Brinell Rockwell Vickers Universal Hardness Tester UHT-900
UHT-900 universal hardness tester with Brinell, Rockwell and
Vickers, 3 kinds of measuring method, and as well as 7 steps
testing force is able to meet the needs of many kinds of hardness
test requirements for material. Testing force can be loaded, kept
and unloaded automatically. Therefore the tester is easy to use and
widely welcomed by many users.
Hardened and surface hardened steel, hard alloy steel, casting
parts, non-ferrous metals, various kinds of hardening and tempering
steel and tempered steel, carburized steel sheet, soft metals,
surface heat treating and chemical treating materials, etc.
● It is a universal hardness testing instrument for the measurement
of Brinell, Rockwell and Vickers scale.
● Equiped 7-testing-foce and 5-indenter, it is universal to measure
a lot of material.
● Dwell time from 1 to 60S can be setup by the “time key” on the
panel, it is much conveninent than the setup on the manual hardness
● Force knob adopts the metall material to replace the plastic, it
improves the instrument using-life greatly;
● Loading, dwell and unloading is driven by electronic motor
automaticly, doesn’t need the operator to handle it, it eliminates
the human operating error maxiumly.
|Rockwell Scales||HRA, HRB, HRC|
|Rockwell Testing Force||60Kgf (588.4N), 100Kgf (980.7N), 150Kgf (1471N)|
|Brinell Scales||HBW1/30, HBW2.5/31.25, HBW2.5/62.5,HBW5/62.5, HBW10/100,
|Brinell Testing Force||30Kgf (294.2N), 31.25Kgf (306.5N), 62.5Kgf (612.9N), 100Kgf
(980.7N), 187.5Kgf (1839N)|
|Vickers Scales||HV30, HV100|
|Vickers Testing Force||30Kgf (294.2N), 100Kgf (980.7N)|
|Rockwell Hardness Indication||Analogue display|
|Rockwell Hardness Resolution||1HR|
|Brinell Indention Reading||37.5x Measuring microscope(15x eyepiece and 2.5x objective)|
|Brinell Value Reading||Inspect the Brinell hardness table|
|Vickers Indention Reading||75x Measuring microscope(15x eyepiece and 2.5x objective)|
|Vickers Value Reading||Inspect the Vickers hardness table|
|Dwell Time||Adjustable 2 ~ 60S|
|Max. Height of Specimen||175mm|
|Max. depth of specimen||165mm|
|Maximum of Specimen||Rockwell: 170mm; Brinell: 140mm, Vickers; 140mm|
|Plywood Packing Dimension||630x440x960mm|
|Accuracy||Conform to ASTM E-18; ISO6508; EN-ISO6507|