Hardness Testers
Showing 33–48 of 57 results
Micro Vickers Hardness Tester- Auto Turret – 900-391A-Vickers Hardness Testing Machine
Model No. 900-391A
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
Micro Vickers Hardness Testers w/AT-900-391D/Vickers Hardness Testers
Model No. 900-391D
This Micro Vickers hardness tester is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments
Portable Hardness Tester-Economic Portable Hardness Test
Model No. PHT-1700
Best price, best features on the market today!
Portable Hardness Tester specializing in testing large hard metal parts.
Macro Vickers Hardness Tester w/ Manual Turret 900-398A
Model No. 900-398A
Specifications for Phase II Vickers Hardness Tester Model 900-398 1. Test Forces: 9.807、19.61、24.52、29.42、49.03、98.07、196.1、249.2、490.3 N 1、2、2.5、3、5、10、20、30、50 kgf 2.Carriage Control: automatic loading […]
Macro Vickers Hardness Testers w/ Manual Turret 900-398B/Macro Vickers Hardness Testing
Model No. 900-398B
Specifications for Phase II Vickers Hardness Tester Model 900-398 1. Test Forces: 9.807、19.61、24.52、29.42、49.03、98.07、196.1、249.2、490.3 N 1、2、2.5、3、5、10、20、30、50 kgf 2.Carriage Control: automatic loading […]
Portable Hardness Tester/Portable Rockwell Hardness Tester
Model No. PHT-1800
Most Popular Portable Hardness Tester Model No. PHT-1800 State of the art, digital portable hardness tester is designed to test […]
Rugged Portable Hardness Testers – Aluminum Body, Rugged/Metal hardness scales
Model No. PHT-2100
State of the art, digital portable hardness tester is designed to test the hardness of large hard metal parts. Loaded […]
Pen Type Portable Hardness Testers – Pocket Portable Hardness Testers
Model No. PHT-3300
Advanced integrated portable hardness tester distinguished by its very compact size, high accuracy, wide measuring range and simplicity of operation.
Portable Hardness Tester/portable hardness testing machines
Model No. PHT-1900
State of the art, digital portable hardness tester is designed to test the hardness of large hard metal parts. Clean crisp display shows the incredible functions that can only be found on this new portable hardness tester such as auto-probe detection, auto direction detector, single and multi-point calibration make the new 1900 the most versatile portable hardness tester in the industry.
Portable Hardness Testers Printer- Portable Hardness Testing w/Printer
Model No. PHT-3500
Best price, best features on the market today!
Portable Hardness Tester specializing in testing large hard metal parts.
Rockwell Hardness Tester/Rockwell Hardness Scales
Model No. 900-331
Rockwell Hardness Tester Model No. 900-331 This Rockwell hardness tester comprises the very best in “state of the art” design […]
Rockwell Hardness Tester w/ Digital Readout/Digital Dial Hardness Testers
Model No. 900-331D
Direct Digital Reading
Automatic conversions to Brinell, Vickers, etc.
Advanced design, easy to operate
Engineered to obtain highly sensitive and accurate readings
Superficial Rockwell Hardness Tester/Superficial Hardness
Model No. 900-345
SUPERFICIAL ROCKWELL HARDNESS TESTER Model No. 900-345 Just like our Phase II analog Rockwell Hardness Tester, the 900-345 Superficial Rockwell […]
Rockwell Superficial Rockwell Hardness Testers
Model No. 900-375
Model No. 900-375 Our latest Phase II analog Rockwell Hardness Tester, the 900-375, tests both Rockwell hardness and Superficial Rockwell […]
TALL ROCKWELL HARDNESS TESTERS
Model No. 900-332
ROCKWELL HARDNESS TESTER – tall frame Model No. 900-332 This rockwell hardness tester comprises the very best in “state of […]
Digital Rockwell Hardness Tester with Touchscreen/Metal Hardness Tester/Steel Hardness Tester
Model No. 900-410
General description The 900-410 Digital Rockwell Hardness Tester can be used directly to measure the most popular regular Rockwell hardness […]
PORTABLE HARDNESS TESTING
Why portable hardness testing? Portable hardness testers have come of age since the late 90’s, with a vast offering of high tech, digital instrumentation. Small, compact and menu driven, these portable hardness testers have never been easier to use for unlimited types of applications.
There are two basic methods of portable hardness testing that is accepted in the field today.
“Dynamic Impact” is based on the Leeb principle of hardness,developed by Dietmar Leeb in the 1970’s. A spring loaded impact body is thrust to the test surface, effecting rebound. The speed of both the initial thrust and the rebound is measured in a non-contact mode. This is calculated as a Leeb hardness value and then automatically converted to Rockwell C, B, Brinell, Vickers and Shore Values. It has effectually brought easy, fast and accurate results to portable hardness testing.
“Ultrasonic Contact Impedance” is based on a 136 degree diamond at the end of a vibrating rod being depressed into the test surface at a fixed load. The difference in Ultrasonic vibration frequency is then calculated into a hardness value. The UCI hardness test procedure is slower than the Dynamic Impact style, however the “UCI” method of hardness testing is portable, easy and accurate. It also has its own advantages when utilized for certain testing applications. UCI portable hardness testers are not restricted to large mass items like dynamic type hardness testers. These units can test metals as thin as 1mm and at a hardness value as low as 20HRC (75HB). They also excel at performing hardness tests on larger, harder metals as well. Another reason for the rise in popularity is due to the fact that the UCI method is categorized as “Non-Destructive”. That translates into less scrap parts/ lower mfg costs due to necessary inspections.