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200HVS-10 DIGITAL DISPLAY LOW LOAD VICKERS HARDNESS TESTER

200HVS-10 DIGITAL DISPLAY LOW LOAD VICKERS HARDNESS TESTER Feature & Use: RS232 data interface, built-in printer Hardness conversion between different hardness scales Automatic testing process Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E92 It's suitable to determine the Vickers hardness of ferrous metals (no including cast iron), non-ferrous metals.
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200HVS-5 DIGITAL DISPLAY VICKERS HARDNESS TESTER

200HVS-5 DIGITAL DISPLAY VICKERS HARDNESS TESTER Feature & Use: * RS232 data interface, built-in printer * Hardness conversion between different hardness scales * Automatic testing process * Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E92 It's suitable to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is and also suitable to determine the Vickers hardness of micro and super thin parts.
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200SCR-150D rockwell hardness tester

200SCR-150D The hardness tester has the characteristics of stable performance, high indication accuracy and convenient operation; Using the electric automatic loading technology, the total test force is applied, maintained and removed automatically, and the human operation error is eliminated; The spindle system adopts the non friction spindle structure, which improves the accuracy of the initial test force; The dial can directly read HRA, HRB and HRC scales; Other Rockwell scales can also be selected; The accuracy shall comply with ISO 6508, ASTM E18, JIS z2245 and gb/t 230.2.
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210HBS-3000 DIGITAL DISPLAY BRINELL HARDNESS TESTER

210HBS-3000 DIGITAL DISPLAY BRINELL HARDNESS TESTER Feature & Use: * Digital display of Hardness value * Hardness conversion between different hardness scales * Manual turret, weight loading system * Automatic test process, no human operating error * Large LCD display of testing process, easy operation * Precision conforms to GB/T 231.2, ISO 6506-2 and ASTM E10 It's suitable to determine the Brinell hardness of unquenched steel, cast iron, non-ferrous metals and soft bearing alloys, etc.
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210HR-150 ROCKWELL HARDNESS TESTER

210HR-150 ROCKWELL HARDNESS TESTER Feature & Use * Optimized mechanical frame for small test pieces. * Manual testing process, no need for electric controlling * It is steady and reliable for testing of curved surface * Precision conforms to the Standards of GB/T 230.2, ISO 6508-2 and ASTM E18 It is suitable to determine the Rockwell hardness of ferrous, non-ferrous metals and non-metal materials. It can be widely applied in the Rockwell hardness testing for heat treatment materials, such as quenching, hardening and tempering, etc.
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210SCB-3000S digital display Brinell hardness tester

210SCB-3000S digital display Brinell hardness machine is an optical, mechanical and electrical integrated product with precise mechanical structure. It adopts electric loading and unloading test force. The indentation can be directly measured on the instrument through the micrometer eyepiece. The measured indentation diameter can be input through the key to obtain the hardness value. The hardness value can display the indentation diameter on the LCD screen, and input the load holding time and the scale on the page.
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300/310HRSS-150 Automatic full Rockwell hardness tester

300/310HRSS－150 Automatic full Rockwell hardness tester Measuring range: Rockwell: 20-88hra, 20-100hrb, 20-70hrc 588.4, 980.7, 1471 Newton (60, 100, 150 KGF) Surface Rockwell: 70-91hr15n, 42-80hr30n, 20-70hr45n, 73-93hr15t, 43-82hr30t, 12-72hr45t 147.1, 294.2, 441.3 n (15, 30, 45 KGF) Test force: Rockwell: 588.4, 980.7, 1471 Newton (60, 100, 150 KGF) Surface Rockwell: 147.1-294.2-441.3n (15-30-45kgf) Test items: Rockwell HRA, B, C, D, N, t scales (E, F, G, h, K optional)
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300HRSS-150 AUTOMATIC FULL SCALE ROCKWELL HARDNESS TESTER

300HRSS-150AUTOMATIC FULL SCALE ROCKWELL HARDNESS TESTER Feature & Use * Test force closed-loop control * Automatic tracking and testing, no test error caused by deformation of frame and workpiece * Measuring head can move upwards or downwards and clamp the workpiece automatically, no need to apply preliminary test force by hand * High accuracy optical grating displacement measuring system * Large test table, which is suitable for testing of abnormal shape and heavy workpieces * The first test is effective * Large LCD display, menu operation, complete functions (data processing, hardness conversion between different hardness scales) * RS232 data interface (optional) * Upper-computer is optional (equipped with special software) * Precision conforms to GB/T 230.2, ISO 6508-2 and ASTM E18
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310HRSS-150 AUTOMATIC FULL SCALE ROCKWELL HARDNESS TESTER

310HRSS-150 AUTOMATIC FULL SCALE ROCKWELL HARDNESS TESTER Feature & Use * Test force closed-loop control * Automatic tracking and testing, no test error caused by deformation of frame and workpiece * Automatically clamp the workpiece, suitable for testing of abnormal shape workpiece, no need to apply preliminary test force by hand
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