Bms Bulut Makina HARTIP-4100 Quick start guide

HARTIP-4100
PORTABLE HARDNESS TESTER
BMS Bulut Makina Sanayi Ve Ticaret Ltd. Şti.
İkitelli Organize Sanayi Bölgesi Dolapdere Sanayi Sitesi
Ada 4 No : 7-9 Başakşehir / İSTANBUL
Tel : [phone] / 25 Fax : [phone]
Web site: www.bulutmak.com e-mail: [email protected]
OPERATIONAL MANUAL

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1. FOREWORDS ...............................................................................................................................................2
1.1. HISTORY........................................................................................................................................................... 2
1.2. LEEB HARDNESS TEST (DEFINITION)....................................................................................................................... 2
1.3. NOTATION OF LEEB’S HARDNESS ........................................................................................................................... 2
2. FEATURES AND APPLICATIONS.....................................................................................................................3
2.1. INTRODUCTION.................................................................................................................................................. 3
2.2. SPECIFICATIONS ................................................................................................................................................. 3
2.3. APPLICATIONS ................................................................................................................................................... 3
3. SYMBOLS AND ILLUSTRATIONS....................................................................................................................4
3.1. SYMBOLS AND ILLUSTRATIONS .............................................................................................................................. 4
3.2. MEASUREMENT AND CONVERSION TABLE............................................................................................................... 4
4. PREPARATION BEFORE MEASURING ............................................................................................................4
4.1. REQUIREMENTS FOR THE SAMPLE .......................................................................................................................... 4
4.2. REQUIREMENTS FOR THE WEIGHT OF THE SAMPLE..................................................................................................... 4
4.3. REQUIREMENT FOR THE SURFACE HARDENED LAYER OF THE SAMPLE ............................................................................. 5
4.4. SAMPLES WITH CURVED SURFACES ........................................................................................................................ 5
5. OPERATION .................................................................................................................................................6
5.1. LAYOUT OF INSTRUMENT ..................................................................................................................................... 6
5.2. BUTTON DESCRIPTION......................................................................................................................................... 6
5.3. STRUCTURE OF MENUS ....................................................................................................................................... 7
5.4. ICONS DESCRIPTION ........................................................................................................................................... 8
5.5. MEASUREMENT SCREEN...................................................................................................................................... 8
5.6. LANGUAGE MENU............................................................................................................................................ 11
5.7. CONFIGURATION MENU .................................................................................................................................... 11
5.8. MENU ........................................................................................................................................................... 18
5.9. SHORTCUTS .................................................................................................................................................... 25
6. OPERATION ...............................................................................................................................................25
6.1. START/SHUTDOWN .......................................................................................................................................... 26
6.2. OPERATION OF PROBE ...................................................................................................................................... 26
6.3. RE-READ, SAVE, DELETE AND PRINT MEASUREMENTS ............................................................................................. 27
6.4. UPLOAD MEASUREMENT TO COMPUTER .............................................................................................................. 29
6.4.1. DRIVER INSTALLATION ....................................................................................................................................... 29
6.4.2. SOFTWARE INSTALLATION .................................................................................................................................. 29
6.4.3. START PC SOFTWARE ........................................................................................................................................ 29
7. MAINTENANCE OF PROBE .........................................................................................................................30
8. ACCESSORIES.............................................................................................................................................30
8.1. THERMAL PRINTER ........................................................................................................................................... 30
8.2. SHAPED SUPPORT RING .................................................................................................................................... 32
9. CALIBRATION OF INSTRUMENT .................................................................................................................33
9.1. CALIBRATION APPLICATIONS ............................................................................................................................... 33
9.2. SETTING OF CALIBRATION .................................................................................................................................. 33
10. Q&A ..........................................................................................................................................................33
10.1. ABOUT CONFIGURATION MENU.......................................................................................................................... 33
10.2. ABOUT MENU................................................................................................................................................. 33
10.3. ABOUT WIRELESS APPLICATIONS......................................................................................................................... 34
10.4. ABOUT USB COMMUNICATION .......................................................................................................................... 34
10.5. ABOUT MEASUREMENTS ................................................................................................................................... 34
10.6. WIRELESS MICRO PRINTER................................................................................................................................. 35

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1. Forewords
1.1. History
The Leeb measuring method was first brought into measurement technology in 1978. It is defined as
the quotient of an impact body’s rebound velocity over its impact velocity, multiplied by 1000. Harder
materials produce a higher rebound velocity than softer materials. For a specific group of material (e.g. steel,
aluminum. etc.), Leeb hardness value represents a direct relationship to its hardness properties. For ordinary
metal, conversion curves of hardness HL versus other standard static hardness (HB, HV, HRC, etc.) are
available, enabling you to convert HL into other hardness values.
1.2. Leeb Hardness Test (definition)
An impact body with a spherical test tip made of tungsten carbide is propelled against the sample
surface by a spring force and then rebounds back. At a distance of 1mm from the sample surface, the impact
and rebound velocity of the impact body are measured by the following method: A permanent magnet
embedded in the impact body, when passing through the coil in its coil holder, induces in the coil an electric
voltage proportional to the velocities of the magnet. Leeb hardness is expressed by the following formula:
1000*
Vi
Vr
HL 
Where:
HL is Leeb Hardness
Vr is the rebound velocity of the impact body
Vi is the impact velocity of the impact body
The voltage characteristic of output signal, when the impact body passes through the induction coil is
illustrated in the following figure:
Voltage characteristic of output signal
A Leeb’s Hardness Tester measures the hardness of sample material in terms of Hardness Leeb (HL),
which can be converted into other Hardness units (Rockwell B and C, Vickers, Brinell and Shore D).
1.3. Notation of Leeb’s Hardness
When measuring the hardness of a sample material using the traditional static hardness testing method,
a change of applied pressure will result in a change in the hardness reading. This will also happen during a
Leeb’s Hardness test when one changes the impact device. In hardness measurement of the same test sample
with different impact devices, the Leeb’s hardness values obtained will vary.
For example: 720HLD≠720HLC
Because different converting curves are obtained from different impact devices, when converting
hardness HL into another hardness values, the notation for the converted hardness value should include the
impact device used.
For example:
Hardness HRC converted from hardness L using impact device D should be written as 35, 9 HRCLD.
Where:
35=Hardness value HL
9=Hardness value HRC
L=Leeb’s Method
D=Impact device

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2. Features and Applications
2.1. Introduction
This instrument is an advanced state-of-the-art palm sized metal hardness tester with many new features
which are light weight, easy operation, integrated design, high contrast display, low operating temperature,
auto compensating for impact direction and etc. It can be widely used for measuring hardness of almost all
ferrous and non-ferrous metal materials for scale of Leeb hardness, Rockwell C, B &A, Brinell, Vickers,
Shore and Strength.
It has a memory which can be downloaded to computer via USB port or wirelessly. The measuring value can
be printed out from tester to micro-printer or from PC. All stored data can be recalled and read on the tester
easily.
It also has a very unique feature, its impact device can convert between D and DL simply by changing
impact body. This two-in-one probe is equivalent to two individual probes. With this optional accessory, you
can take measurement at very narrow surface such as slot bottom, gear tooth that probe D cannot match.
The 3.7V Li-ion rechargeable battery inside the tester can be charged via USB from PC or via individual
USB charger from mains wall power. With data software for PC, customers can download measuring values
from the tester to PC and make process such as save, delete, create testing report and export them to Excel.
2.2. Specifications
Specifications
HARTIP4100
Accuracy
+/-2HL (or +/-0.3%@HL=800)
Display resolution
1HL, 0.1HRC
Display
320*320 high contrast color TFT
Impact device
D (Default) / D-DL 2 in 1 (Optional)
Impact direction
Universal angle, no need to setup impact direction
Viewing style
4 styles
Hardness scale
HL / HRC / HRB / HB / HV / HS / HRA / SGM(σb)
Measuring range
HL100-960 / HRC1-78.7 / HRB1-140 / HB1-1878 / HV1-1698 / HS1.0-131 / HRA7-
88.5 / σb(rm)24-6599N/mm2
Materials
12 common metal materials
Memory
31 files, 100 data for each file
Statistics
mean, max., min., extreme deviation, standard deviation, column chart, dynamic
doughnut chart
Interface
USB/Bluetooth to PC for transferring data or printing, USB for charging
Recalibration
allowed by user
Alarm
Up or down limit
Indicator
Low battery
Power supply
3.7V Li-ion rechargeable battery
Power on/off
Auto or manually
Operating environment
-20⁰C ~+70⁰C
Dimension (LxWxD)
145mm×45mm×20mm
Net weight
115g
Standards
Conforming to ASTM A956, DIN 50156, GB/T 17394-1998
2.3. Applications
Hardness tests on installed machines or steel structures: e.g. on heavy and large work-piece or on
permanently installed system parts.
Rapid testing of multiple measuring areas for examination of hardness variations over larger regions.
Measuring hardness for produced parts at production line.
Identifying metallic material stored in a warehouse.
Ineffectiveness analysis of permanent parts, pressure -vessel, turbo generator.

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3. Symbols and Illustrations
3.1. Symbols and Illustrations
Symbols
Illustrations
HLD
HLDL
HB
HRB
HRC
HS
HV
HRA
σb (N/mm2)
Leeb hardness value used with impact device D
Leeb hardness value used with impact device DL
Brinell hardness value
Rockwell B hardness value
Rockwell C hardness value
Shore hardness value
Vickers hardness value
Rockwell A hardness value
Strength value
3.2. Measurement and Conversion Table
Range for measurement and conversion:
IMPACT DEVICE D HL: 170-960
MATERIALS
H R C
H R B
H B
H V
H S
HRA
σb (N/mm2)
STEEL/CAST STEEL
0.1-74.7
1.2-140
28-1027
45-1230
4.0-112
7-88.5
118-3315
ALLOY TOOL STEEL
0.9-78.7
15-1878
32-1698
5.5-128
79-6599
STAINLESS STEEL
3.7-62.4
8.3-101.7
85-655
36-802
6-131
108-1725
LAMELLAR IRON
21-59
24-100
35-570
90-698
6-83
NODULAR IRON
21-60
24-100
62-857
96-724
8-90
CAST ALUMINUM
1-48
24-85
19-445
22-193
3-64
129-2618
COPPERZINC BRASS
1-53
1.5-99.6
32-477
29-495
5-65
32-76
258-4146
BRONZE
1-56
14-100
15-505
11-535
2-68
29-76
190-1860
WROUGHT COPPER
1-54
14-100
35-569
38-590
6-73
FORGING STEEL
1-72
50-1060
48-1110
7-103
200-3750
MILL ROLLER
1-72
82-1380
83-1440
14-117.8
310-4860
CHINESE STEEL
20-67.9
59.6-99.5
80-647
80-940
32.5-99.5
30-88
375-1710
IMPACT DEVICE DL DL: 170-960
MATERIALS
H R C
H R B
H B
H V
H S
HRA
σb (N/mm2)
STEEL/CAST STEEL
1-69.8
1.5-109.5
3-915
1.0-1017
1-100
34-3100
ALLOY TOOL STEEL
2.4-75.2
5-1240
2.0-1095
1-111.6
38-4200
NODULAR IRON
13-76
38-110
8-1090
2-102
CAST ALUMINUM
1-55
2-112
3-660
12-602
3-74
4. Preparation before Measuring
4.1. Requirements for the sample
The surface temperature of sample should be less than 120 C.
The samples must feature a metallic smooth, ground surface, in order to eliminate erroneous measurements
brought about by coarse grinding or lathe scoring. The roughness of the finished surface should not exceed
2μm.
4.2. Requirements for the weight of the sample
For samples weighing over 5 kg and of compact shape, no support is needed.
Samples weighing between 2-5 kg, and also for heavier samples with protruding parts or thin walls, should
be placed on a solid support in such a manner that they do not bend or move by the impact force.
Samples weighing less than 2 kg should be firmly coupled with a stable support weighing over 5 kg.
For coupling purposes,
The coupling surface between the sample and base plate should be flat, plane parallel and ground.
A thin proper layer of coupling paste is to be applied to the contact surface of the sample.
The sample should be firmly pressed against the surface of the base plate by moving it with a circular
motion.
The direction of impact should be perpendicular to the coupling surface.
For the coupling operation, the following prerequisites must be fulfilled:

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The contact surface of the sample and the surface of the base plate must be flat, plane parallel and ground.
The direction of the test impact must be perpendicular to the coupled surface.
Minimum thickness of the sample for coupling (5mm).
Proper Coupling:
Proper coupling requires a little experience. Insufficiently coupled samples produce large variations of
individual measurements, L-values which are too low and the operation is characterized by a rattling noise
upon impact of the test tip.
Example for coupling a test piece with a base plate:
4.3. Requirement for the surface hardened layer of the sample
Surface -hardened steels and especially case-hardened steels produce L-values which are too low when case-
hardening depth is small because of their soft core. When measuring with impact device D/DL the depth of
the hardened layer should be no less than 0.8 mm.
Surface of the test sample should not be magnetic.
For test sample of curving surface with radius of curvature R less than 30mm, a small support ring should be
used.
Supporting the Samples during Testing
Type of impact device
Classification of samples
heavy
medium-weight
light-weight
D/DL
more than 5 kg
2 - 5 kg
0.05 - 2 kg
When measuring hardness with this tester, the following has to be noticed: Despite the low mass of the
impact body and low impact energy, a relatively large impact force of short duration is generated when the
impact body hits the measuring surface. The max. impact force of impact device D/DL is 900N.
For heavy samples of compact shape, no particular precautions are necessary.
Smaller and lighter samples or work pieces yield or flex under this force, producing L-values which are too
small and of excessively large variation. Even with big or heavy work pieces it is possible for thin-wall
regions or thinner protruding parts to yield upon impact. Depending on the frequency of the resilient
yielding action, the measured L-value may be too small or too large. In many situations, potential problems
can be checked in the following manner:
a) Medium-weight samples and also heavier samples with protruding parts or thin walls should be placed on
a solid support in such a manner that they do not move or flex during the test impact.
b) Light-weight samples should be rigidly “coupled” with a non-yielding support such as a heavy base plate.
Clamping in a vice is of no value, since the samples become exposed to stress and because complete rigidity
is never attained. As a rule, the measured L-values would be too small and show excessive variations.
4.4. Samples with Curved Surfaces
Impact testers only work properly if the impact body has a certain position in the guiding tube at the moment
of impact. In the normal position when testing flat and convex-cylindrical samples (such as round samples),
the spherical test tip is located exactly at the end of the guiding tube.
However, when testing spherically or cylindrically shaped concave surfaces, the impact body remains
further within the guide tube or protrudes further therefore. Thus, with such types of curved surfaces, it
should be observed that the radius of curvature R is larger than the values indicated in the following Figure.
Curved surfaces should always be tested with the small support ring.
Application of the coupling
paste (As thin as possible).
A particular advanced of coupling is the possibility of
obtaining a very uniform, rigid connection between
the sample and the support, totally eliminating
stresses at the sample surface. The resulting variation
in measured values is very low.
Mutual rubbing of both parts
while firmly press the sample
against the base plate.

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Impact device types D Rmin=30mm
For impact devices D, special support rings are available to accommodate smaller radii on convex or
concave surface.
5. Operation
5.1. Layout of instrument
5.2. Button description
(Power On/Off)
Menu key, press it to enter
main menu
Downward key, press it to
move cursor downward
Press it shortly to enter config menu
Press and hold it to enter language menu
Upward key, press it to move cursor
upward
Press it to switch on the tester
Press and hold it to switch off the tester
Confirm the selection
Press it on measuring mode to
save/print/delete current reading

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5.3. Structure of Menus

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5.4. Icons Description
Type of icon
Icon
Introduction
External battery
Battery empty
Battery level: 20%
Battery level: 40%
Battery level: 60%
Battery level: 80%
Battery level: 100%
Print
Enable Automatically Print
Communication
Bluetooth port (already paired)
Bluetooth port (not paired)
Calibrate
Enable calibration
Upper/Lower limits
Enable Upper/Lower limits
Average
Average Number: Average - current number
Booting display
Enable Calibration, o only display during booting
Battery empty, only display during booting
User operation
Exiting the window
Save failed
Deleted successfully
Wrong
Invalid
Successful
Working, please wait
Functions needing upgrade
File
Re-read
Data area
↑ or ▲
Exceed upper limit
↓or ▼
Exceed lower limit
*
Coarse error
5.5. Measurement Screen
The Measurement screen consists of Data display area and top/bottom status bar. There are four types of
Data display areas: large font display, statistical parameter display, histogram display and dynamic ring
display.

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5.5.1.Measurement Screen-Status Bar
Screen Description
5.5.2.Measurement Screen - Large Font Display

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5.5.3.Measurement Screen - Statistical Parameter Display
5.5.4.Measurement Screen - Histogram Display
5.5.5.Measurement Screen - Dynamic Ring Display

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5.6. Language Menu
1. Entry
Press and hold in Measurement screen to enter Language Menu screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to exit without changing the text.
Select Language
Key operation
For example, the corresponding changes to the screen and display after selecting Traditional Chinese.
3. Meaning of menu
For Model 4100, there are ten languages including Simplified Chinese and Traditional Chinese,
such as English, Russian, German and French etc. The users can choose their language as required.
5.7. Configuration Menu
1. Entry
Press in Measurement screen to enter Configuration Menu screen.
2. Operation
Press or to move the option;
Press to enter the option;
Press and hold to exit and return to
Measurement screen. Press to exit.
Configuration Menu
Key operation
3. Meaning of menu
There are nine Configuration Menu items, mainly used for settings of the instrument. For example,
you can set Display Style, Date and Time, Calibration Mode, etc.
5.7.1.Display Style
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Display Style and press to enter Display Style screen.
2. Operation

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Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to
Measurement screen.
1-4 mean four display styles. Select any one, the
Measurement screen immediately changes.
Display Style
Key operation
The four styles are as follows:
Display Style 1
Display Style 2
Display Style 3
Display Style 4
3. Meaning of menu
Choose a display style according to preferences and the brightness of the ambient light. Display
Style 1 is set for large font display with super-large test result display and maximum/minimum data
processing display. Display Style 2 is set for statistical parameter display to show the current value and
statistics processing and list the first 8 data. Display Style 3 is set for histogram display of 8 data by
compare. Any value exceeding Upper/Lower limit is indicated by red arrow. Display Style 4 is set for
dynamic ring display, generally for enable Upper/Lower Limit/Deviation. The ring range is lower limit -
upper limit. When the Upper/Lower Limit is enabled and the value is displayed, the ring dynamically
displays the test results from left to right. The Upper/Lower Limit proportions for the data are displayed.
When the evaluation value is enabled, the ring is divided into two parts. The middle data is the
determining value. The left/right value is the determining value plus/minus the offset, respectively.

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When the testing value is lower than the evaluation value, the ring display moves clockwise. When
the testing value is higher than the evaluation value, the ring display moves anti-clockwise. When the
upper or lower limit is exceeded, the test result changes to red.
5.7.2.Date and Time
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Date and Time, and press to enter Date and Time screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press Time to set system time;
Press Date to set the system date;
Press Format to select format of date;
Press to exit.
Date and Time
Key operation
5.7.2.1. Time
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Date and Time, and press to enter Date and Time screen.
Press or in Date and Time screen to select Time and press to enter Time screen.
2. Operation
Press to select Hour/Min.
Press or to adjust the value.
Press and hold to confirm and exit after
showing √.
Time
Key operation
3. Meaning of menu
The setting for time is the basic setting to obtain time-related data.
5.7.2.2. Date
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Date and Time and press to enter Date and Time screen.
Press or in Date and Time screen to select Date and press to enter Date screen.
2. Operation

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Press to select Year/Month/Day.
Press or to adjust the value.
Press and hold to confirm and exit after
showing √.
Date
Key operation
3. Meaning of menu
The setting for date is the basic setting to obtain date -related data.
5.7.2.3. Format
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Date and Time, and press to enter Date and Time screen.
Press or in Date and Time screen to select Format, and press to enter Format screen.
2. Operation
Press to select the format.
Press (and hold) to confirm and exit after
showing √.
Date format: Year/Month/Day, Month/Day
Year, Day/Month/Year.
Format
Key operation
3. Meaning of menu
The setting for format is to select the convenient date format.
5.7.3.Calibration Mode
The Model 4100 provides Independent Mode and Coincident Mode for calibration. For calibration
details, see Section 10 Calibration of Instrument.
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Calibration Mode, and press to enter Calibration Mode screen.
2. Operation
Press or to move the option;
Press to confirm and exit, or enter the upper/lower level
window;
Press and hold to confirm and return to Measurement
screen, or enter the upper/lower level window.
Independent Mode and Coincident Mode are calibration
method.
Calibration Mode
Key operation

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3. Meaning of menu
When Independent Mode is selected, the hardness value of the selected scale can be calibrated, and
the hardness values of other scales do not change. The coincident Mode is the traditional calibration
method, which is used to calibrate the Leeb hardness data. The data of other scales will change following
the calibrated Leeb hardness data.
5.7.4.Evaluation Mode
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Evaluation Mode, and press to enter Evaluation Mode screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
Select Upper/lower Limits to enable judgment by
Upper/lower Limit;
Select Deviation to enable judgment by Deviation.
Evaluation Mode
Key operation
3. Meaning of menu
Select Evaluation Mode to judge whether the measurement range overruns.
When Upper/lower Limit is selected, the test result is normal when it is between the upper limit and
the lower limit; otherwise, it exceeds the range. The user needs to set the Upper/Lower limit in the
Upper/Lower Limits/Deviation in Menu screen, e.g., set the upper limit to 780 and the lower limit to 770.
The measurement range is 770-780. If the value exceeds the range, the alarm is given.
When Evaluation Mode is selected, the test result will be based on a judgment value, such as 775,
plus or minus an offset (5), the range is 770-780. In Display Style 1-3, the difference is minor. The user
can select the configuration. This setting is particularly useful in Display Style 4 with a noticeable
difference in the screen.
Note
When Display Style 4 is selected, select Upper/Lower Limit, the range is dynamically displayed from
left to right; select Evaluation Mode, the range is dynamically displayed from middle to left/right.
5.7.5.Bluetooth
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Bluetooth, and press to enter Bluetooth screen.
2. Operation

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Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to
Measurement screen.
Select On to enable Bluetooth port;
Select Off to disable Bluetooth port.
Bluetooth
Key operation
3. Meaning of menu
Bluetooth port is set for connecting a Bluetooth printer or Android phone. Select Bluetooth → on,
the icon will appear in the status bar, indicating not connected to the printer or phone. When icon
display, indicating connected to the printer or phone.
5.7.6.Sound
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Sound, and press to enter Sound screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
Select On to enable Sound;
Select Off to disable Sound.
Sound
Key operation
3. Meaning of menu
Sound is set for reminder. The buzzer emits "dripping" sound during measurement or during
parameter setting. If the user does not need Sound, you can off it.
Note
When the Sound is Off, after enabling 5.8.5 Limit/Deviation, Sound is enabled automatically.
5.7.7.Screen Light
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Screen Light, and press to enter Screen Light screen.
2. Operation

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Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
1-7 is the level of the screen light. The screen light
changes immediately after selecting.
Screen Light
Key operation
3. Meaning of menu
Choose different screen light according to the brightness of the ambient light. As the environment is
dark, you can choose level 1-3 light to protect eye and save power; as the environment is bright, you can
choose level 4-7 light for bright display.
Note
The brighter the light, the more power the instrument consumes and the shorter the battery life.
5.7.8.No. of Measurement
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select No.
of Measurement, and press to enter No. of Measurement screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement screen.
Press Erase to clear the number of measurements. A window will appear for
confirmation. Press (and hold) to delete, displaying √ after deleting
successfully and return to Measurement screen; Press other key to cancel the
operation.
Press to exit or return to the Measurement screen.
No. of Measurement
Key operation
3. Meaning of menu
This function can be used to count the number of measurements, so that the users can maintain the Impact
based on it.
5.7.9.Information
1. Entry
Press in Measurement screen to enter Configuration Menu screen. Press or to select
Information, and press to enter Information screen.
2. Operation

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Press to exit;
Press and hold to return to Measurement
screen.
Information
Key operation
In Information screen:
Press or display the QR code;
Press to return to Instrument Information
screen.
Press and hold to return to Measurement
screen.
QR code
Key operation
3. Meaning of menu
Information contains the program version, machine serial number, patent number (not all), applicable
standards (not all) and other information, conducive to product identification, standard management, after-
sales service etc. Scan the QR code of smart phones to read the color instrument promotion information.
5.8. Menu
1. Entry
Press in Measurement screen to enter Menu screen.
2. Operation
Press or to move the option;
Press to enter the option;
Press and hold to return to Measurement screen.
Press to exit.
Menu
Key operation
3. Meaning of menu
There are 9 options, which are mainly used to for setting of test. For example, you can set the Impact
Device, Select Material, and Hardness Scale and so on.
5.8.1.Impact Device
1. Entry
Press in Measurement screen to enter Menu screen. Press or to select Impact Device, and press
to enter Impact Device screen.
2. Operation

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Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
D and DL are the Impact Device.
Impact Device
Key operation
3. Meaning of menu
This option is to set the impact device. Select the proper impact device to ensure the correct reading.
5.8.2.Materials
1. Entry
Press in Measurement screen to enter Menu screen. Press or to choose Materials, and press
to enter Materials screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
M1- M12 are the type of materials under test.
Materials
Key operation
3. Meaning of menu
Select the proper material under test to ensure the correct reading.
5.8.3.Hardness Scale
1. Entry
Press in Measurement screen to enter Menu screen. Press or to select Hardness Scale and press
to enter Hardness Scale screen.
2. Operation
Press or to move the option;
Press to confirm and exit;
Press and hold to confirm and return to Measurement
screen.
HL, HRC and others are scales for the hardness.
Hardness Scale
Key operation
3. Meaning of menu
Select the proper hardness scale to ensure the correct reading.