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www.insize.com
MN-ISU-25 0C-E
ISU-250C
ULTRAS ONIC THICKN ESS G AUG E
OP ERATION MANU AL
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Attention
Technical Specification
In order to obtain good measurement pr ec is io n, y ou n ee d to c le ar
away the rusty, sundry, grease, etc. on the working surface.
Please use the couplant on the working surface, measure
repeatedly around the target area and take average value.
Please clean the couplant on the transducer and working su rf ac e
after measure.
Please don’t pull the transducer cable when use the instrument.
Measureme nt range
Resolutio n
Velocity ran ge
Measureme nt rate
Avera ge m ode
Limited set ting
Measuring U nits
Memory
Data output
Display
Battery
Operating t emperatur e
Measuring t emperatur e
Dimension s
Weigh t
0.8mm～300mm
0.01mm(0. 001〞), 0.1mm (0 .01〞)
1000m/s～999 9m/s
4 /s and 10/s in fa st mode
2 to 9 times aver age measure ment
With Low-hi gh indicati on and alarm
mm / inch
Memory of 500 0 readings wi th location n umber
USB to PC
128×64 LCD wi th back light
2 x AAA Batteries
-20℃～+50℃
-20℃～+35 0℃(accordin g to the probes )
116mm L)×64mm(W )×27mm H( ( )
0.22kg
Standard delivery
Main unit
Transducer ISU-T08
Battery(AAA)
Couplant (for ISU-T06, ISU-T08, ISU-T12)
USB cable and software disc
1pc
1pc
2pcs
1bottle
1pc of each
Optional Accessory
Transducer
Couplant (for ISU-T13)
1
ISU-T06, ISU-T12, ISU-T13
ISU-HT5-COUPLANT
2
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Codel
ISU-T12
ISU-T06
ISU-T08
ISU-T13
Measuring Range Temperature
2.0-400mm /0.08-16. 00"
0.7-50mm/ 0.03-2.00 "
0.8-300mm /0.03-12. 00"
3.0-100mm /0.08-4.0 0"
Overview the display unit
1
4
Frequency
2.0MHZ
7.5MHZ
5.0MHZ
5.0MHZ
<60℃/140°F
<60℃/140°F
<60℃/140°F
<350℃/ 66 2°F
Key
Function
--On/Of f Key
--Esc. Me nu
- - M e n u K ey
--Confirm K ey
--Up Arrow K ey
--Backlig ht Key
(Under the me asurement )
--Down Arrow K ey
--Calibra tion Key
(Under the me asurement )
--Left Arrow K ey
--Storage K ey
(Under the me asurement )
--Right Arro w Key
--Read data
(Under the me asurement )
2
1. LCD Screen
5. 4.00mm Blo ck
Key Functions
5
2. Key Pad 3. Batter y Pa ck
3
3
4. Transduce r Port
Display screen
②
4
①
⑤
③
④
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①
②
③
④
⑤
Battery ind icator
Current vel ocity
Current tra nsducer mod el
Measureme nt value and me asurement m ode
Current mem ory locatio n
Basic gauge operations
1
Switch on
Press key to turn on the gauge.
2
Probe zero
The gauge does an automatic zeroing of the transducer thus
eliminating the need for an on-block zero. And then the gauge
came into the measurement mode directly.
Please make sure the transducer is not c ou pl ed to the test
piece when the gauge is first turned on and th at there is no
coolant on the end o f the t ra ns du ce r. The transducer should
also be at the room temperature, clean without any noticeable
wear.
3
Backlight
Press to turn on / off the backlight.
4
Parameters setting
Measurement mode
I S U -25 0 C U l tra s o nic Th i c k n e ss G a u g e o f f er s t w o
measurment modes, they are T-E Mode and Scan.
T-Mode
Press into the measurment mode setting.
Press or to select desired measurment mode.
STANDARD - It is available for the normal measurement.
MINIMUM -T he ga ug e will catch an d display the m in im um
measured thickness during one measurement process. I t is
available for mea su ri ng the thi ck ne ss of curve surface or
pipe.
DIFFERENCE - The ga ug e will display a thickness value as
an absolute number of what has been inputted. For
example, input value = 5 .0 0m m and the real thickness is
5.03mm, the display will sh ow diff 0.03mm. If the real value
is 4.97 m, the gauge will display, -0.03mm.
AVERAGE - The gauge will display the average th ic kn es s of
2-9 measurements.
LIMITATIO N – The gau ge will alarm you of low o r high
thresholds via audible sound.
SCAN
The gauge wi ll alarm for e ac h fa st measurement. And will
di splay the all m ea sured thi ck ness upon t he complete
measurement finished. It is available for measuring the
thickness of test piece with high temperature surface.
Press to confirm selection.
Press to Esc. Menu and into the measurment.
Other parameters setting
Press and then press into the setting.
Velocity rate
1)Velocity Setting
Press into“ VEL. SETTING” state.
There are 9 velocities for materials pre-stored in gauge.
You can select one by pressing or .
Press to confirm.
2)Velocity measurement
Measuring the sample which thickness is known.
Press key into“ Velocity measurement ”state.
Pre ss o r to u p a n d d own the value of v e loc i ty to
det ermi ne t he t hick ness as th e s a me a s t he v alue of
sam ple th at is me asur ed.
Press key to confirm.
3)Velocity store
After you set the velocity, the instrument can store the
velocity value.
Resolution
Press key into“ Resolution ”.
Press or to select resolution and unit.
1.0.1mm 2.0.01mm
3.0.01in 4.0.001in
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Press key to enter/confirm.
Calibration
Press into menu.
Press or into “Calibration”.
Measure the test piece with known thickness.
If measured v al ue is different than t he known value of the
test piece, adjust the measured value by pressing or
and then press . The gauge will return to measure mode.
Memory
Press into the menu.
Press or into “ Memory”, the screen will display.
1. Memory Unit 2. Delete ALL Memory
Press or into the selected item, press to
1)Memory unit
confirm.
The g au ge has a memory c ap ac it y of 5000 measurements.
The memory location w as com po se d by alphabet A-Z +
0000-4999. You can select an Alphabet + an initial n umber
freely fo r beginning to store the value an d the next number
will be followed automatically.
After taking every me as ur em en t, press ke y to store th e
value with a location number.
2)Memory read
press Read (Under the measurement).
Into th e “Memory Read”, P re ss and to select desired
Alphabet, Pr es s and to select initial number. Then the
desired g ro up of value can be readable beginning fr om this
initial number.
3)Delete all memory
Delete all memory.
Date transfer
Press into the menu.
Press or into “Date Transfer”, the screen will display.
The data can be transferred to PC using the data view and
can be stored as DOC. ,TXT. Or Excel.
For more detailed information, ref er to the “In st al la ti on
Manual” enclosed in the CD.
Function
Press into the menu， press or in to “FUNCTION”,
the screen will display:
1. Power off 2. Gain adjustment 3. Language
4. Contrast
Press or in to t he select ed i tem, pres s to c onfirm.
5. Default
6. Information
Power off
Auto shut down after 1 Mi n. 3 Min. 5 Min. or Never can be
selectable.
Gain adjustment
Press into the “Gain adjustment”, the screen will display:
1. High 2. Mediu m 3. Low
Language
To change the language: English, Portuguese, Czech.
Contrast
4. Automatic
To change the contrast of the screen.
Press or to select desired item.
Press confirm.
Default
When th e “ Default ”is selected , th e gauge will recover the
default parameter.
Information
The screen d is pl ay the supplier info, v er si on num be r and
transducer number.
Sound velocity
Material
Air
Aluminum
Alumina Oxi de
Beryllium
Boron Carbi de
Brass
Cadmium
Copper
Glass(cro wn)
Inch/µS
0.013
0.250
0.390 9900
0.510
0.430
0.170
0.110
0.180
0.210
Sound Veloci ty
M/s
330
6300
12900
11000
4300
2800
4700
5300
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Glycerin
Gold
Ice
Inconel
Iron
Iron (cast)
Lead
Magnesium
Mercury
Molybdenu m
Monel
Neoprene
Nickel
Nylon, 6.6
Oil (SAE 30)
Platinum
Plexiglas s
Polythyle ne
Polystyre ne
Polyureth ane
Quartz
Rubber, Buty
Silver
Steel, Mild
Steel, Stai nless
Teflon
Tin
Tit anium
Tun gsten
Uranium
Wat er
Zinc
19000.075
0.130
0.160
0.220
0.230
0.180
0.085
0.230
0.057
0.250
0.210
0.063
0.220
0.100
0.067
0.130
0.110
0.070
0.093
0.0700
0.230
0.070
0.140
0.233
0.228
0.060
0.130
0.240
0.200
0.130
0.584
0.170 4200
3200
4000
5700
5900
4600
2200
5800
1400
6300
5400
1600
5600
2600
1700
3300
1700
1900
2400
1900
5800
1800
3600
5920
5800
1400
3300
6100
5200
3400
1480
Specification Of Transducers
Code
ISU-T08
ISU-T06
ISU-T12
ISU-T13
Code
ISU-T08
ISU-T06
ISU-T12
ISU-T13
Frequency
5.0MHz
7.5MHz
2.0MHz
5.0MHz
Minimum size of
measurement
(diameter × wall thickness)
20×1.2mm
15×1.2mm
30×4mm
25×3mm
Diameter( )Ød
10.8mm
8.5mm
16.3mm
13mm
pipe for
Measuring range
0.8-300mm
0.7-50mm
3-350mm
3-100mm
Applicable
temperature
<60°C
<60°C
<60°C
<350°C
Application
general use
for thin material
for casting steel
for high
temperature
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