DHV-1000 Digital Micro Vickers Hardness Tester

Instruction

DHV-1000 is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments.

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.

Reliability & Repeatability

Closed-loop loading control system improves the accuracy of test force, higher repeatability and stability

Automatic switching between the objective lens and indenter

Easy Operation and Output

LCD screen display mode, force, indentation length, dwell time, numbers and conversion scale

Digital micrometer eyepiece, press the eyepiece button to automatically calculate and display hardness value

LCD video measuring device or CCD image automatic measuring system (optional), Knoop indenter (optional)

Technical Specification

DHV-1000

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 1-2967 HV

Hardness Resolution 0.1 HV

Loading Method Automatic (Loading/Dwell/Unloading)

Turret Automatic Shifting

Conversion Scale HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW

Eyepiece 10× Digital Measuring Eyepiece

Objective 10× (Observe), 40× (Measure)

Total Magnification 100×, 400×

Effective Field of View 200 μm

Min. Measuring Unit 0.06 μm

Dwell Time 0-60 s

Light Source Halogen Lamp

X-Y Test Table Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm

Sample Height 0-90 mm

Throat Depth 100 mm

Power Supply AC220V，50Hz

Execute Standard ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2

Dimension Machine: 480 W ×325 D ×545 H mm，
Packing: 600 W ×360 D ×800 H mm

Weight Net Weight: 31kg
Gross Weight: 44kg

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		DHV-1000
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		1-2967 HV
Hardness Resolution		0.1 HV
Loading Method		Automatic (Loading/Dwell/Unloading)
Turret		Automatic Shifting
Conversion Scale		HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW
Eyepiece		10× Digital Measuring Eyepiece
Objective		10× (Observe), 40× (Measure)
Total Magnification		100×, 400×
Effective Field of View		200 μm
Min. Measuring Unit		0.06 μm
Dwell Time		0-60 s
Light Source		Halogen Lamp
X-Y Test Table		Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm
Sample Height		0-90 mm
Throat Depth		100 mm
Power Supply		AC220V，50Hz
Execute Standard		ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2
Dimension		Machine: 480 W ×325 D ×545 H mm， Packing: 600 W ×360 D ×800 H mm
Weight		Net Weight: 31kg Gross Weight: 44kg

Excellent Service

DHV-1000 Digital Micro Vickers Hardness Tester

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