KHT900-A Automatic Rockwell Superficial Hardness Tester

Features of KHT900-A Automatic Rockwell Superficial Hardness Tester

• The testing force is applied via a closed-loop controlling unit with a load cell, a DC motor and an electronic measurement and control unit instead of traditional dead weights.

• The result is highly accurate values at all test loads up to 0.5%.

• Simple plug - and - play technology allow for more quick and easy installation than the traditional weights type machine.

• Automated Z-Axis. Just press START key once, entire testing process will be finished automatically. Unrelated to the size of sample, the position of sample, the distance between the indenter and sample surface. The testing samples will be auto-lifted to approach the indenter then finishing testing automatically.

• Higher precision than handle wheel lifting/dead weights type’ machines , which could be affected by user interaction.

• Extended dolphin nose allows vertical test height up to 300mm and  throat depth up to 220mm.

• Integrated casting body with wider basement leads to a permanent stability.

• Built in a micro-printer and USB port to PC.

• rockwell hardness method
  

Functions of KHT900-A Automatic Rockwell Superficial Hardness Tester

• Twin tester--Regular Rockwell & Rockwell Superficial hardness integrated for metal and plastic material.

• Horizontal dolphin nose Indenter is suitable for both internal and external testing.

• Testing on Surfaces difficult to reach out. Testing internal surface of rings and tubes too.

• Provide with many features, for example, high measuring precision, wider measuring range up to 30 Rockwell scales.

• The tester is suitable for testing of carbon steel, alloy steel, cast iron, non ferrous metal.

• Automatic testing cycle: Lifting parts, pre-loading, loading, dwell, unloading, testing will be finished, showing value automatically.

• Measuring results digitally is displaying and can be printed, or transmitted to external computer automatically by USB.

• Test HR value can be converted to the value of HB, HV, HK and σb value.

• The tester meets all the Standard such as ISO 6508-2, ASTM E18.

Parameters of KHT900-A Automatic Rockwell Superficial Hardness Tester

Standard Configuration of KHT900-A Automatic Rockwell Superficial Hardness Tester

Video of KHT900-A Automatic Rockwell Superficial Hardness Tester