HR-45DX Touch Screen Digital Display Superficial Rockwell Hardness Tester

1.Application:

HR-45DX Touch Screen Digital Display Superficial Rockwell Hardness Tester uses the electronic electric loading,

high precision sensor, has a unique closed-loop control system.

Automatic correction of high, medium and low hardness values according to the standard hardness block.

The test force can be automatic corrected by standard dynamometer. More samples and test information,

measurement data will save as EXCEL format in U disk, that will easy to edit and process.

2.Technical Parameter:

Model	HR-45DX
Superficial Rockwell Initial Test Force	3Kgf (29.42N)
Superficial Rockwell Total Test Force	15Kgf (147.1N); 30Kgf (294.2N); 45Kgf (441.3N)
Hardness Scale	HR15N; HR15T; HR15W; HR15X; HR15Y HR30N; HR30T; HR30W; HR30X; HR30Y HR45N; HR45T; HR45W; HR45X; HR45Y
Superficial Rockwell Measuring Range	HR15N: 70-94; HR30N: 42-86; HR45N: 20-77 HR15T: 67-93; HR30T: 29-82; HR45T: 1-72
Hardness Value Resolution	0.1 HR
Test Force Error	＜1%
Dwell Time	0~99 s
Max. Height Of Sample	200 mm
Distance From Indenter To The Wall	200 mm
Conversion Scale	Rockwell, Brinell, Vickers
Data Display Output	Touch Screen Display Readout, By EXCEL Format To Save In The U Disk
Standards Compliant	BSEN 6508, ISO 6508, ASTM E18, GB/T230