KHT900-M Automatic Rockwell Superficial Hardness Tester

Features of KHT900-M Automatic Rockwell Superficial Hardness Tester

• KHT-900M: Closed-loop control (load cell, DC motor, electronic unit) replaces dead weights, ensuring highly accurate measurements (≤0.5%) at all test loads.

• Plug-and-play technology enables faster, easier installation vs traditional weight machines.

• Manual handle wheel pre-load.

• Automatic main-load and testing cycle.

• Extended dolphin nose provides 300mm vertical test height and 220mm throat depth.

• Integrated casting body with wider base ensures permanent stability.

• RS232 and USB ports for PC connection.

• Rockwell hardness method
  

Functions of KHT900-M Automatic Rockwell Superficial Hardness Tester

• KHT-900M Twin Tester: Combines Regular Rockwell & Rockwell Superficial hardness testing for metal and plastic materials.

• Horizontal dolphin nose indenter enables internal and external testing.

• Tests hard-to-reach surfaces, including internal surfaces of rings and tubes.

• Features high measuring precision and wide measuring range (up to 30 Rockwell scales).

• Suitable for testing carbon steel, alloy steel, cast iron, non-ferrous metals.

• Automatic testing cycle (part lifting to result display) completes automatically.

• Digital display of results; printable or automatically transmitted to PC via USB.

• Converts HR value to HB, HV, HK, and σb (tensile strength).

• Meets international standards: ISO 6508-2, ASTM E18.

Parameters of KHT900-M Automatic Rockwell Superficial Hardness Tester

Standard configuration of KHT900-M Automatic Rockwell Superficial Hardness Tester