Product Details

Applications:

Applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line, Failure analysis of pressure vessel, steam generator and other equipment, Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces, Testing surface of a small hollow space, Material identification in the warehouse of metallic materials, Rapid testing in large range and multi-measuring areas for large-scale work piece.

* Palm size for narrow space.

* Test at any angle, even upside down.

* Direct display of hardness scales HRB, HRC, HV, HB, HS,HL.

* Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc.

* User recalibration function allowed.

* Can communicate with PC computer for statistics and printing by the optional cable.

* Manual or automatic shut down.

* Low battery indication.

Display	12.5 mm LCD with back light
Materials	9 different common materials
Measuring range	200 ~ 900 HLD
Accuracy	Display error ± 0.8 %
Repeatability	± 0.8 %
Conversion	HL-HRC-HRB-HB-HV-HSD
Memory	50 data can be stored and re-readable
Impact device	D Will handle, Weight: 75g
Storage temperature	-30 ~ +60 ℃
Working Conditions	Temperature: -10 ~ +50 ℃ Humidity: ≤ 90 %
Power supply	2 x 1.5 V AAA size (UM-4) battery
Dimension	146 × 65 × 36 mm
Weight	130 g (not including batteries)

Measuring and Converting Ranges
Material		HL	HRC	HRB	HB		HS	HV
Material		HL	HRC	HRB	30D²	10D²	HS	HV
1	Steel & Cast Steel	300~900	20.0~68.0	38.4~99.5	80~647		32.5~99.5	80~940
2	C. W. Tool Steel	300~840	20.4~67.1					80~898
3	ST. STEEL	300~800	19.6~62.4	46.5~101.7	85~655			80~802
4	Gray Cast Iron	360~650			93~334
5	Nodular Cast Iron	400~660			131~387
6	Cast Aluminum	174~560				20~159
7	Brass	200~550		13.5~95.3		40~173
8	Bronze	300~700				60~290
9	Copper	200~690				45~315