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)

Principle
PHT-IM is Light Weight, fast, reliable and easy to hold digital portable hardness Tester covering widest measuring ranges for metals. A Carbide tipped impact body of definite mass is impacted on the surface of specimen. A part of this energy is obsorbed by the specimen. the hardness value is the ratio of rebound energy and impact velocity and is displayed on LCD Screen in HLD Unit The machine has built-in conversion facility to convert HLD value into vickers, Rockwell, Brinell Scales

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.

Additional Information:

• Production Capacity: 50 per day
• Delivery Time: 2 or 3 weeks

The Barcol Hardness Tester is a convenient tool for testing the hardness of aluminum, aluminum alloys, copper, brass and other materials including plastics and fiberglass. The instrument is designed for use on fabricated parts and assemblies as well as on raw stock. This model strictly conform toStandards:ASTM D2583 Barcol Hardness Tester for testing the hardness of materials acc. to ASTM D2583. Originally called the Barber-Colman Impressor , the Barcol impressor was developed by Walter Colman as a hand-held, portable means of assessing the hardness of a material during World War II. The United States Army Air Corps required a hand-held method of checking the hardness of rivets due to concerns that aircraft could be sabotaged by replacing normal rivets with soft lead or wooden ones which would fail during flight. The impressor operates when the tip is pressed against the material in question. The hardness of the material determines how far the tip indents and this is transferred by a tension spring and lever to be read on on a dial.