Hangzhou Zhongyike Measuring Instrument Co., Ltd.

Product Introduction
) Donghua brand (Shanghai Material Testing Machine Factory) convex nose Rockwell hardness tester is a desktop Rockwell hardness tester, which adopts Rockwell measurement principle and is used for carbon steel, alloy steel, cast iron, non-ferrous metals and engineering Features include hardness testing of plastics and other materials, automatic loading and unloading of the main test force, digital display of measurement results and automatic printing or communication with external computers. It is widely used in testing, scientific research and production in metrology, machinery manufacturing, metallurgy, chemical industry, building materials and other industries.
It has high testing accuracy and wide measuring range.
The specially designed indenter extends in the horizontal direction and can measure parts such as rings and tubes that cannot be measured by ordinary hardness testers. The minimum test inner diameter
Operation Convenient, any language version
Ready to use at startup, no need to install weights, no installation and debugging
Electric loading, closed-loop control
Automatic correction of test force, the force accuracy is improved by an order of magnitude
All Rockwell scale, automatic correction of high, medium and low hardness values
Set password protection setting parameters to keep more sample and test information
Adopt modular design, easy maintenance
Technical parameters< br/>
Rockwell initial test force
/ (.)
Rockwell total test force
(.) (.) (.), (.), (.)
Rockwell scale
,,
Test range
, , ,, ,, ,,,,,, ,
,,,
Indenter specifications
br/> Diamond cone Rockwell indenter Steel ball indenter
Implementation standards
,,
Conversion scale
Rockwell, Brinell, Vickers
Hardness reading Get
LCD digital display
Data output
Built-in printer interface
Maximum height of test piece

Distance from the center of the indenter to the body
< br/> Dimensions of the hardness tester

Weight of the instrument is about


Standard accessories

Serial number
Name
Quantity

Diamond cone indenter
Only

Steel ball indenter
Only

Large flat, medium flat, type Test bench
Total only

Standard Rockwell hardness block
Total block

Fuse
Total only

Power cord
Root

Instruction manual
This book

Product certificate
Copy

Thermal printing paper
Volume