Om Engineering Instruments

Main Functional Parameters

1.   Choose Testing Materials, Hardness Scales, Measuring Direction and times of Tests By Button;

2.    Direct Display of Hardness Scales including HRB, HRC,HV, HB, HS, HL Show the Result of Each

Test Repeatedly,  Automatically or Manually Remove the Wrong Test Results;

3.    Directly Output the Average Single Test Result or All the Results In One Time;

4.    Automatic detection of the Battery Voltage,  Low Voltage Warning for Battery protection,  With Battery

Indicating Icon in Test Status;

5.    Plenty of Status Bar Display, Displaying Bluetooth, Buzzer, Error Information, Time, Battery Quantity and so on.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)

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

Principle:

• The load is applied by a hammer blow on the specimen and a standard test bar in a 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.

The TM Series Pen Type Hardness Tester Are The Portable Hardness TestingInstruments, Which Integrated The Smartest N D T TechnologyAnd The Smallest Dimension. The pen Type Hardness Tester Is ARevolutionary Product That Can Test Most Of The Metal ObjectsWith The Pen Type Design And Innovative D/ D L ImpactingProbes, The Pen Type TM Series Products Provide Convenient AndReliable Experience Of Testing.With its small size, impressive design, competitive price,convenient using experience, The Pen Type hardness tester canwildly be used in various situations.

Additional Information:

• Item Code: TM-150
• Pay Mode Terms: T/T (Bank Transfer)

Webster Hardness Tester is a portable instrument which can be used for on-site testing of aluminum alloys, aluminum profiles, tubes, sheets and other soft metals like copper and brass. The operating principle is simple. The specimen to be tested is placed between the anvil and the indenter Pressure is applied to the handles until “bottom” is felt and at this time the dial indicator is read. It is according to ASTM B647 standard.

 

Features:

• Fast convenient and reliable instrument.
• Single hand operation.
• Indenter is made of a special material of high hardness having a long life and can be easily interchangeable whenever required.
• The handle is made of forged aluminum alloys with fine anodized finishing.
• Standard hardness tester model ‘W-20’ can test material from 0.6 to 6 mm thickness and inner die.(Ø) ≥10 mm.