Shivam Industries holds top slot as the credible Manufacturers and Suppliers of Testing Machine in India. We basically deal in different types of Testing Machines, which are Spring Testing Machine, Torsion Testing Machine, Erichsen Cupping Testing Machine, Impact Testing Machine,

Vickers Hardness Testing Machine


Vickers Hardness Testing Machine

Vickers Hardness Testing Machines

We manufacture and supply Vickers Hardness Testing Machine in India. Our Vickers Hardness Testing Machine is simple & accurate in design. Vickers Hardness Testing Machine is suitable for measuring the hardness of precision metallic parts with wide testing range – from soft to hard & accurate results are guaranteed. Our Vickers Hardness Testing Machine strictly conforms to IS: 1754: 2002 & ISO 6507 – 2: 1997.

Vickers Testing Machine: How It Works
There is an indenter in form of a square diamond pyramid forming an angle of 136 degrees between its two opposite faces. The loads used in the Vickers Hardness Test may range from 1 to 100 kgf; these loads may be applied for approx. 10-15 seconds. Once the load is applied, the material is removed and the indentation on the material surface is measured.

Precautions To Take When Using Vickers Hardness Testing Machines
  • Careful surface preparation is a must when using these machines to ensure accurate measurements
  • Vickers Hardness is not to be used for routine testing as the entire process is quite slow.

Features
  • Wide testing range, from soft metal such as lead, up to the hardest, like hardened steel
  • Tiny indentation allows testing of precision finished parts
  • Thin sheet metal is perfectly tested because applied load is very small
  • Same hardness number is obtained on the same specimen, regardless of the load applied
  • Motorized loading and unloading cycle
  • Built – in projection screen to get accurate result

MODEL – SHI – VHTM – 50

Construction : To accommodate the high precision loading system & an optical projection screen the machine frame is designed sturdy. Specimen is to be placed on testing table. The test cycle is fully automatic. The accurate load is applied on a diamond penetration by means of a lever & weights. The load is removed automatically after a specific lapse of time. The objective is indexed with the test piece & the diamond indentation is projected on the measuring screen. The diagonals of the indentation can be measuring by means of the micrometer screw of the projection screen.