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All Products > Dynamic Hardness Tester
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The Koopa portable hardness tester... quick and easy hardness
testing.
Koopa portable hardness tester is the fastest hardness tester
which ever designed. It is capable of three tests per
second. Its unique design, precision, speed and flexibility
in choosing hardness scales and type of materials, make it
suitable for testing of almost all metals in industry. Two
models of impact devices with three energy are available.
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The following table shows hardness scales and type of
materials, which could be set:
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HLK
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HRA
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HRB
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HRC
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HR15N
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HV
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HB
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HSC
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TS
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LS (Low Alloy Steel)
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*
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*
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*
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*
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*
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*
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*
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*
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*
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HS (High Alloy Steel)
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*
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—
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—
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*
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—
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*
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—
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—
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—
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GG (Grey Cast Iron)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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3G(Nodular Cast Iron)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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AL (Cast Aluminum)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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BS (Brass)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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BZ (Bronzes)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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CU (Wrought Copper Alloys)
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*
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—
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—
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—
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—
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—
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*
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—
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—
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Features:
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Menu operation
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Large LCD display with backlight
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Parallel port interface for direct data transfer to PC or
Printer
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Automatic mean value display, in addition to standard
deviation, min, max, and number of readings
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Automatic conversion to Brinell, Rockwell, Vickers, Shore
and Tensile Strength
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Storage capacity: 1500 record each containing maximum 9
tests
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Plug and play device, there is no need to probe-to-system
reconfiguration.
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Uses rechargeable AA batteries
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Data management software
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High accuracy
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Auto Power off
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Very easy to use
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Competitive pricing
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Unique Advantages:
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It would be automatically charged after each test.
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The impact energy is constant in all directions.
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The test can be performed single-handed.
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The life of Impactor is much longer because of one-piece
construction and not using of magnet.
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The measuring cycle is much faster than the similar ones
(three test per second).
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Koopa hardness tester generates two impact energies with
one probe. The less energy is used for finished surfaces
and the more energy for relatively rough solids and raw
materials.
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The accuracy of tester is not affected by surrounded
magnetic fields.
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Sensitivity of impact device with respect to
perpendicularity and ups and downs of the test piece is
much less than the similar ones.
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Specification
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Working principle
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According to Leeb method, ASTM A956-96 standard
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Display
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Graphic LCD with backlight
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Accuracy
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±0.5% at 750 HL
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Measuring Range
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200 to 950 HL (Hardness Leeb)
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Activation of probe
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With a controlled electromagnetic field
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Direction of testing
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5 direction, Upward, Downward, horizontal, 45 degree
above and below horizontal
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Impact device
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Two styles, T1,2 a probe with 2 energy, T3 with less
energy than T1,2
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Impactor Weight
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T1,2 style 5gr, T3 style 1.2gr
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Statistical
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Minimum, Maximum, Range, Standard deviation and Average,
With maximum 9 tests in a set
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Memory
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1600 Record, each record includes Minimum, Maximum,
Range, Standard deviation, Average, N number of tests
and a Code for identification
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Menus
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Main Menu, Memory Menu, Printer Menu, Calibration Menu
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Output port
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Parallel port which could be connected directly to
printer or computer
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Power Supply
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DC 16V / 800mA (The adaptor is included)
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Battery
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(10x1.2 AA) 12V / 800mA which supply the tester for at
least 5000 tests
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Software
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A software for connection of tester to computer
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Accessories
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Three concave and convex heads for concave or convex
surfaces
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An iron base and a can of grease for fixing light weight
pieces
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A hardness test block which is tested in Leeb
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A DC 16V / 800mA adaptor
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Description:
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The koopa portable hardness tester is the easiest, fastest and
the most accurate hardness tester.
There is no need to charge the impact device manually, you
simply push a button on probe and the impactor is activated
with a constant energy (by an electromagnetic field, in
contrast with custom probe which is activated by spring).
Therefore the impact device is small and as fast as three
test per second and you can work with one hand.
The tester is a ‘plug and play’ device. it means it eliminates
probe-to-system reconfiguration. For example ,if a user
requires another probe for a specific measuring application,
he simply plugs in an optional koopa probe and the tester
automatically identifies the device.
The materials can be tested in five directions ideal for use
on internal surfaces of castings, fabricated assemblies and
on large cumbersome samples.
The external impact device has a tungsten carbide tip and is
designed to handle most hardness requirements.
For users requiring documentation and data storage in personal
computers, the parallel port of the tester could be directly
connected to text printers (Epson, HP, …) or via an included
cable and software to parallel port of computer.
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