ELECTROMAGNETIC TYPE
DIGITAL COATING THICKNESS METER
ＳＭ‑１１００
ＩＮＳＴＲＵＣＴＩＯＮ ＭＡＮＵＡＬ
CAUTIONS:
●Before using the Meter, read this INSTRUCTION MANUAL thoroughly
and use the Meter correctly.
●Keep this INSTRUCTION MANUAL carefully and refer to this, when
necessary.
●In the event of any doubt arising, the original INSTRUCTION MANUAL
in Japanese is to be final authority.
※Sensitivity of the probe of this Meter has been adjusted so as to
deal with the measurement of a thicker film thickness.
When the probe is left on a metal e.g. steel desk etc. the Meter may
indicate a certain value or「HHH」 occasionally.
SANKO ELECTRONIC LABORATORY CO., LTD.
(株式会社 サンコウ電子研究所)
‑1‑
CONTENTS
ITEM PAGE
１．PRINCIPLE 2
２．APPLICATIONS 2
３．SPECIFICATIONS 3
４．PARTS IDENTIFICATION 4
５．PREPARATION 5
5‑1．Preparation of the zero plate 5
5‑2．Connecting (Disconnecting) the probe 5
６．OPERATING INSTRUCTIONS 6
6‑1．Power ON 6
6‑2．Power OFF 6
6‑3．Zero adjustment 7
6‑4．Standard calibration(CAL) 8
6‑5．Resetting the working curve 10
6‑6．Measurement 11
７．ADDITIONAL FUNCTIONS 12
7‑1．Converting the key lock mode 12
7‑2．Setting the upper and lower limit values 13
7‑3．Releasing the upper and lower limit values 14
7‑4．Statistical function 15
7‑4‑1．Starting of the statistical function and alteration of 15
the indicating data
7‑4‑2．Statistical measurement mode 15
7‑4‑3．Indication of the measured numbers 16
7‑4‑4．Indication of the mean value 16
7‑4‑5．Indication of the maximum value 16
7‑4‑6．Indication of the minimum value 17
7‑4‑7. Indication of the standard deviation value 17
８． INDICATING /RELEASING THE MEMORIZED DATA ON THE LCD 18
8‑1．Indicating the data on the LCD 18
8‑2．Releasing the indication of the data to the LCD 19
8‑3．Erasing the data while indicating on the LCD 19
９．ERASING THE MEMORIZED DATA 20
9‑1.Erasing all the data 20
9‑2.Erasing the last data 21
１０．REPLACING THE BATTERY 22
１１．MAINTENANCE AND INSPECTION 22
１２．CARES TO RAISE AN ACCURACY OF THE MEASUREMENT 23
‑2‑
Before using the Meter, read this INSTRUCTION MANUAL thoroughly and use
the Meter correctly.
Keep this INSTRUCTION MANUAL carefully and refer to this, when necessary.
１． PRINCIPLE
When an iron is moved toward or away from
a steel core coil, self-inductance of the coil changes
in accordance with a slight changes of its distance.
This principle is utilized to measure the thickness (D)
of non-magnetic surface treated coating on iron substrate.
２． APPLICATIONS
The Meter is used for non-destructive measurement of the thickness of a non-conductive film such as coating,
lining, etc. applied to iron substrate including steel and ferritic stainless steel (SUS 430 etc).
The Meter can be applicable for various domestic and foreign standards and rules.
● Paints Machines, Appliances, Automobiles, Steel furniture, Bridges,
Ships, Cast iron tubes, Steel structures, etc.
● Linings Resin, Tar epoxy, Rubber, Enamel, etc.
● Platings Nonmagnetic platings such as Chrome, Zinc, Copper, Tin, Electroless nickel
excluding Electrolysis nickel plating
● Metallikon, Phosphoric acid film, Oxidation acid film, Spray deposit, etc.
● Resin film, Nonmagnetic metal foil
( Thickness is measured on the basis of a steel plate placed underneath of the film or foil.)
‑3‑
３． SPECIFICATIONS
・Name and type Electromagnetic type digital coating thickness meter SM-1100
・Measuring method Electromagnetic induction type
・Measuringrange 0to8.00mm
◎ 1.00 to 8.00 (mm unit)
◎ 0to999(μm unit)
・Accuracy ±0.01mm on uniform surface or ±3 ％ of reading
・Indication Digital display on large size Liquid Crystal Display (LCD)
With hold function
・Resolution
0.01 mm (1.00 to 8.00 mm)
1 μm(0to999μm)
・Probe One point contact constant pressure type with V-groove
φ 18 × 55 mm
・Additional functions 1) Conversion of the key lock mode
2) Setting of the upper/lower limit values
3) Memory of 1800 measurement values
4) Statistical calculating functions such as measurement numbers,
mean value, maximum value, minimum value, standard deviation value
5) Auto power off (after about 5 minutes
)
・Power source Dry batteries R03 (1.5V) × 4 pcs.
With auto power off function
・Operatingtemp. 0to40℃ (except dew condensing condition
)
・Dimensions 80(W) × 35(H) × 150(D) mm
・Weight approx. 330g (including batteries
)
・Accessories Standard thickness plate, Zero plate for checking the Meter, Dry battery,
Carrying bag
※ Specifications and appearance are subject to modify for improvement without prior notice.
‑4‑
４． PARTS IDENTIFICATION
⑨⑩
⑪
①
⑤
②⑥
③⑦
④⑧
⑫
① POWER key Key for power ON/OFF
② ZERO key Key for zero adjustment
③ LOCK key Key for locking all keys except ON/OFF key
④∧
・
∨ key Key for standard calibration with the standard thickness plate and
setting the upper/lower limit values
⑤ H/L key Key for setting the upper/lower limit values
⑥ STAT key Key for converting the normal measurement mode and statistical
measurement mode
Also, for converting the indicating kinds of statistical data
in the statistical measurement mode
⑦ DATA OUT key Key for outputting the stored data to the connected printer
in the statistical measurement mode
⑧ DATA CLR key Key for erasing all or part of the stored data in the
statistical measurement mode
⑨ Printer connector Connector for connecting the printer
⑩ Probe connector Connector for connecting the probe
⑪ LCD display Indicating part of the measured values
⑫ Hand strap
Be sure to pass the hand strap around the wrist to prevent the Meter
from dropping.
‑5‑
５． PREPARATION
5‑1． Preparation of the zero plate
Prepare the substrate which is the same kind, thickness and shape with an
object to be measured.
The attached zero plate for checking the Meter, SUS 430 Ferrite stainless
steel, is used for the operation check of the Meter.
Prepare the substrate of an actual object to be measured.
・Same kind The same kind of material as the substrate of an object to be measured
・Same thickness Nearly the same thickness as the substrate of an object to be measured
・Same shape The same shape in pipe diameter, curvature, geometrical shape, etc. as the
substrate of an object to be measured
・Size Substrate with an enough area on which the probe can be easily operated
・Surface condition Untreated (unoxidized etc.) substrate having smooth surface Remove rust,
dirt or dust, if any.
5‑2．Connectin g(Disconnecting) th e probe
Carry out the connection (disconnection) of the probe by the following procedures.
・Be sure to keep the Power OFF.
・The probe cannot be substituted with other probe.
UsetheprobewhichisthesamenumberwiththeMeternumber.
◎ Connecting method
Insert the probe into the probe
connector keeping the wide cut right
ward and tighten it by turning
Ａclockwise.
◎ Disconnecting method
Release by turning Ａ counter-clockwise
and calmly pull the probe out of
the connector.
Don't pull the cord as it
causes breaking of cord.
※ When the probe is not connected to the Meter or any system is out of order even if the probe
is connected, the indication changes as follows after turning ON the power key.
If the probe is disconnected in power ON condition, 「PE」is indicated on the display and power
is automatically cut off. (｢ PE」is abbreviation of Probe Error. )
↓
→
The buzzer emits a beeping sound. Power is automatically cut off.
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‑6‑
６． OPERATING INSTRUCTIONS
6‑1. Power ON
Press the 「ON/OFF」key ① after connecting the probe.
[Indication on the LCD ⑪ changes as follows.]
↓
Inside of the Meter is being initialized.
↓ Keep the probe turn towards the air during this period.
↓
← The buzzer emits a beeping sound.
The Meter is ready for measurement.
・When power ON, the last measured value of
the previous measurement is indicated.
・When the first power ON or all data are erased in the
statistical mode, [ − ] is indicated.
6‑2. Power OFF
Press the 「ON/OFF」key ①.
[Indication on the LCD ⑪ changes as follows］
↓
← The buzzer emits a beeping sound.
↓
← The buzzer emits a beeping sound.
Power is automatically cut off.
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‑7‑
6‑3．Zero adjustment
Carry out the adjustment in surely normal measurement mode.
(Unit [μm] and [mm] are indicated non blinking.)
Press the probe against the substrate for adjustment (zero plate).
[Indication on the LCD ⑪ changes as follows.]
↓←The buzzer emits a beeping sound.
Zero plate
Measured value [XX] is
indicated on the LCD ⑪.
↓
Press the「ZERO」key ②.
(Both the probe contact to zero plate or not is possible.)
↓←The buzzer emits a beeping sound.
[CAL] is indicated on the upper left of the LCD ⑪.
[ 0 ] is indicated.
↓←The buzzer emits a beeping sound.
Press the probe against the zero plate several times, when closed values to [ 0 ] are indicated on the LCD ⑪,
the adjustment is acceptable.
When the indications are away from [ 0 ], repeat above procedures several times.
※When 「LLL」 is indicated while zero adjusting, its adjusting point is widely deviated
from a right position.
Repeat the zero adjustment 2 to 4 times after confirming no coating is applied to the
substrate and confirm zero is stably indicated.
【NOTICE】
Normal measurement mode : Units [μm] and [mm] are indicated non blinking on the right hand of the LCD ⑪ .
Statistical measurement mode : Units [μm] and [mm] are indicated blinking on the right hand of the LCD ⑪.
Carry out the adjustment in surely normal measurement mode.
When the zero adjustment is carried out in the statistical measurement mode, [ 0 ] data while adjusting
is stored in the memory.
Stored 1 data is automatically erased by pressing [ZERO] key ②.
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‑8‑
6‑4． Standard calibration (CAL）
Carry out the calibration in surely normal measurement mode.
(Unit［μm］and [mm] are indicated non blinking.)
Place the standard thickness plate on the zero plate,
and press the probe against it.
Select a little thicker standard thickness plate than
a film thickness to be measured. Standard
[Indications on the LCD ⑪ change as follows.] thickness plate
Zero plate
↓←The buzzer emits a beeping sound.
(Example : Standard thickness plate of 3.00 mm th.)
↓
Match the indicated value on the LCD ⑪ to the thickness of the standard thickness plate
by pressing the「∧」・「∨」key ④.
(This operation is possible for both the probe is contacting to the standard thickness plate or not.)
↓
← When the「∧」･「∨」key ④ is pressed, [CAL]
is indicated on the upper left of the LCD ⑪ with a
beeping sound of the buzzer and indication
[ＹＹＹ] of left figure changes.
The Indicated values traverse quickly by keeping on
the「∧」･「∨」key ④ pressing.
↓
← When the indication match to the thickness of the
standard thickness plate, stop the operation of
the「∧」・「∨」key ④.
↓
The Meter is ready for measurement.
Press the probe against the standard thickness plate placed on the zero plate several times.
When the indication on the LCD ⑪ is the same thickness or near with the standard thickness plate,
the calibration is acceptable.
When the indication deviates from the thickness of the standard thickness plate, repeat above
procedures several times.
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CAL
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‑9‑
【NOTICE 】
● Waitfor10to15minutes ※ after power ON for the adjustment or calibration to raise the accuracy.
※ Power is cut off in about 5 minutes by the working of the auto power OFF function.
In this case, turn ON the power key ① again and fully warm up the Meter.
● Carry out the「zero adjustment」and the「standard calibration」to confirm the accuracy,
even if on the way of the measurement.
● Applicable range of the standard calibration(CAL) is 10 μmto8.00mm.
When it is out of the applicable range, [ LLL ] or [ HHH ] is indicated.
When the indication is in locked condition, operate the Meter according to the next item
「6-5. Resetting the working curve ｣.
● When the new values are set for both zero adjustment and standard calibration , the last characteristic
of substrate (working curve) is erased and new set value (working curve) is memorized.
● If the calibration is carried out with the standard thickness plate in the statistical measurement mode,
the data of the standard thickness plate while calibrating are stored in the memory.
The stored 1 data is automatically erased by pressing the「∧」or「∨」key ④.
But, when the「∧」or「∨」key ④ is not pressed, the measured data is stored in the memory.
Carry out the calibration in surely normal measurement mode.
● Payattentiontoavoidmis-operationbyusingthelockkeyasshowninitem
「7-2. Converting the key lock mode」after completing the adjustment or calibration.
‑10‑
6‑5．Resetting the working curve
When the batteries were replaced, indication was locked or measurement, zero adjustment,
standard calibration (CAL) became impossible for operation, reset the Meter by following method.
The Meter is in power ON condition.
↓
← Press the「∨」key ④ continuously 5 times while
keepingonthe「ZERO」key ② pressing.
［CAL］is indicated on the upper left of the LCD ⑪,
and[ 0 ] is indicated blinking. The buzzer emits a beeping
sound for every press of the「∨」key ④.
↓
← The buzzer emits beeping sounds.
[-E-] is indicated for 3 seconds.
↓
← The Meter is restored to the possible condition for the
measurement.
Carry out the zero adjustment and standard
calibration again, if necessary.
【NOTICE】
The operation for resetting can not be carried out under the following condition.
Be sure to complete the operation for indicating the statistical values.
・While indicating the statistical values
・While setting the upper and lower limit values
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‑11‑
6‑6．Measurement
Be sure to pass the hand strap ⑫ arou nd the wrist to prevent the Meter
from dropping.
When the above mentioned zero adjustment and standard calibration are completed, the Meter
is ready for the measurement.
2 kinds of the measurement method are applicable.
・Normal measurement mode Indication only, no memory
・Statistical measurement mode Indication and memory together
(Refer to item No.7-4-1 and No.7-4-2)
Hold the mid-part of the probe as shown in left figure and press it against
the surface of an object to be measured vertically, quickly and calmly.
The Meter emits a beeping sound and the measured value is indicated on
the LCD ⑪.
If no sound is emitted, press again after removing the probe about 20 to 30 cm
from the surface.
※ Make use of the key lock mode function to prevent the mis-operation
while measuring.
◆ When the measurement is not carried out for more than about 5 minutes after power ON,
the power will be cut off by the working of the auto power OFF function.
The last measuring condition is restored by the working of the resuming function at the succeeding
power ON.
Correct usage Incorrect usage
Hold the mid-part of the probe and Don't tilt the probe Don't slide the probe Don't press the probe
press it down vertically and calmly against an object to be side ways while pressing. against an object to be
against the surface of an object to measured. The accurate Both the probe and an measured too slowly.
be measured. The measured value is measured value can not object to be measured Measurement error will
indicated with a beeping sound. be obtained. will be damaged. cause to be enlarged.
If no sound is emitted, measure again
after removing the probe about 20 to
30cm from the surface.
※ When the probe is left on a magnetic metal such as a steel desk etc. after measurement a certain value or
[HHH] will be indicated occasionally.
It comes from the characteristics that the probe try to read the film thickness applied to a magnetic metal.
Not to make the Meter indicate above value, leave the probe keeping above 50mm or more away from a magnetic
metal. (Example: Leave the probe on a magnetic subject such as a wood 50mm or more in thickness.)
Moreover, even if a certain value or [HHH] is indicated, the Meter can be used normally by proceeding
the measurement again.
‑12‑
７． ADDITIONAL FUNCTIONS
7‑1. Converting the key lock mode
Press the 「LOCK」key ③ in power ON condition.
↓
Then the buzzer emits 3 beeping sounds.
All keys except the「power」key ① can not be operated to prevent from mis-operation.
↓
To release the key lock mode, power OFF once and power ON again.
‑13‑
7‑2．Setting the upper and lower limit values
Press the 「H/L」key ⑤ in power ON condition
↓
← The buzzer emits a beeping sound.
[ H ] is indicated blinking for about 3 seconds.
↓
← Indication changes after about 3 seconds.
1) When the upper limit value has not been previously set ;
[−−−] is indicated blinking in place of [XXX].
2) When the upper limit value has been set ;
Previously set value is indicated blinking in place of [XXX].
↓
In case the upper limit value is set.
↓←Match the indication of the
LCD ⑪ to the upper limit In case the upper limit
value by pressing the「∧」 value is not set in case 1).
・「∨」key ④. In case the upper limit value
(Ex.Upper limit value is 1.80mm) is not changed in case 2).
← [1.80mm] is indicated blinking.
↓
Press the「H/L」key ⑤.
↓
← The buzzer emits a beeping sound.
「L」is indicated blinking for about 3 seconds.
↓
← Indication changes after about 3 seconds.
3) When the lower limit value has not been previously set ;
[−−−] is indicated blinking in place of [ YYY ].
4) When the lower limit value has been set ;
Previously set value is indicated blinking in place of [ YYY ].
↓
In case the lower limit value is set.
↓←Match the indication of the
LCD ⑪ to the lower limit In case the lower limit
value by pressing the「∧」 valueisnotsetincase3).
・「∨」key ④. In case the lower limit
(Ex.Lower limit value is 1.50mm) value is not changed in
case 4).
←[1.50mm] is indicated blinking.
↓
Press the「H/L」key ⑤.
↓
The Meter is restored to the possible condition for the measurement with a beeping sound.
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‑14‑
7‑3．Releasing the upper and lower limit values
Press the「H/L」key ⑤ in power ON condition.
↓
The mode proceeds to the previous item mode「7-2 Setting the upper and lower limit values ｣.
↓
Press the「DATA CLR」key ⑧.
↓
← The buzzer emits a beeping sound.
[ EHL ] is indicated blinking.
↓
When erase the upper and lower limit values,
press the「DATA CLR」key ⑧ again.
↓
← The buzzer emits a beeping sound.
Blinking of [ EHL ] stops and
the upper and lower limit values
are erased.
In case of cancelling
↓ the erasing.
The Meter is restored to the
possible condition for the
measurement.
Press the「H/L」key ⑤
↓
← The buzzer emits a beeping sound.
Erasing the upper and lower limit values are cancelled.
(No set upper and lower limit values are erased.)
The Meter is restored to the possible condition for the
measurement.
【NOTICE】
In case of setting the upper and lower limit values, set the maximum setting value of
the lower limit value so as to surely satisfy with the following conditions:
・Lower limit value in the range of 1 mm or less : [Upper limit value -1μm]
(Keep the difference between upper limit value and lower limit value 1μm or more)
・Lower limit value in the range of 1mm or more : [Upper limit value-0.01mm]
(Keep the difference between upper limit value and lower limit value 0.01mm or more)
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‑15‑
7‑4．Statist ical function
7‑4‑1．Startin g of the statistical function a nd alteration of the indicating data
【Normal measurement mode】
↓←Press the 「STAT」key ⑥. (1st time)
【Statistical measurement mode】
↓←Press the 「STAT」key ⑥. ※(2nd time)
【Indication of measured numbers 5E】
↓←Press the 「STAT」key ⑥. (3rd time)
【Indication of mean value E】
↓←Press the 「STAT」key ⑥.(4thtime)
【Indication of Max. value H】
↓←Press the 「STAT」key ⑥.(5thtime)
【Indication of Min. value L】
↓←Press the 「STAT」key ⑥.(6thtime)
【Indication of standard deviation value P】
↓←Press the 「STAT」key ⑥.
※ When no statistical data have been stored or the data have been erased, [5E] is indicated
blinking with a beeping sound, and the mode proceeds to the normal measurement mode.
7‑4‑2．Statis tical measurement mode
Measured data up to maximum 1800 points can be stored in memory in the measurement order,
and Measured numbers, Mean value, Maximum value, Minimum value, Standard deviation value
can be indicated in order on the LCD ⑪.
Press the「STAT」key ⑥. (1st time from the normal measurement mode)
↓
← The buzzer emits a beeping sound.
[ 5E ] is indicated blinking for about 3 seconds.
↓
← The Meter becomes the possible condition for the memory
measurement in the statistical measurement mode,
and every time of the measurement the data are stored
in the memory. Indication of the unit [μm] or [mm] is
blinking during the statistical measurement mode.
[ XXX ] is the last measured data stored in the memory.
When no data have been stored in the memory,
[ − ] is indicated.
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‑16‑
7‑4‑3．Indica tion of the measured numbers
Press the「STAT」key ⑥. (2nd time from the normal measurement mode)
↓
← The buzzer emits a beeping sound.
[ 5E ] and the measured numbers [XXX] are indicated alternately.
Indicating time of [ 5E ] : about 0.5 seconds
Indicating time of [XXX] : about 2 seconds
↓
7‑4‑4．Indica tion of the mean value
Press the「STAT」key ⑥. ( 3rd time from the normal measurement mode )
↓
← The buzzer emits a beeping sound.
[ E ] and the mean value [XXX] are indicated alternately.
Indicating time of [ E ] : about 0.5 seconds
Indicating time of [XXX] : about 2 seconds
↓
7‑4‑5．Indica tion of the maximum value
Press the「STAT」key ⑥. ( 4th time from the normal measurement mode )
↓
← The buzzer emits a beeping sound.
[ H ] and the maximum value [XXX] are indicated
alternately.
Indicating time of [ H ] : about 0.5 seconds
Indicating time of [XXX] : about 2 seconds
↓
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Ｅ
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Ｈ
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‑17‑
7‑4‑6．Indica tion of the minimum value
Press the「STAT」key ⑥. ( 5th time from the normal measurement mode )
↓
← The buzzer emits a beeping sound.
[ L ] and the minimum value [XXX] are indicated
alternately.
Indicating time of [ L ] : about 0.5 seconds
Indicating time of [XXX] : about 2 seconds
↓
7‑4‑7．Indica tion of the standard deviation value
Press the「STAT」key ⑥. (6th time from the normal measurement mode)
↓
← The buzzer emits a beeping sound.
[ P ] and the standard deviation value [XXX]
are indicated alternately.
Indicating time of [ P ] : about 0.5 seconds
Indicating time of [XXX] : about 2 seconds
↓
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Ｐ
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ＸＸＸ ｍｍ
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‑18‑
８． INDICATING/RELEASING THE MEMORIZED DATA ON THE LCD
8‑1．Indicatin g the data on the LCD
As mentioned in the previous item 7-4-2, the measurement data stored in the
memory in the statistical measurement mode can be indicated on the LCD ⑪.
Press the 「DATA OUT」key ⑦ in the ※ In other mode, [EEO] is indicated
statistical measurement mode.※ blinking and returns to the last mode.
↓
← The buzzer emits a beeping sound.
[ LP ] is indicated blinking.
↓
Find out the memory No. of needed Notice:
data by pressing 「∧」･「∨」key ④ When「∧」key ④ is pressed, the indication
and stop the key operation at the of the data move up like No.1,2,3・・・.
indication No. When「∨」key ④ is pressed, the indication
Memory No. traverse quickly by keeping of the data move down from the last memory No.
on「∧」･「∨」key ④ pressing. When「∧」･「∨」key ④ is pressed again
↓ after suspending the key operation, No. starts
from the suspended memory No.
Memory No. [NNN] and data [XXX] are
indicated alternately on the LCD ⑪.
Indicating time of memory No. [NNN] :
About 0.5 seconds
↓↑ Indicatingtimeofdata[XXX]:
About 2 seconds
Moreover, when the upper and lower limit values
have been set, the indication will be as follows:
◎ In case of a normal value:
Indicating time of memory No. [NNN] :
About 0.5 seconds
Indicating time of data [XXX] :
About 2 seconds
◎ In case in excess of a normal value :
Indicating time of Memory No. [NNN] :
About 0.5 seconds
Indicating time of [HHH] or [LLL] :
About 0.5 seconds
Indicating time of data [XXX] :
About 2 seconds
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‑19‑
8‑2．Releasing the indication of the data on the LCD
For releasing the indication of the memorized data on the LCD ⑪ ,pressthe「DATA OUT」key ⑦.
By this operation, the mode returns to the last statistical measurement mode just before this operation.
Press the 「DATA OUT」key ⑦.
↓
← The buzzer emits a beeping sound.
Blinking indication of the memory No. [NNN]
and data [XXX] close and the mode returns to
the last statistical measurement mode.
Unit [mm] or [μm] is indicating blinking.
8‑3．Erasing the data while indicating on the LCD
Data can be erased even while indicating the memorized data on the LCD ⑪ .
(Refer to the later item 10-2 Erasing the last data, together.)
Memory No. [NNN] and data [XXX] are indicated
alternately on the LCD ⑪.
When the upper and lower limit values have been set
and exceed them, [HHH] or [LLL] is indicated also.
↑↓
↓
Press the「 DATA CL R」 key⑧ .
↓
← The buzzer emits beeping sounds, and [‑E‑]is
indicated on the LCD ⑪ for about 1 second.
Indicated memory No. and data including the
signal of the upper and lower limit are erased.
Next data are passed on for the erased part and
memory No. [NNN] and data [XXX] including
signal of the upper and lower limit are indicated
alternately on the LCD ⑪.
ＸＸＸ ｍｍ
Fe
ＮＮＮ
ＸＸＸ ｍｍ
Fe
―Ｅ―
Fe
‑20‑
９． ERASING THE MEMORIZED DATA
9‑1．Erasing all the data
Press the「DATA CLR」key ⑧ keepingonthe「STAT」key ⑥ pressing in power ON condition.※
↓
← The buzzer emits a beeping sound.
[ EEE ] and memorized last measured value [XXX]
are indicated on the LCD ⑪ alternately.
※ In the normal measurement mode and statistical measurement
↓ mode, the mode transfers to the erasing of all data
mode by pressing the「DATA CLR」key ⑧ keeping on
the「STAT」key ⑥ pressing.
↓
Press the「DATA CLR」key ⑧.
↓
← The buzzer emits a beeping sound.
While executing the erase of the memorized
data, [ EEE ] is indicated.
↓ In case of cancelling of the
erasing all memorized data.
After erasing, the mode returns to the possible
condition for the memory measurement
in the initial condition of the statistical
measurement mode.
「μm」is indicated blinking.
Press the「STAT」key ⑥.
↓
← The buzzer emits a beeping sound.
Erasing of the data is cancelled, the memorized last
measured value is indicated and the mode returns to the
possible condition for the memory measurement.
Units [μm] or [mm] is indicated blinking.
【NOTICE】
When the erasing of all memorized data is executed in the normal measurement mode, mode returns
to the original normal measurement mode and units [μm] or [mm] is indicated non blinking.
ＥＥＥ
Fe
ＸＸＸ ｍｍ
Fe
ＥＥＥ
Fe
―μｍ
Fe
―ｍｍ
Fe
‑21‑
9‑2．Erasing the last data
Press the 「DATA CLR」key ⑧. ※
↓
← The buzzer emits a beeping sound.
[ ‑E‑ ] and the last measured value to be erased [XXX]
are indicated on the LCD ⑪ alternately.
※ The Meter does not operate in the normal measurement mode.
↓
↓
Press the「DATA CLR」key ⑧ again.
↓
← The buzzer emits a beeping sound.
While executing the erasing memorized data,
[ ‑E‑ ] is indicated for an instant.
In case of cancelling of the
↓ erasing memorized data.
Data just before erased data is indicated
and the mode returns to the possible
condition for the memory measurement.
Unit [μm] or [mm] is indicated blinking.
◎ The data just before erased data can be
erased one after another by each press of
the「DATA CLR」key ⑧.
Press the「STAT」key ⑥.
↓
← The buzzer emits a beeping sound.
Erasing of the data is cancelled, the memorized last measured
value is indicated and the mode returns to the possible
condition for the measurement.
Unit [μm] or [mm] is indicated blinking.
【NOTICE 】
The operation for erasing the last data can not be executed in the following conditions.
Be sure to execute the operation for erasing after operation for measuring.
・Just after power ON
・While indicating statistical values
―Ｅ―
Fe
ＸＸＸ ｍｍ
Fe
―Ｅ―
Fe
ＺＺＺ ｍｍ
Fe
ＸＸＸ ｍｍ
Fe
‑22‑
１０ ． REPLACING THE BATTERY
When the battery closes to the limit of use
due to consumption,「LOBAT」is indicated on
the lower left of the LCD ⑪.
As it causes malfunction under this condition,
replace the batteries earlier.
Replace the batteries after surely power OFF.
When the batteries are replaced under power ON, (Indication of battery's voltage drop)
it causes out of order of the Meter.
Replace all 4 batteries with fresh specified dry
batteries.
(Battery : Dry battery R03(1.5V) × 4 pcs)
１１ ． MAINTENANCE AND INSPECTION
● Use the Meter within the range of 0 to 40 ℃ .
Avoid to expose the Meter to dew condensation, wet with water, dust, intense heat, vibration, etc. in use.
● Handle the probe cautiously not to damage on its tip.
Avoid to close a magnet etc. to the probe to prevent from magnetizing.
● Keep the Meter in a dust-free place where high temperature and high humidity can be avoided.
● In case the Meter is left on no use for 1 month or more, take the batteries out of the Meter.
● To ensure accurate measurement, regular inspection of the Meter at least once a year is recommended.
ＸＸＸ ｍｍ
LOBAT Fe
‑23‑
１２ ． CARES TO RAISE AN ACCURACY OF THE MEASUREMENT
① Zero plate
For use in the zero adjustment and standard calibration(CAL), prepare the zero plate which is
same kind, thickness and shape as the substrate of an object to be measured.
It will result in an inaccurate measurement to use the zero plate which is different specifications
from an object to be measured.
※ Attached zero plate (For electromagnetic type, SUS 430 Ferritic stainless steel) for test is for
operation test of the Meter. Prepare the substrate of an object to be actually measured.
② Standard thickness plate
Carry out the standard calibration (CAL) with a little thicker standard thickness plate than a film
thickness of an object to be measured.
※ It will cause an erroneous measurement to use a too thicker or too thinner standard thickness plate
than a film thickness of an object to be measured.
When the standard thickness plate has been damaged or bent, renew with a new plate.
In case the standard thickness plates other than the attached plates are necessary, please contact us.
(15μm th. or more)
③ Characters of a film
The measurement of the film having a magnetic metal substance causes a measurement error.
When extremely a large quantity of carbon is included, it can not be measured occasionally.
With respect to an elastic film, place a standard thickness plate with about 0.5 mm on it and subtract
the thickness of the standard thickness plate from the total thickness, then the measurement error
due to film dent can be prevented.
④ Effect of edge and corner
The edges, corners and their surroundings of an object to be measured are the places where the
condition of a magnetic flux is not uniform.
Generally, measure inside taking 60 mm or more away from the edges.
The same care is needed for a projection, bend, sharp deformed portion and surrounding.
⑤ Effect of surface roughness
The surface roughness of both substrate and film of an object to be measured affects the measurement
results. Take several spots to measure and calculate the mean value.
⑥ Effect of rolling
In some cases, rolling strains exist in a substrate and it causes an incorrect measurement
depending on the spots to be measured. Then take several spots to measure and calculate the mean value.
⑦ Effect of the temperature
The range of the operating temperature is within 0 to 40 ℃.
Especially, when the temperature of the probe much differs from the Meter, it causes an erroneous
measurement.
⑧ Effect of residual magnetism and stray magnetic field
Residual magnetism in a substrate produced by an electromagnet type conveyer or a strong magnetic
field created by an arc welding may cause an incorrect measurement.
Ver.6 April 2007
Show rooms:
You are welcomed to the show rooms located at the
following places.
Tokyo show room near the Otemachi station of the subway･
Osaka show room at Tenjinbashi-kitazume･
Nagoya show room near the Kurokawa station of the subway･
Fukuoka show room near the Gofukucho station of the subway･
Products sold:
,,Sales of Coating thickness meter Pinhole detector
,, ,Condensator Viscosity cup Moisture meter
Needle detector Iron piece detector,
Manufacturer:
Sanko Electronic Laboratory Co., Ltd.
.,264, , ,Tokyo branch Shibata Bldg - - Uchikanda Chiyoda-ku
Tokyo - Japan101 0047,
81 3 3254 5031 81 3 3254 5038Tel--- Fax---
Osaka branch Konishi Bldg - Sugawara-cho., 2 3,
Kita-ku Osaka - Japan, 530 0046,
81 6 6362 7805 81 6 6365 7381Tel--- Fax---
.,31127, ,Nagoya branch Meihoku Bldg - - Kinjo
Kita-ku Nagoya - Japan, 462 0847,
81 52 915 2650 81 52 915 7238Tel - - - Fax - - -
Fukuoka branch - Naraya-cho Hakata-ku11 11 ,
Fukuoka - Japan812 0023,
81 92 282 6801 81 92 282 6803Tel - - - Fax - - -
1677 , ,Head office Hisasue Takatsu-ku
Kawasaki - Japan213 0026,
81 44 751 7121 81 44 755 3212Tel - - - Fax - - -
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