The NEXUS of 7501 is the cheapest universal hardness testing
machine
with currently available technology:
This hardness testing machine sets the benchmark in quality and price
in the device class with proven swivel mechanism (motor switch between
Indenter and lens): never get a comparably-equipped machine of this
quality at such a fair price. In the standard version are already
integrated:
USB camera + software for the automatic measurement of impression of
hardness
-electronically controlled test load application with load cell in
closed-loop
-integrated boxed PC (WIN 7), LAN connectivity, result export,
hardness testing software IMPRESSIONS
-integrated touch-screen monitor for a simple, direct touch control
-LED lighting, Brinell with ring light
The machine is universally suitable for all classic metal hardness
testing (test loads 0.5 250 kg). Due to the modern, quality equipment,
this machine is the replacement for the now-obsolete focusing screen
hardness tester.
This hardness testing machine with a locking CAP is equipped for a
more exact measurement of rock wave that allows to secure the
workpieces.
IMPRESSIONS FIRMWARE
IMPRESSIONS is the name of the ground-breaking control and evaluation
software of in NOVA TEST hardness testing machines.
The software combines
-Manual and automatic measurement of the test indentation of all
hardness testing methods
-Video measuring system
-Data storage, storage of the image of the test indentation
-Creation and expression of individual test reports
-Control of the motor pivot body (penetration body / lens)
-manual or automatic focus
-simultaneous, parallel conversion in 3 other hardness scales /
tensile strength (scales ISO / ASTM / GB)
-Optional triggering a XY stage (control is already integrated)
-Wi-Fi, LAN - connection and thus export to Word, Excel, CSV data
and a number of other significant advantages.
Properties of hardness testing machine NEXUS 7501
Super Rockwell and Knoop can be used for all standard-compliant
hardness testing according to Brinell, Vickers, Rockwell, the
universal hardness testing machine NEXUS 7501. In addition, also ball
pressure - hardness testing of thermoplastics and
Tiefungsmessverfahren HVD and HBD are possible. This hardness tester
covers all hardness testing according to DIN, ISO, ASTM and JIS with a
test S5349853 load range from 0.5 kgf (4.9 N) to 250 kgf (2.45 kN)
from.
High-quality components were installed in the hardness testing
machine. The test loads are applied on a load cell and corresponding
control electronics with force feedback. The operation of the device
via the high-quality IMPRESSIONS testing software. With this user
interface, all the functions of the device are set and controlled.
Evaluation of optical test methods for Vickers and Brinell via which
contained automatic image analysis software as well as via a video
camera with integrated zoom feature (calibrated). This guarantees a
fast and accurate evaluation, to the exclusion of operator
influences.
Typical applications
o hardness tests on castings and forgings
o for flat and cylindrical workpieces
o use possibilities for automotive and aeronautical products
o use in laboratory and workshop
o individual tests or in the frame of a production control
o suitable for steel, non-ferrous metals, stainless steel, ceramics,
and more
Germany
