
Intelligent Digital Hardness Testing Machine Superficial Rockwell Härteprüfer
Production Instroduction:
Vexus SHR-45D is a half automatic and intelligent hardness testing
machine, except to lift up the anvil to touch the specimen and
select the test force: 15Kgf(147.1N), 30Kgf(294.2N) and
45Kgf(441.3N) in hand-knob manually, the other operations are
entirely automatic.
The testing force, the process of loading, dwell and unloading, the
hardness testing value, and the corresponding converted scale are
displayed on LCD screen automatic.
Vexus SHR-45D system will remind the operator to select the
corresponding testing force and indenter after scales choosing, and
the automatic hardness testing and digital 0.1HR resolution display
avoids the man-made error and enhance the measuring accuracy.
Vexus SHR-45D force knob adopts the metall material to replace the
plastic material, it improves the instrument using-life greatly.
The minor load is applied first and a SET position is established
on the dial gauge or displacement sensor of the Rockwell tester.
Then the major load is applied. Without moving the piece being
tested, the major load is removed and, with the minor load still
applied, the Rockwell hardness number is automatically indicated on
the dial gauge or digital display.
The diamond penetrator is used for testing materials such as
hardened steels and cemented carbides. The carbide ball
penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2
inch diameter, are used when testing materials such as steel-copper
alloys, aluminum and plastics to name a few.
Rockwell testing falls into two categories: Regular Rockwell
testing (e.g., C and B scales) and Rockwell superficial testing
(e.g., 30 N and 30 T scales).
High Rockwell hardness numbers represent hard materials and low
numbers soft materials.
Technical Specification:
Name | Touch Screen Digital Superficial Rockwell Hardness Tester |
Model | Vexus SHR-45D |
Code | 811-221 |
Rockwell Scales | HR15T, HR30T, HR45T, HR15N, HR30N, HR45N |
Initial Force | 29.42N (3kgf) Permitted Error: ±2.0% |
Total Force | 147.1N (15kgf), 294.2N (30kgf), 441.3N (45kgf) Permitted Error±1.0% |
Dwell Time | 1-60s Adjustable |
Display | 5.2" Touch screen, Resolution: 640*480 |
Resolution | 0.1HR |
Loading Control | Motorized loading, dwell and unloading |
Hardness Conversion | HRC, HV, HBS, HBW, HK, HAR, HRD, HR15N, HR30N, HR45N, HS, HRF, HR15T, HR30T, HR45T, HRB, etc |
Conversion Standards | ASTMDIN |
Language | Chinese, English, German, Portuguese, Turkish;Czech;Korean |
Correction Range | -3.0HR~+3.0HR; Step 0.1HR |
Data Process | 2000 single measuring result, curve analysis, results reviewing and analysis |
Printing | Optional Wireless Printer |
Max Height Specimen | 175mm |
Throat | 165mm |
Power Supply | AC220V/50Hz;AC110/V60Hz |
External Dimension | 520×215×700 (mm) |
Packing Dimension | 630×440×960 (mm) |
Gross/Net Weight | 120Kg/91Kg |
Standards | GB/T230.2JJS Z2245ASTM_18EN-ISO6508 |
Guangdong Hoyamo Precision Instrument Limited
Dear Visitor:
Thanks a lot for you browse our official website: www.sinowon.com
firstly.
We, Sinowon Innovation Metrology Manufacture Limited is one of
China authorized hi-tech manufacturer of metrology instrument
verified by ISO9001:2015, we are focusing to research, develop,
manufacture and export the optical measurement instruments and
hardness testing machines since year 2006. We have already
delivered and installed more than 10,000pcs of instruments to more
than 5000 customers in more than 60 countries and regions, more and
more international famous manufacturers choose us as the qualified
supplier of quality control machines, and our service engineers
have already visited USA, Canada, Mexico, Germany, Holland, France,
Poland, Hungary, Czech, Turkey, Korea, Malaysia, Thailand,
Philippine, Viet Nam, Singapore, Austria, India to install our
instruments at customers’ site.
In the past 12 years, we concentrate ourselves to manufacture the
instrument of quality control and never change our business field.
We improve the quality and accuracy every year, up to now, it is
1.4+L/200um about the accuracy of our AutoVision vision measuring
machine and it is 0.5HRC about the accuracy our iRock Rockwell
hardness tester. Because the high quality of ultrasonic hardness
tester SU-300 family, the national standard organizations SAC/TC
183 had invited us to make China national standard, the new
standard: GB/T34205-2017 and JJF14306-2013 make more customers
choose this NDT method: UCI to control the hardness of products.
As a manufacturer of quality control instruments, it is very
important on own quality control system. In order to supply the
stable quality products, we spent a lot of time and investment for
staff training and quality system establishment and improvement
every year, we also invest a lot of money to equip the
international brand new coordinate measuring machines, roughness
testers, humidity and temperature chambers, laser machines, glass
scales, gauges and blocks for our own quality control. At the same
time, Sinowon has been verified by ISO9001 quality management
organizations every year, and our products have been issued by CE
certificate for European market and Ghost certificate for Russian
market.
The industry 4.0 is coming, we have already been ready for the
challenge. Your request of precision is our mission forever, and we
will supply the timely and warm-heart support and service as usual.
Let us work together, success together.
Thanks a lot again
Marshall Zheng Chunping
Managing Director
Nov. 1, 2018
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