DHR-45/150D Digital Dual Rockwell Hardness Tester is a kind of equipment which can test the hardness value of both basic Rockwell and superficial Rockwell.
With new-designed interface and appearance, it has complete function and high-resolution display, which is regarded as a high-tech testing equipment integrating both electronic and mechanical technology.


Using scope:

• Rockwell Hardness Testing of Ferrous Metal,Non-ferrous Metalt and Non-metallic Material.

• Hardened and surface hardened steel, hardening and tempering steel, tempered steel, cold and hard casting parts, forging parts, hard alloy steel, aluminum alloy,bearing steel, carburized steel sheet, etc.

• Surface hardened steel, copper, aluminum alloy sheet, hard alloy steel, zinc layers, chrome layers, tin layers, surface heat treating and chemical treating materials, etc.
  

• A scale: It is suitable for testing the metal more than 70HRC, such as tungsten carbide, hard alloy as well as the hard sheet material and the hardening material on the surface layer.

• B scale: It is suitable for testing non-ferrous metals and alloys, annealing steel or soft or medium hardness of materials.

•  C scale: It is suitable for testing the carbon steel, tool steel and alloy steel.

• Adopt the most advanced technology of sensor closed-loop control;

• Automatically loading initial and main testing force;

• Automatically test and digital display hardness value;

• Automatically modify testing error;

• Automatically exchange hardness scale;

• Equip with inside printer so as to print out testing result;

• Suitable for connecting with PC, enable to deal with test data on PC.

Standard Packing List:

Optional Accessories for Rockwell Hardness Tester:  

Every set of our equipement will be carefully tested and double checked steps by steps before being packed and delivery,as we all know that among such fierce international competition,only 100% good quality and stable performance can finally attain the customer's trust.Hence,we will always put the equipment calibraton job in the first place while manufacturing.