Portable Hardness Tester HLN-11A ( Discontinue Model )

Description

HLN 11-A is discontinue, replacement model is TH - 110

Alat uji kekerasan bahan pengukur kekerasan besi alat uji kekerasan logam, material, machine venicle, spare parts. biasanya customer menghitung tingkat tingkat kekerasan untuk mengetahui tensile strenght dengan tidak merusak benda.

Feature

• Wide measuring range, for all metallic materials
• Direct display of hardness scales HRB, HRC, HV, HB,HS, HL
• Conversion to tensile strength (U.T.S.)
• Test at any angle, even upside down
• Removable printer included
• Six Impact Devices are available for special applications
• Large LCD display showing all functions and parameters
• Battery low indication
• Power charging indication on the keyboard by LED
• Fault distinguish in details (E1-E5)

Spesifikation

Hardness scales	HL, HRC, HRB, HV, HB, HS
Tensile strength U.T.S range	374~1999 MPa
Accuracy	±6HLD (760±30HLD) error of displayed value
	6HLD (760±30HLD) repeatability of displayed value
Standard impact Device	D impact device
Optional Impact Devices	DC/D+15/G/C/DL impact devices
Max. Workpiece Hardness	996HV (For Impact Devices D/DC/DL/D+15/C )
	646HB (For Impact Device G)
Min. Radius of workpiece (convex / concave)	Rmin=50mm (with support ring Rmin=10mm)
Min. workpiece weight	2~5kg on stable support
	0.05~2kg with compact coupling
Min. Workpiece thickness	5mm (Impact Device D/DC/DL/D+15)
	1mm (Impact Device C)
	10mm (Impact Device G)
Min. Thickness of hardened layers	0.8mm
Power	Rechargeable batteries NiMH 5×1.2V 600mAh
Charging time	3 hours
Continuous working time	50hours (without printing and backlight)
Operating temperature	0~40?
Relative humidity	±90%
Overall dimensions	268×86×50mm
Weight	615g (including impact device and printer)