Hardness Tester

 Fully computerised system for indentation measurement and display. 
2. Accurate measurement of Brinell Hardness through matched Optics, CCD Camera, hardware and software using advanced image processing technology. 
3. Wide range of testing with 4 load steps 
4. High accuracy confirming to IS 2281/ 2005 
5. Hydraulically loading / unloading system provided with load / unload knob for operation. 
6 Windows based software system. 
7. Two modes of measurement, Manual and Auto. 
8. In auto mode the image is scanned for measurement and hardness is displayed automatically. 
9. Verification facility provided for a clear indication of measured impression by encircling the same. 
10. Windowing facility provided for measurement of bad images due to poor surface finish and other reasons.
11.Macro and Micro adjustment facility provided in manual mode for fast and accurate encirculing of the image to be measured. 
12. Calibration mode is provided with password protection. 
13. Batch testing facility is provided. 
Description 
B-3000 PC Computerized Brinell Hardness tester has a C type load frame, The Job is positioned on the test table and lifted by the hand wheel to touch the support plate. Required load is applied on the job and removed by operating Load / IUnload knob provided on machine at the bottom side of load frame. The timely indexing of indentor is automatic. 
On removal of load the optics will transfer the image of indentation to CCD. The image is further digitalized and processed by PC for measurement. The diameter of the image can be measured automatically / manually to give Brinell hardness value.
The test report consists of Machine, Sample and test details along with 
• Mean diameter 
• Brinell hardness value 
• Bitmap image 
• Low / High limits of acceptance and accept or reject status.
Technical Specification 
• Test Loads 500,750,1000, & 3000 kgf 
• Max. test height 360 mm (approx) 
• Depth of throat 200 mm 
• Size of base 390 x 910mm (approx) 
• Machine height 1230 mm (approx) 
• Drive motor 0.33 HP 
• Power supply 3 Phase 400-440 V, 50 Hz AC. (for Machine) 
& 1 Phase 200-220 V, 50 Hz AC. (for Computer) 
• Weight of the Machine 230 Kg (approx) 
• Indentors 5 mm and 10 mm dia 
Standard Accessories 
• Testing table dia 200 mm - 1 No 
• Testing table dia 70 mm with V groove for round jobs 10 mm to 80 mm dia - 1 No 
• Ball holder 5 mm - 1 No. 
• Ball holder 10 mm - 1 No. 
• Test Block HB 5/750 - 1 No 
• Test Block HB 10/3000 - 1 No 
• Steel balls 5 mnnd 10 mm dia - 5 Nos each 
• Allen Spanner - 1 et 
• Instruction manual - 1 Book 
• Printer (Extra Accessories)