Model CHB-3000D Electronic Brinell hardness tester is the closed loop sensor loading, the electronic control system,
has 10 levels test force.
The machine has high precision, high repeatability and stability, simple operation, etc.
Technical Specifications:
Model
THB-3000D
Brinell Scale
HBW2.5/62.5, HBW2.5/187.5, HBW5/125, HBW5/750, HBW10/100,
HBW10/250, HBW10/500, HBW10/1000, HBW10/1500, HBW10/3000,
Test Force
62.5kgf(612.9N), 100kgf(980.7N), 125kgf(1226N), 187.5kgf(1839N), 250kgf(2452N), 500kgf(4903N), 750kgf(7355N), 1000kgf(9807N), 1500kgf(14710N), 3000kgf(29420N)
Max Height of Specimen
230mm
Min Measuring Unit
0.625um
Dwelling Time
0~60s
Hardness test Range
8~650HBW
Total Amplification
20X
Carried Out Standard
EN ISO6507, EN ISO6506, ASTM E-384,ASTM E-10-08, GB/T231.2, JJG150
Distance between Indenter to outer wall
130mm
Readout Hardness Value
LCD Screen Displays, Print output, Built-in Printer
Power Supply
AC220+5%,50~60Hz
Overall Dimension (mm)
550x210x750mm
Net Weight of Instrument
About 90kg
Main Accessories
20X Micro Eyepiece 1 pc, Hard Alloy Ball Indenters Diameter 2.5, 5, 10mm each 1 pc, Standard Hardness Test Block 3 pcs, Large, Middle, V-shaped Test Table, each 1 pc, Power Cord 1 pc, RS232 Cable 1 pc
Usage Range
Brinell hardness test that shows largest indentation among all hardness tests is able to reflect the comprehensive features of material, and the test is unaffected by the organization micro-segregation and the componential unevenness of specimen; and hence it is a hardness testing method with high precision. The Brinell hardness test is widely used in such industrial fields as metallurgy, forging, casting, unhardened steel and non-ferrous metals industries, as well as in laboratories, universities, colleges and scientific research institutes.
Name
Quantity
Name
Quantity
Objectives 20x
1
Diameter 2.5、5、10mm Hard Alloy Steel Ball Indenter
Each 1
Standard Blocks
3
Large, Medium, “V” shaped Testing Table
Each 1
Power Cable
1
232 Cable
1
Manual
1
Product certificate, Printer Manual
Each 1