SANKO SWT-7200 II User manual

SANKO Coating Thickness Meter
SWT-7200Ⅱ
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 (Japanese) is to be final authority.
SANKO ELECTRONIC LABORATORY CO., LTD.
Tokyo・ Osaka・ Nagoya・ Fukuoka・ Kawasaki

Contents Pages
Attention for safety ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 1
Notes ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 4
Get started ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
・Contents in a package ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5
・Names of part ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6
・Items indicated on LCD ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 8
・How to fit batteries ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 9
・How to connect, disconnect probes ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 10
・How to hold probe ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11
・ How to press probe to object ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 11
How to operate ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12
(1)How to switch on ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 12
(2)How to switch off ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 13
(3)How to select「Cal. No.」(calibration)・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 14
(4)Zeroing ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 16
(5)Zeroing – special cases- ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 18
(6)Standard calibration (CAL) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 21
(7) 2-foils calibration when 「Zeroing」is difficult to perform ・・・・・・・・・・・・・・・ 24
(8) How to delete calibration ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 29
Function switching ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 30
(1)Switching to Noninterrupt Measurement Mode ・・・・・・・・・・・・・・・・・・・・・・ 30
(2)Switching resolution ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 32
(3)Switching to Key Lock Mode ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 33
Measuring ・・・・・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 34
High/low limit setting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 35
(1)To set high limit ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 35
(2)To set low limit ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 36
(3)To delete setting limit ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 37

Contents Pages
Measurements with high/low limit setting ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 38
(1)Within limit values ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 38
(2)Over high limit ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 38
(3)Under low limit ・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 38
To store data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・39
(1)Select a data storing palce ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 40
(2)Keep data from being stored ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 43
Measurements in storing data ・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 44
Three kinds of measuring methods in case of 「No memory space」 ・・・・・・・・・・・・・・・・・・・・・・・・ 47
(1)Keep on measuring ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 47
(2)Look for an empty storing place ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 48
(3)Delete unnecessary data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 48
To store measuring data at Continuous Measuring Mode ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 49
1 Deletion of data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 50
Deletion of data (all data) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 51
Deletion of data (group) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 53
Deldetion of data (block) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 56
Deletion of data (section) ・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 59
Statistics ・・・・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 63
(1)Statistics of all stored data ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 63
(2)Statistic of data stored in a 「Group No.」 ・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・ 64
(3)Statistic of data stored in a 「Block No.」 in a group ・・・・・・・・・・・・・・・・・・・・・ 66
(4)Statistic of data stored in a 「Section N0.」 in a block of a group・・・・・・・・・・・・・・・・・ 69
To transfer data-① USB (real time transfer) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 72
Transfer stored data- ② USB (all data transfer) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 74
Transfer stored data- ③ USB (group number data transfer) ・・・・・・・・・・・・・・・・・・・・・・・・・・ 76
Transfer stored data- ④ USB (block number data transfer)・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 79
Transfer stored data- ⑤ USB (section number data transfer) ・・・・・・・・・・・・・・・・・・・・・・・ 82

Contents Pages
Note to improve measuring accuracy ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 86
Trouble shooting ・・・・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 87
Specification * Main body ・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 90
* Probe (option) ・・・・・・・・・・・・・・・・・・・・・・・・・ ・・・・・・・・・・・・・・・・・・・・・・・・ 91
References (measurement proinciples) ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 92

Attention for safety(to use in correct ways)
To prevent you and your properties from damaging please take some time to read thoroughly this “Attention
for Safety” and correct uses keep these instructions attentive to read when necessary.
Warning
● Do not dump nor wet the gauge unit in water, otherwise it may cause damages.
Keep off water Please contact our distributor or sales office should submerged water into the unit.
●Keep metals or foreign substances from the unit, otherwise it may cause damages.
Prohibition Please contact our distributor or sales office should put any materials or foreign substances in the unit.
●Do not insert a screwdriver into the connector, otherwise that it may cause damages.
Prohibition
● Do not throw, smash, drop the unit, otherwise it may cause damages.
Prohibition
● Never dismantle or modify the gauge unit by yourself, otherwise it may cause errors or damages.
Dismantling prohibited
●Do not use AC adaptors other than an exclusive adaptor for this unit, (SWT-8100Ⅱ only)
Prohibition otherwise it may cause damages, electric shocks, fires.
● Please use the exclusive adaptor with a designated Voltage only, otherwise it may cause
Prohibition damages, electric shocks, fires.
●Keep the terminals of the adaptor free from metal pieces or dust, otherwise it may cause short circuit,
Prohibition electric shocks, fires.
● Do not handle the AC adaptor with wet hands, otherwise it may cause electric shocks.
Prohibition
●Do not damage, brake, modify, forcefully bend or twist the cord of the AC adaptor. Or, do not load it
Prohibition with heavy staff or pinch it forcefully, otherwise it may cause breaking wires, short circuit, fires.
-1-

Attention For Safety(to use safely and correctly)
Warning
! ● Never fail to remove batteries from the unit when not in use for a long time.
Must Leakages occurred from deterioration of batteries may cause erroneous reactions or damages.
!
● Be sure to read this book on the item of 「How to fit batteries」 to replace batteries.
Must
!
● Store batteries in a place where children and pets are incapable of handling them.
Must Please call a doctor like in a case that a battery is swallowed.
!
● Do not put batteries into fire or water. Store them in a cool, dry and dark place avoiding flames, high
Must temperature and moisture.
!
● Do not get batteries shocked and dismantled, and soldered for processing
Must
!
● Do not short or recharge batteries and handle with metallic tools like pliers.
Must
! ● Replace with new(unused) batteries according to the procedure of this Operating Instructions.
Must
! ● Be sure of paying attention on battery polarity marks, (+、-) to place the batteries.
Must
! ● In case a battery has leakage please clean up the place with clothes to replace batteries.
Must And do not touch the leaked liquid and wash skins or clothes in case they are contaminated.
! ● Comply to regulations and laws in your neighbors when disposing of them.
Must
! ● Insert a plug of the AC adaptor to the full end, otherwise it may cause electric shocks and fires with
Must burns. And do not use faulty or loose receptacles.
! ● Switch to OFF and unplug the AC adaptor from the receptacle to avoid electric shocks and
Must damages when inspecting or cleaning the gauge.
-2-

Attention For Safety(to use safely and correctly)
Attention
●Do not use Benzene or Thinner for cleaning and spray pesticides on the meter, otherwise it may
Prohibition cause cracks or malfunctions.
● Do not store the meter in places getting high in temperatures such as in a car in strong sunlight or near
Prohibition heaters, otherwise it will be hazardous to the meter and may cause malfunctions.
● Do not step, trample down nor put anything on the meter.
Prohibition
●Keep the meter away off rubber-made articles or vinyl articles. A lengthy contact between
Prohibition meter and them may cause stickiness and it may be difficult to get rid of them.
―3―

Notes:
●Please read this manual thoroughly for correct operations before getting started.
●This meter is a precision gauge. Please handle with care.
●Do not tug, bend, fold or curl up forcefully the cables of probes.
●Do not knock or scratch objects with the tip of a probe.
●Keep the tip of a probe clean. A slight amount of dust may cause errors in measurements.
●Clean the meter and store it in free from dust and moisture after operation.
●To keep precision with a gauge please contact our distributor or our sales office once a year for inspection
●Keep the meter away off electric noises, shocks or magnetic fields when in a use.
-4-

Get started
◆ Contents in a package Check the package if there are the following items inside it.
・ Main unit
SWT-7200Ⅱ
・ Dry batteries R6P/AA (2 pieces)
・ Carrying case
・ Instruction manual (this manual)
・ Warranty/User resistor sheet (Available only in Japan)
・ AC adaptor
・ USB cable (2.0m)
・ USB driver (CD)
● In case of an optional probe
・ Probe
For ferrous(Fe), or non-ferrous(NFe)
・ Zero boards for testing (for Fe:ferrous substrates/for NFe:non-ferrous substrates)
・ Thickness standards(films :2 sheets、bake:1 sheet)
-5-

◆ Names of part
Probe socket
Display
Hand strap
Keys
Battery compartment (the back)
Socket for AC adaptor connector
Socket for USB connector
● Probe socket
Connect an optional-exclusive SWT probe to the probe socket.
(1)To measure a film thickness of coated, plated, lining layer on substrates made of ferrous material
please use a probe of (Fe) series for the connection.
(2) To measure a film thickness of coated, plated, lining layer on substrates made of non-ferrous materials
such as Aluminum, Copper, etc. please use a probe of (NFe) series for the connection
● Display
It indicates measurement results, operation guides, or malfunction status.
● Keys
(1) Power On/Off key
It switches On or Off.
(2) 「ZERO」key、「▲」key、「▼」key
They are adjusting keys to be pre-used before measuring to obtain correct results.
(3) 「LOCK/DELETE」key
LOCK: Protects against inadvertent key-operation.
DELETE: Deletes incorrect or unnecessary measuring results for adjustment
(works only when 「ZERO」、「CAlLIBRATION」 is processed.)
-6-

(4) 「Cal No.」key
A key to select calibration in a high function al operation.
(5) 「H/L」 key
A key to set Upper/lower limits of measuring values in a high functonal operation.
(6) 「STATIS-TICS」 key
A key to process data with statistics stored in memory in a high functional operation.
(7) 「MeM-SEL」 key
A key to select memory to use in a high functional operation.
(8) 「COM.ENABLE」 key
A key to select for data-tranfer in a high functional operation
(9) 「TRANS-MIT」 key
A key to execute data-transfer in a high functional opearion.
(10) 「MEM. CLEAR」 key
A key to delete data stored in memory in a high functional opearion.
(11) 「DATA ERASE」 key
A key to erase a piece of data on the reading display in a high functional operation.
(12) 「CANCEL」 key
A key to stop measuring operation and ajustment under being process in a high functional operation.
● Battery compartment
It contains 2 pieces of dry battery (R06, AA).
● Hand strap
Hang the meter through a strap over your wrist never to drop it.
● Socket for AC adaptor
This is a socket connected to the exclusive AC adaptor (accessory).
● Socket for USB cable
It is a socket connected to a USB cable (accessory)
-7-

● Items indicated on LCD
① ②
「ZERO cal.」 or “Fe” or
「Cal. w. foils」 “NFe” ③
④
Reading of numerical values
⑤
μm
⑥
⑦
⑧
①「Zeroing」, 「Calibration」, 「Special Adjustment」 are indicated on the screen while they are being processed.
Otherwise reading is not indicated.
② “Fe” is indicated on the screen while a SWT probe of “Fe” group is comnnected.
“NFe” is indiacted on the screen while a SWT probe of “NFe” group is connected.
③ Measuring data is indicated on the reading whenever a probe is pressed on the object.
④BAT is indicated by 2 steps when the dry cells are runnin short of power.
⑤ USB mark is indicated when data transfer function is activated with PC
⑥ Calibration No. storing a pair of 「Zeroingand 「Cal. w. foil」 is indicated
Cal. No. @ No calibration is inputted in case of 〔blank〕 on th spot of @ mark
Calibration is inputted in case of 〔■〕 on the spot of @ mark
Calibraton in special adjustment is inputted in case of 〔▼〕 on the spot of @ mark
⑦ High or Low limit thickness value is indicated when they are set. When measuring values deviate from the
both range of the high and low limits, the reading blinks.
⑧ The number of a storing place blinks when selecting the memory number to store measuring data and
the storing place number Is indicated when measuring while storing data into mmory.
-8-
“Low battery”
indicator
“Cal. No.” indicator
“High, lLow limit” indicator
“Memory, mode, status” indicator
Transmit”Indicator

◆ How to fit batteries
① Open the battery lid on the back of the unit.
Press down and slide the lid in direction of arrow to open.
② Insert batteries.
Ensure correct battery polarity ○
+、 ○
- for placement.
③Close the lid.
Caution
● Use designated and new (unused) batteries or ones supplied in this package.
● An incorrect use of batteries may cause leakages, bursts. Do not intermingle new ones
with old ones.
● Take out batteries to store when not in use for a long absence, and that may avoid
Leakages.
● Keep batteries off children and pets.
● Comply to the laws and rules in your Local Authorities when disposing of batteries.
When placing batteries in the unit, the messages and warning below on the screen may be indicated.
And these are not breakdowns, wait until the reading disappears with a beeping sound.
Batteries have run out when the display on the unit indicates the mark listed below.
Replace with new batteries.
Cal. No. 1
-9-
START UP
PHASE
Hold Probe
in the air
Don‘t touch it
on any
metallic object.
ERROR!
Connect a probe
before
switshed on.
(Fe)
―
μm
BAT

◆ How to connect or disconnect a probe
◎ Connect an optional, exclusive SWT probe to the main unit
Select one of the probes suited for your application.
Insert a probe connector into the probe socket of the main unit.
Make sure of aligning the keyway leading to a smooth joint without doing by force.
Insert and push it untill it is locked.
Clasp
Probe connector
Probe socket
Probe socket in the main unit
◎ Remove the exclusive probe from the unit.
Pull off the probe carefully by bending inward clasp springs at the both ends of the probe connector to
release the clasps.
Do not pull off by force or it may cause damages.
Caution
Make sure that Power switches to off when connecting or disconnecting the exclusive
SWT probes.
Or else, it may cause damages to connect or disconnect while Power is on.
-10-

Measurement object Measurement object
◆ How to hold probes
Cable
Pinch and hold this part using fingers
Black resinous ring
Tip to press against a measurement object
◆ How to press a probe to an object
・ Keep the probe 5 cm or over away off metallic objects when not in use of measuring.
・ Press the tip of the probe perpendicularly against a measurement object.
Tilting may cause large errors.
○ ×
Probe
※Press the probe quickly and smoothly to objects.
A slow-acting press may cause large errors.
Quickly and calmly press perpendiculary against the object by grabing the probe as illustrated.
It beeps and the screen shows the measuring result.
When it does not beep, lift it 5~7 cm above the object and try again to take measurements.
* use the Key-LOCK mode in taking measurements to prevent from inadvertent operations.
Caution
◆ Do not smash or hit the probe against objects, or it may cause damages to probes and to
objects
◆ Do not scrape, scrub objects with the probe except in a special measurement.
Or it may break the tip of the probe and cause damages to the tip and surface of objects
-11-

How to operate
(1) How to switch Power source
Press ON/OFF key.
This message lasts for about 5 seconds.
Caution
Hold the probe in air without operation when
the reading is on display. Or it may indicate
「ERROR」 and automatically switch off
Power.
The buzzer emits a beeping sound.
「Fe」shows that a SWT exclusive probe in
Fe series is connected
「NFe」shows that a SWT exclusive probe in
NFe series is connected
The display shows that it becomes possible to take
measuring and adjusting procedures of this unit.
Note: 「Cal. No: _ 」
↑
A number 「1」 is indicated at the first opening
of the unit, and from then on the last set entry
is indicated everytime it is operated.
And, when 「High limit value」、「Low limit value」 is set, or when memory is used, the setting values and
Nos. are indicated on each column (chained lined sections)
-12-
Caution
Never remove probe from a unit when
Power is ON. Or the electric shocks may
damage the probe and the u
START UP
PHASE
Hold poobe
in the air
Don‘t touch it
on any
metallic object.
(Fe)
-
μm
Cal. No.

(2) How to switch off
Press ON/OFF key.
The buzzer beeps, beeps. (twice)
The message lasts for about 5 seconds.
This unit switches off.
-13-
POWER
OFF
Terminating
phase

Caution
The number flashes for about 10 seconds.
Press ▲ or ▼ key during the period
of 10 seconds flashing. Otherwise the buzzar
beeps, beeps to return automatically to the
beginning. Try again to reselect the number
from the beginning. In case ■ or ▼ is
indicated on the right side (* marked) of
Cal.No, calibrated values are stored in
the calibration.
When no more use for the value, process
zeroing /calibration and delete the
stored data that is replaced with new data.
3) How to select 「Calibration No: 」
It is capable of getting started on measurements immediately after by switching Power to ON as described
on page10, 「it becomes possible to take measurements and adjusting」.
However, it may make errors depending on material formation and shapes to be measured. To minimize
measurement errors and obtain as accurate results as possible please be sure of carrying out 2 points
adjustments of 「Zeroing」 and 「Calibration standard」 before measuring process.
And this set of being adjusted is called “Calibration”
SWT-7200Ⅱ is capable of storing 10 pares of calibration data.
The storing place is indicated by a calibration No.
「NFe」 is indicated when a SWT exclusive probe in
NFe series is connected.
Press CAL No. key.
The buzzer emits a beeping sound.
A number on the display flashes.
Press ▲ key or ▼ key to select your
desired number.
-14-
(Fe)
-
μm
Cal.No. 1
(Fe)
-
μm
Cal.No. 1

Your selected number flashes.
Caution
The number flashes for about20 seconds.
Press CAL No. key during the period of 20
Seconds, otherwise the buzzer beeps, beeps
to return automatically to the beginning.
(in this case, 「7」is canceled to return
automatically to 「1」) . Try again to reselect
from beginning.
Press CAL No. key.
The buzzer beeps.
The flashing stops
「Calibration No.7」 is selected and fixed.
It is capable of getting started on measurements adjusting after selecting 「Calibration No. 」 and as
the status turns “possible to take mesurements”.
However, it may make errors depending on material formation and shapes to be measured. To minimize
measurement errors and obtain as accurate results as possible please be sure of carrying out 2 kinds
of adjustments of 「Zeroing」 and 「Calibration standard」 before measuring process.
-15-
(Fe)
-
μm
Cal.No. 7
(Fe)
-
μm
Cal.No. 7

(3) Zeroing
It is capable of getting started on measurements immediately after the message of 「START UP PHASE」
has disappeared as described on page 12.
However, it may make errors depending on material formation and shapes to be measured. To minimize measurement
errors and obtain as accurate results as possible please be sure of carrying out 2 points of adjustments of
「Zeroing」 and 「Calibration standard」 before measuring process.
※ Please prepare for a Substrate plate the identical material, quality and size to a measuring object.
(This substrate plate should be designated as a 「Zero Plate」)
◆ Press ZERO key.
The buzzer emits a beep sound. It stopes its LOCK function of LOCK/DELETE key
and changes to one data “deletion”.
Press the probe on the above 「Zero Plate」 while
the message is indicated on the screen. ( about 20 second)
The buzzer beeps.
Zeroing is in process.
The reading shows that the unit is set to
measure on substrate material of Ferrous by
connecting a probe of the 「Fe」series.
Measured numerical value
When the measuring value results in largely off
the “0”, press LOCK/DELETE key to
delete the latest data out of measured values.
It indicates “—-“to delete all data.
「Cal. No._ 」 for storing values of
「Zeroing」 and 「Standard Calibration 」
● Repeat a measuring process 2~10 times by pressing
the probe to 「Zero plate」. (A measurement value is
Remove the probe from 「Zero plate」 displayed whenever a probe is pressed)
◆ When a measuring process reaches the 10th time, the
buzzer beeps and zeroing automatically finishes without
pressing ZERO key.
-16-
【ZERO Cal.】
Measure uncoated
base metal
several times
Afterwards,
press ZERO .
ZERO cal (Fe)
1
Cal.No: 7
μm
Table of contents
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