Description

The HBRV-187.5 Motorized Brinell Rockwell & Vickers Hardness Tester is offered by us at cost-effective prices. We ensure that the placed order of the Digital Vicker Hardness Tester (HBRV 187.5) is delivered within the postulated period of time. 

More about Digital Vicker Hardness Tester (HBRV 187.5) :
Hardness is one of the important mechanic characteristics of the material while the hardness testing is the most quickly and economic testing method，as well as an important method to judge the quality of the metal material or its component parts. The mechanic characteristics of most metal materials such as the strength, tiredness, wriggling and wearing out can be tested out approximately through its hardness testing.

The Motorized Brinell Rockwell & Vickers Hardness Tester, a multi-functional hardness tester with Brinell, Rockwell &Vickers 3 kinds of testing methods and 7 steps testing force will meet the needs of many kinds of hardness measurement. The instrument is adopted automatic shifter to load, dwell and unload testing force, therefore the operation for this instrument is simple, easy and quickly.

Technical Specifications :
The Initial Test Force: 98.07N (10Kg); Tolerance: ± 2.0%
The Tolerance of Total Test Force: ± 1.0%

The Test Force of Brinell Hardness:  294.2N(30kg), 306.5N (31.25kg), 612.9N (62.5kg),
980.7N(100kg), 1893N(187.5kg)

The Test Force of Rockwell Hardness:  588.4N (60kg), 980.7N (100kg), 1471N(150kg)
The Test Force of Vickers Hardness:  294.2N (30Kg), 980.7N (100Kg)
The Indenter Specifications:

The diamond Rockwell indenter
The diamond Vickers indenter
The φ1.5875 mm, φ2.5 mm, φ5 mm ball indenter
The Power Source and the Voltage:  AC220V±5%, 50-60 HZ
Time-delayed control:  2-60 seconds, can be adjusted
The Distance from the Indenter Central Point to the Instrument Body:  165mm.
The Max. Height of the Specimen:

The Max. Height of the Specimen for Rockwell Hardness:  170mm
The Max. Height of the Specimen for Brinell & Vickers Hardness:  140mm
The Amplification of Objective:  37.5×;  75×
The Overall Dimension of Hardness Tester(Length × Width × Height): 520×215×700mm
The Total Weight of the Tester:  78kg