ZHB-3000A Fully Automatic Three Indenters Brinell Hardness Testers

Brinell hardness tester factory, hardness tester manufacturer, China supplier



u Adopts casting shell with strong rigidity and precise structure design; 

u Load of test force is controlled by the sensor, which makes the whole structure compact and loading of test force stable and exact.

u Test process is controlled by CPU, using automatic switching between the objective and the indenter. The location of switching adopts mechanical and electronic double matching, which enables precise positioning;

u With built-in panel computer, parameter setting is easy and results can be displayed direct; meanwhile, it also avoids the stimulation and visual fatigue caused by the light source of the eyepiece, thus reducing measuring error.

u After selecting the scale, the instrument can automatically select the indenter and objective; the test table rises automatically and then back to the focusing position after loading the test force; it shows a clear image of the indentation and automatically measures the indentation, which realizes the fully automation of the Brinell test.




Model ZHB-3000A 
Test Force kgf 62.5kgf, 100kgf, 125kgf, 187.5kgf, 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf
N 612.9N, 980.7N, 1226N, 1839N, 2452N, 4903N, 7355N, 9807N, 14710N, 29420N
Test Range 3.18~653HBW
Loading Method Automatic (Loading/Dwell/Unloading)
Hardness Reading Indentation Displaying and Automatic Measuring on Touch Screen
Computer CPU: Intel I5,Memory: 2G,SSD: 64G
CCD Pixel 3.00 Million
Conversion Scale HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBS, HBW
Data Output USB Port, VGA Interface, Network Interface
Shifting between Objective and Indenter Automatic Recognition and Shifting
(Three Indenters, Two Objectives)
Objective 1× ,2×
Resolution 3μm ,1.5μm
Dwell Time 0~95s
Max. Height of Specimen 260mm
Throat 150mm
Power Supply AC220V,50Hz
Execute Standard ISO 6506,ASTM E10-12,JIS Z2243,GB/T 231.2
Dimension 700×380×1000mm,Packing Dimension: 920×510×1280mm
Weight Net Weight: 200kg,Gross Weight: 230kg

Packing List:
Name Qty Name Qty
Instrument Main Body 1 set 1×, 2× Objective each 1 pc
Ф2.5mm, Ф5mm, Ф10mm  Ball Indenter each 1 pc Small Plane Test Table 1 pc
Large Plane Test Table 1 pc V-shaped Test Table 1 pc
Fuse 2A 2 pcs Power Cable 1 pc
Hardness Block 150~250 HBW 10/3000 1 pc Hardness Block 150~250 HBW 5/750 1 pc
Inner Hexagon Spanner 3mm 1 pc Anti-dust Cover 1 pc
Usage Instruction Manual 1 copy