COMPANY PRODUCT

This model hardness tester is an automatic Rockwell hardness tester. After place on the specimen, the whole test process will be completed automatically, only press one key, the hardness value will be readout.
 
Main Features:
1. Specimen will be raised up automatically (without height limited)
2. Automatically load the initial test force
3. Automatically load the main test force
4. Automatically measure the hardness values
5. Hardness value automatically be digitally displayed
6. May test with such Rockwell scales as HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK
7. Automatically revise the measuring errors
8. Automatically hardness exchange
9. Print the test result with a built-in printer
 
Main Technical Specifications

Exchange Scales	Superficial Rockwell, Brinell, Vickers
Readout Hardness Value	Large Digital Display Screen
Max Height of Specimen	250mm, Added Height: 400mm
Data  Output	Built-in Printer, RS232 Interface
Dwelling Time	0~99s
Carry Out Standard	BSEN 6508， ISO 6508， ASTM E18， GB/T230
Initial Test Force	3.0kgf(29.4N)
Test Force	15kgf(147.1N)   30kgf(249.2N)    45kgf(441.3N)
Hardness Test Range	HR15N：70-94 HR30N：42-86 HR45N：20-77 HR15T：67-93 HR30T：29-82 HR45T：1-72
Power Supply	AC220+5%,50~60Hz
Overall Dimension (mm)	540×280×840
Net Weight of Main Tester	About 80kg