Digital Micro Hardness Tester TH713

TH713 Digital Micro Vickers hardness tester adopts unique precision design of optics, mechanic and electrics features, make the indentation image clearer, and get more precise measurements. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test mode, test force, indentation length, dwell time, test numbers and conversion scale. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and show on the screen. Test results can be printed out by the built-in printer, and with RS232 interface for connecting to the computer. It can use optional Knoop indenter to measure Knoop hardness. And it can be equipped with LCD video measuring device and CCD image automatic measuring system.

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Danh mục: Vickers Hardness Tester

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Application Range

Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.

Packing List

Name	Qty	Name	Qty
Instrument Main Body	1 set	10^×Digital Measuring Eyepiece	1 pc
Diamond Micro Vickers Indenter	1 pc	10^×、40^×Objective	each 1 pc
Weights	6 pcs	Weight Axis	1 pc
Cross Test Table	1 pc	Flat Clamping Test Table	1 pc
Thin Specimen Test Table	1 pc	Filament Clamping Test Table	1 pc
Horizontal Regulating Screw	4 pcs	Level	1 pc
Fuse 1A	2 pcs	Halogen Lamp 12V、15~20W	1 pc
Power Cable	1 pc	Screw Driver	2 pcs
Hardness Block 400~500 HV0.2	1 pc	Hardness Block 700~800 HV1	1 pc
Anti-dust Cover	1 pc	Usage Instruction Manual	1 copy

Technical Specifications

Model		TH713
Test Force	gf	10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf
	N	0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N
Test Range		1HV~2967HV
Test Mode		HV/HK
Loading Method		Automatic (Loading/Dwell/Unloading)
Shifting between Objective and Indenter		Automatic Shifting
Conversion Scale		HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW
Data Output		Built-in Printer，RS232 Interface
Objective		10^×(Observe)，40^×(Measure)
Eyepiece		10^×Digital Measuring Eyepiece
Total Magnification		100^× ，400^×
Resolution		0.0625μm
Dwell Time		0~60s
Light Source		Halogen Lamp
X-Y Test Table		Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm
Max. Height of Specimen		90mm
Throat		100mm
Power Supply		AC220V，50Hz
Execute Standard		ISO 6507，ASTM E384，JIS Z2244，GB/T 4340.2
Dimension		480×325×545mm，Packing Dimension: 600×360×800mm
Weight		Net Weight: 31kg，Gross Weight: 44kg

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