SCB-3000D medium Brinell hardness tester

SCB-3000D medium Brinell hardness tester

The machine adopts the full-automatic closed-loop sensor control technology. The stepless servo motor directly drives the ball screw to apply force, and the force value sensor feedback the force application process and size to micro classification, so as to eliminate the over loading or less loading fluctuation caused by the hydraulic or motor deceleration error or the spindle knife edge friction with the increase of the use time of the traditional weight lever amplification loading system. The system has overload and over position automatic protection function, 10 level test force selection and 14 level test scale; Solid structure, good rigidity, precision, reliability, durability and high testing efficiency; The test process is automated, and no one is responsible for the operation error; Large LCD screen, intelligent menu prompt, easy to operate; High precision reading microscope measuring system;

Technical parameters:

Test force:612.9、980.7、1225.9、1838.8、2451.8、4903.5、7355.3、9807、14710.5、29421N

（62.5、100、125、187.5、250、500、750、1000、1500、3000kgf)

Measuring range: 8-450HBS,8-650HBW

Test work piece: large height: 400mm

Sample:large depth:200mm

Hardness value reading method:

Read the indentation with the reading microscope and check the table

Guarantee time:0~60s

Effective field of view: 6mm

Micrometer drum: small value: 5μm

Power Supply: 220V 50HZ

Host weight: Gross weight 240kg

Overall dimensions: 860 x 680x1250mm (L x W x H)

Standard configuration:

Instrument host: 1 set Φ 2.5、 Φ 5、 Φ 10mm cemented carbide ball indenter: 1 each

Standard Brinell hardness block: 3 pieces Φ 110 large flat test bench: 1

bolt driver: 1 Φ 60 small flat test bench: 1

Software: 1 set Φ 60V type test bench: 1

20 reading microscope: 1 Fuse 2A: 2

power cord: 1 piece dust cover: 1