Product Description
Detailed Product Description
Hardness Testing Machine
- prefessional designed
- high quality,reasonable price
- good after-sale service
- Rockwell hardness machine (mold hardness) is widely used for hardened steel, hard alloy and metalmaterial and unhardened steel (copper alloy, quenching and tempering, annealing of steel, aluminum alloy, chilled casting,forging parts, bearing steel and so on ) detection
Characteristics of Rockwell hardness tester:
Accurate, durable, reliable, simple and convenient testing;
Dial direct reading, HRA, HRC, HRB; and optional Rockwellindenter hardness measured other other scale;
Parameters
- Model Name & Specimen
- Rockwell hardness tester
- Specification Measuring Range 20-88HRA, 20-100HRB, 20-70HRC
- Strenghth 588.4N(60kgf), 980.7N(100kgf), 1471N(150kfg)
- Maximum Height 100mm
- Distance between pressure head and tester wall 105mm
- Outside Dimension 180×270×560 (mm)
- Weight 140kg (appro.)
- Accessaries large / small and v-shaped testing bench each 1 set; cone-shaped diamond pressure head 1 set; 1/16" steel ball pressure head 1 piece; standard Rockwell hardness sheet 3 pieces
Precision in Hardness TestingEngineered to deliver accurate and repeatable hardness values, this Rockwell tester features selectable test forces and reliable analog readings. Its diamond cone and steel ball indenters cover a wide scope of applications, making it suitable for testing various metals and alloys.
Rugged and User-Friendly ConstructionThe cast iron body and powder-coated finish provide exceptional durability, while features such as overload protection and hand lever operation ensure safe and straightforward testing in busy labs or factories. With its manual analog system, users enjoy excellent control and quick results every time.
Versatile Laboratory ApplicationDesigned to measure specimens up to 200 mm high, the machine supports testing within 20-70 HRC on the C scale, and can also accommodate A/B scales. Its compact tabletop design fits seamlessly within laboratory environments, making it a top choice for dealers, manufacturers, and quality control professionals.
FAQs of Rockwell hardness test machine:
Q: How does the Rockwell hardness test machine operate?
A: The machine is operated manually using a hand lever. You place the metal specimen on the anvil, select the desired test force (60, 100, or 150 kgf), and employ a diamond cone or steel ball indenter to make an imprint. The analog dial gauge then displays the hardness value instantly.
Q: What types of materials can this Rockwell hardness machine test?
A: This equipment is designed for testing the hardness of various metals and alloys. The inclusion of both diamond cone and steel ball indenters broadens its applicability across a range of metallic materials typically found in laboratory and industrial environments.
Q: When should I use the diamond cone versus the steel ball indenter?
A: The diamond cone indenter is suitable for hard metals such as steel, while the steel ball indenter is recommended for softer metals like aluminum or brass. Select the indenter type based on the material being tested and according to applicable Rockwell scale standards.
Q: Where is this Rockwell hardness tester best utilized?
A: With a compact tabletop build and robust design, this testing machine is ideal for laboratories, quality control departments, and manufacturing facilities. Its manual operation and consistent accuracy make it suitable for environments prioritizing reliability and precision.
Q: What is the process for conducting a Rockwell hardness test on this machine?
A: Begin by placing the specimen on the anvil and applying the preliminary 10 kgf force using the hand lever. Then, select and apply the desired main force (60, 100, or 150 kgf). The depth of penetration is measured automatically, and the analog dial provides the hardness value instantly.
Q: What are the key benefits of using this Rockwell hardness testing machine?
A: Key benefits include precise and reliable readings, durable cast iron construction, simple hand lever operation, and built-in overload protection. Its adherence to IS:1586 with an accuracy of 1 HRC ensures trustworthy results for quality assurance purposes.