Motorized Superficial Rockwell Digital Hardness Tester Easy Operation Automatic Load

HRM-45DT Motorized Superficial Rockwell Hardness Tester

Summary

• Hardness is one of the important characteristics which indicate the mechanic performance of material, while the hardness testing is an important method to judge the quality of the metal material or its component parts.
• The Motorized Superficial Rockwell Hardness Tester is adopted a mechanism to automatically load and unload the test force, through rotating the Load-Change Hand Wheel to exchange test force, therefore the operation for this instrument is very simple, easy and prompt. Besides setting zero to dial, there is no man made error. The instrument is with high sensitivity and stability, so as suitable for usage in workshop and testing laboratory.

Technical specifications

1. The Initial Test Force: 29.42N (3kg); Tolerance: ±2.0%

2. The Total Test Force: 147.1N(15kg), 294.2N(30kg), 441.3N(45kg); Tolerance: ±1.0%

3. The Allowed Tolerance of Hardness Display Value of the Hardness Tester

4. The Indenter Specification:

4.1 The Diamond Rockwell Indenter

4.2 The ф1.5875 mm Ball Indenter

5. The Power Source: AC220V±5%, 50-60 HZ

6. Time-delayed control: 2-60 seconds, adjustable

7. The Max. Height of the Specimen: 175 mm

8. The Distance from the Indenter Center to the Instrument Body: 165mm.

9. The Overall Dimension of the Tester: 520×215×700mm

10. The Net Weight of the Tester: 73kg

Accessories (The Packing List)

   Beijing Jinshengxin testing machine Co., Ltd, covering 20,000 square meters, is located in Jinhaihu Town of Beijing. Since founded in 2003, our company has been devoted to the research, development and manufacture of testing machines for metallic and non-metallic materials, especially building materials. We have kept a close cooperation bond with many colleges and research institutes for technical exchange.

   Through these years' efforts, our company has gained rapid development because of outstanding talents and advanced science & technology. Now it has become one of the best companies in the area of testing machines. All of our products have passed the evaluation of CMC and ISO9001. The brand of our products is "Jinhaihu". Our main products are Universal tensile testing machine, pipe hydrostatic pressure testing machine, impact testing machines, melt flow indexers, heat distoration temperature-Vicat softening point testers, liquid analyzers, prototype machines, etc. For the reliable quality and high precision, our products are very popular in China and abroad.

  If you want to buy testing machines, our products are your first choice!

  Looking forward to cooperating with you!