Integrated Portable Hardness Tester

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Integrated PortableHardness Tester

Our integrated portable hardness tester is a newhardness testing machine that offers high precision, small size and easyoperation. This hardness tester has many great functions, such as integratedcalibration, upper and lower limit setting, automatic switching off, batterycapacity display and automatic identification of impact test direction. In addition, theinstrument is designed with backlight for convenient use in darkness. Theportable hardness tester also has USB communication interface and can store 270average readings in 9 group files.

Ourintegrated portable hardness tester comes in three models, including TH170,TH172 and TH174. The TH170portable hardness tester isintegrated with D impact device for normal hardness testing. The TH172 hardnesstesting instrument is integrated with C impact device for hardness testing onthin, light and face hardened workpieces. TheTH174 hardness testing equipment is integrated with DL impact device forhardness testing of deep grooves and tooth surface.

Usually, ourintegrated portable hardness testers are used for hardness tests on installedmachinery and permanently assembled parts, heavy and large workpieces, axletree and other spareparts. They are also suitable for workpieces with narrow test space, like mould cavity. Inaddition, our portable hardness testers can be used for material identificationapplication in metal material warehouse and failure analysis of pressurevessel, steam turboset and other equipment.

Technical Specifications of Integrated Portable HardnessTester

Model	TH170	TH172	TH174
Impact device	D integrated	C integrated	DL integrated
Hardness scales	HLD, HB, HRC, HRB, HV, HS	HLC, HB, HRB, HRC, HV, HS	HLDL, HB, HRC, HRB, HV, HS
Accuracy	±6HLD(760 ±30HLD)	±12HLC	±12HLDL
Memory	270 average readings in 9 groups
Output interface	USB 2.0 to computer
Average surface roughness of workpiece	1.6μm(Ra)	0.4μm (Ra)	1.6μm(Ra) Diameter = 2.8mm
Max. workpiece hardness	900HLD	960HLC	950HLDL
Min. radius of workpiece (convex/concave)	Rmin = 50mm (with support ring Rmin= 10mm)	Rmin = 11mm (with support rings )	Rmin = 10mm
Min. workpiece weight	2~5kg on stable support 0.05~2kg with compact coupling	0.5~1.5kg on stable support 0.02~0.5kg with compact coupling	2~5kg on stable support 0.05~2kg with compact coupling
Min. thickness of workpiece coupled	5mm	1mm	5mm
Min. thickness of hardened layers	0.8mm	0.2mm	0.8mm
Continuous working time	150 h(without backlight)	150 h(without backlight)	150 h(without backlight)
Power	AAA 1.5V batteries (2PCS)
Operating temperature	0~40℃	0~40℃	0~40℃
Overall dimensions(mm)	155×55×25	160×60×25	215×60×25
Weight(g)	166	180	180

Standard delivery for our integrated portable hardness tester includes main unit,test block with HLD value, USB connecting cable, cleaning brush, two AAA 1.5Vbatteries, as well as TIME certificate, instruction manual, warranty card andcarrying case. Optional accessories such as support rings are also available.

As an integrated portable hardness tester manufacturer and supplier in China, we alsoprovide surface roughness tester, X-ray generator, Brinell hardness tester, ultrasonic flaw detector,and much more.

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Links：https://www.globefindpro.com/products/91774.html