, exothermic reaction and ignition.
●Do not throw away the battery cells in the fire,
and avoid short between electrodes.
●Do not charge or heat.
●Use the specified battery cells.
●Set the battery cells correctly 「＋」and 「−」.
●Remove the battery cells when the battery life is
finished, or long time no using.
●Do not mix old and new, or variety battery cells.
●The battery life will be affected by the
environmental temperature.
Caution
Warning
Caution

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Preface
Thank you for purchasing this product from
ANRITSU METER CO., LTD.
We prepared this manual so that you can use this
product with ease and confidence.
Please read this manual carefully and understand
each functions of this product for your safety and
correct using.
Caution
■This contents and the specification of this
product are subject to change without notice.
■Reproduction in part or whole of any material
from this booklet is prohibited by low.
■We surely make this manual, however if there
are any error or not clear, please contact the
place of purchase or us.
■We are not responsible for the consequences of
using this product.
After-sales Service
ANRITSU METER CO., LTD. ships products
after severe company’s inspection. Should you
find any failure resulting from poor material and
workmanship or accident during transportation,
please contact the place of purchase or us.
We recommend that you may use the original
packaging for this product when you send it to us
for repairing or periodical checkup. If you no
longer have the original carton, be sure to use
plenty of wrapping to guard against damage
during shipping.

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CONTENTS
1. General ････････････････････････････････ e4
2. Unpacking
2.1.Unpacking･･････････････ ･････････････ e4
2.2.Repacking･････････････････････････････ e4
3. Name of Components
3.1.Name of Components･･････････････････ e5
3.2.Display of all segments ････････････････ e6
4. Preparation for Operation
4.1.Battery Installation ･･･････････････････ e7
4.2.AC-power Supply ･････････････････････ e8
4.3.How to use Hand Strap･･･････････････ e8
4.4.Sensor Setting････････････････････････ e9
4.5.Soft case･････････････････････････････ e9
5. Operation ･･･････････････････････ e10
5.1.Power ON / OFF･･････････････････････ e11
5.2.Hold･････････････････････････････････ e11
5.3.Automatic Power OFF ･･･････････････ e12
5.4.Resolution change ･･･････････････････ e12
5.5.P / V Hold ････････････････････････････ e13
5.6.Backlight･････････････････････････････ e13
5.7.Calibration set････････････････････････ e14
5.8.Alarm････････････････････････････････ e16
6. Default Configuration ･････････････････ e20
7. Indicator of Battery remain ･･････････ e21
8. Analog Output ････････････････････････ e22
8.1.Connection of recording････････････････ e22
9. Error Messages
9.1.Indication of Sensor Burnout･･･････････ e23
9.2.Indication of Over range･･･････････････ e23
9.3.Indication of Error････････････････････ e23
9.4.Indication of Exhausted Battery････････ e24
10. Maintenance
10.1.Storage･･････････････････････････････ e24
10.2.Case cleaning････････････････････････ e24
11. In case of Trouble ･････････････････････ e25
12. Specification ･･････････････････････････ e26

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1. General
This is a handheld thermometer by the latest
microcomputer technology.
A microprocessor is used for constant compensation
of zero-point and full scale, thus ensuring extremely
stable, high precision measurement.
2. Unpacking
2.1. Unpacking
Open the carton and the check that the following
are provided. If any of them is missing or out of
order, please contact the place of purchase or us.
1. Main unit
2. Soft case
3. Analog Output cable (HA-**1, HA-**2 only)
4. Alarm Output cable (HA-3** only)
5. AA-size alkaline battery cells
6. Instruction manual
7. Warranty
2.2 Repacking
Use the original carton of the instrument for its
transportation by mail or car. If the original case is
not available, carefully wrap the instrument in
shock-absorbing material (polystyrene form and the
like). Wrapping material should be dry and free of
dust generation otherwise the instrument may be
damaged.

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3. Name of Components
3.1. Name of Components
(MODEL: HA-3 ５ 1 )
①Alarm Output / Analog Output connector
②Sensor Input connector
③LCD Display
④Key switch panel
⑤AC adaptor jack
⑥Battery housing
⑦Hand strap

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3.2. Display of all segments
Segments HA‑1** HA‑2** HA‑3**
①
Alarm ●
②
Hold ●●●
③
Alarm Buzzer ●
④
Auto-power-off ●●●
⑤
Battery ●●●
⑥
P/V Hold ●●
⑦
↑↓ alarm ●
⑧
Main display ●●●
⑨
Peak ●●
⑩
Calibration ●
⑪
℃●●●
⑫
Valley ●●
⑬
Hi ●
⑭
Sub-display 1 ●●
⑮
Lo ●
⑯
Sub-display 2 ●●
②
④
⑤
⑥
⑩
⑧
⑪
⑬
⑭
⑮
⑯
③
⑦
⑨
⑫
①

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4. Preparation for Operation
4.1. Battery Installation
Be sure to keep the power OFF during the battery
cells change.
●The Reset switch is a small push button in the
upper section of the battery housing. Use a thin
stick to lightly press it.
●When the Rest button is pressed, operation
begins in the same way as power is turned ON,
and the instrument will be ready for
measurement. When measurement is not intends
after battery change, turn power OFF.
(1) Open the b
attery
housing cover.
(2) Set battery cells
correctly.
(3) After setting battery
cells, press the Reset
switch.
(4) Close the battery
housing cover
completely.
Reset

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4.2. AC-power Supply
(1) After turning power OFF, connect the
AC-adaptor connection plug to the main unit as
shown.
(2) Connect the power plug of the AC-adaptor to
commercial power (100V AC).
※When the AC-adaptor is connected during
operating the battery, the internal battery circuit
will be cut OFF as same as Reset.
※Be sure to use the specified AC-adaptor. The
AC-adaptor for the HA series is available as an
option.
4.3. How to Use Hand Strap
Hang the hand strap around the hand to prevent in
advertent drop of the instrument.

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4.4. Sensor Setting
Set the sensor as shown.
The plug is so designed that it will not be set when
the polarity is reversed.
Forcible insertion will damage the instrument.
Be sure to check the polarity.
[ＨＡ−＊０＊][ＨＡ−＊５＊]
4.5. Soft case
Use the attached soft case for protection instrument
against dirt or flaw.
In case of the combined use attached Soft case and
the AC-adaptor, please bore the hale at the
AC-adaptor jack part of Soft case by scissors, etc.

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5. Operation
HA-100 / 200 / 300 series come in a variety of
models shown below.
Table of the Function and HA series
Function HA-1** HA-2** HA-3**
Power ON/OFF ●●●
Hold ●●●
Automatic Power
OFF ●●●
Resolution
change ●●
P/V hold ﾞ●●
Backlight ●●
Calibration ●
Alarm ●
Analog Output model
HA‑**1 HA‑**2
1mV/℃●
10mV/℃●

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5.1. Power ON ／ OFF
Press the Power key to
turn power ON and all
segments appear on the
display for 1 second, and
start measurement as be
shown below.
Press the key again to
turn power OFF.
5.2. Hold
Press the HOLD key to stop measurement and
show the measured Temperature on the display.
Then HOLD appears on the display.
Press the key again to return to the normal mode.
HOLD

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5.3. Automatic Power OFF
Press the AUTO OFF key to enter the Automatic
Power OFF mode that is provided to automatically
turn Power OFF after a certain period time (about 5
minutes) no key operation. Press the key again to
return to normal mode.
5.4. Resolution change ［HA‑2**／HA‑3**］
Press the 1/0.1 key to change the resolution of the
displayed temperature.
●0.1℃resolution
Range is from –104.9〜
504.9 ℃at every 0.1℃.
When the measured
value exceed this range,
the resolution changes
to 1℃automatically.
●1℃resolution
All measurable range
at every 1℃.
AUTO‑OFF
0.1℃
1℃

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5.5. P/V Hold ［HA‑2**／HA‑3**］
Press the P/V HOLD key
to enter P/V Hold mode
that the maximum value,
the minimum value and
the present value are
displayed simultaneously.
Press the key again to
return normal mode.
5.6. Backlight ［HA‑2**／HA‑3**］
Press the key to turn
the backlight ON, and the
display on the screen will
be visible even in the
dark. Press the key again
to turn the backlight
OFF.
※The battery consumption is double when the
backlight is ON.
Be sure to turn OFF the backlight.
Present value
Normal mode
MAX
MIN
P/V Hold mode

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5.7. Calibration set ［HA‑3**］
This function permits calibration of a measured
value.
(1) Calibration set
①Touch the sensor probe to the target and press
the CAL SET key.
※The calibration value is added the adjusted
value of last calibration set. In case of above
the display, the adjusted value is +0.4℃.
②Set the calibration value (Sub-value) to the
desired temperature by pressing the ∧key
and the ∨key.
※The sub-value for calibration is limited to
±10℃
③Press the ENTER key to complete calibration
setting, and enter the calibration mode.
If the CAL SET key is pressed before the
completion of calibration setting, this mode will
be canceled and return to normal mode.
CAL MODE
Sub‑value
Measured

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(2) Calibration mode
CAL appears on the
display. The Main
display indicates the
calibration value that
is added the adjusted
value. In case of the
shown display, the
present value is
199.6℃, the adjusted
value is +0.4℃.
(3) Canceling calibration
Press the CAL SET
key twice to cancel
calibration mode.
CAL MODE
Calibration value

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5.8. Alarm ［HA‑3**］
This function presets high ／low limits and gives
the alarm when the
measured value goes
beyond the limits.
The alarm function is
set in the ON poison at
all measurement.
When the measured
value goes beyond
limits, ALM appears on
the display.
Measurement condition Display
High limit＜Measured value
Ａ
ＡＬ ＬＭ Ｍ
↑
↑
Low limit＞Measured value
Ａ
ＡＬ ＬＭ Ｍ ↓ ↓
Within limits NON
(1) High/Low limit setting
①Press the ALM SET
key to change the
setting display as
shown.
ALM
↑or↓

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②Set the high limit or
low limit setting with
the ∧key and the ∨
key.
When the keys are kept
pressing, value will be
changed by 10 steps.
③Press the ENT key to end setting.
If the ALM SET key is pressed before the
completion of Alarm setting, this mode will be
canceled and return to normal mode.
High
Low
Low limit
Normal
High limit

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(2) Alarm Buzzer ON / OFF
Press the key to turn the alarm buzzer
ON and ALM and are appeared on the
display.
When the measured value goes beyond limits,
the alarm buzzer sounds.
Press the key again to return to normal mode.
(3) Alarm Output
①Signal names and Connector pin arrangement
Pin No. Signal name
１ALM１(MAX)
４ALM 2 (MIN)
２V 1 (Power 1)
３V 2 (Power 2)
※ALM1 and ALM2 are directly coupled with
C-MOSIC.
ALM
↑or↓
High
Low