Usage

Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

Feature & Advantage

• Support for all the Rockwell and superficial Rockwell scales;
• Support for conversion scales of different kinds of hardness;
• With arc correction function;
• Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;
• Press operation for the test table, fast rising or dropping;
• One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;
• With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output

Technical data

Founded in 2009, Leader Precision Instrument Co., Ltd. Is a hi-tech enterprise specializing in R&D, production and sales of optics, machinery and electronic precision measuring and testing instruments. our range includes: video measuring system, profile projector, coordinate measuring machine, tool maker microscope, measuring microscope, linear scale and digital readout, Hardness tester, which are widely used in metrological, measuring, inspecting, testing and reverse engineering fields.

By the end of 2019, We has got 15 authorized patents, 3 software copyrights were registered, and more than ten new products were developed.

Leader strictly abides by the ISO9001: 2008 quality management system, and the products have obtained CE certification. Leader implements a full inspection system for all finished products, which ensure the stability and reliability of product quality.

To meet customer’s needs, in 2017, we setup Micro Accuracy Co., Ltd, which is specially R&D and producing CNC Video Measuring Machine, multi sensor large travel video measuring machine, instant measuring machine.

L&D^@, Hardruler^@, Micro Accuray^@ are the registered trade names for our products that offer revolutionary designs with high quality at attractive prices. up to 2019, Leader had delivered more than 8000 sets of measuring machines to customers in 60 countries and regions. They are located in Germany, England, France, Russia, Ukraine, Poland, Swiss, Austria, Serbia, Turkey, USA, MEXICO, Brazil, Czech republic, Japan, Korea, Malaysia, Thailand, Singapore, India, Pakistan, Sri Lanka, Nepal, Vietnam, Jordan, Saudi Arabia, Australia, and so on.

You can depend on our products for superiority, reliability and durability.