Poldi Hardness Tester

Poldi Hardness Tester

Product Details:

  • Application Industrial
  • Material Steeliness Steel
  • Color Blue
  • Product Type Poldi Hardness Tester
  • Machine Weight 5-35 Kilograms (kg)
  • Supply Ability : 1 Box Per Day
2800.00 - 3600.00 INR
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Price And Quantity

  • 2800.00 - 3600.00 INR
  • 1 Box

Product Specifications

  • Poldi Hardness Tester
  • Steeliness Steel
  • 5-35 Kilograms (kg)
  • Blue
  • Industrial

Trade Information

  • Telegraphic Transfer (T/T), Cheque
  • 1 Box Per Day
  • 1-2 Week
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • All India

Product Description

FEATURES:

Poldi Hardness Tester is suitable for measuring the Brinell Hardness of Steel, Cast iron, Brass Aluminum, Copper etc. This Poldi Hardness Tester is useful to test parts where bench type model is not useful. This hammer  type of machine is most ideal and simple for foundries, Workshops, Engineering Colleges, Technical Institutions etc.

PRINCIPLE

Load is applied by a hammer blow on the specimen and a standard test bar in linear direction through a hardened steel ball of 10 mm dia. The impact load on both is the same. The extent of indentation on the specimen and the test bar depends on their hardness. The two diameters of indentations on test bar and specimen are measured by a magnifier supplied along with the tester. The hardness of the specimen can be determined, by referring got the chart supplied with the machine.

TECHNICAL DATA:

Hardened Steel Ball:-

  • 10 mm dia , fixed in a special holder
  • with a spring loaded plunger.

Standard Test Bar:

  • Each bar  individually calibrated and Multiplying Factor marked thereon.


Magnifier:-

  • Measuring range: 10 mm
  • Scale graduation: 0.1 mm
  • Magnification: 10x
  • Accuracy of measurement:  0.05 mm
Hardness Tables:-

Comparison tables for finding hardness Separate Tables for Steel, Cast iron , Brass Copper and Aluminum.

 

 

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