Micro Vickers Hardness Tester

Product Details :

AUTO/MAMUAL Turret Digital Micro Hardness Tester （HVD-1000 MT/HVD-1000AT)It has a more faster testing speed than other ordinary Micro hardness tester. The hardness value can be displayed directly and not need to enter the length of the diagonal. And the HVD-1000 AT/MT is famous assist fashion and decent design, high testing precision, stable functions and simple operation.

Main functions and features :

1. Special designed for improving the working efficiency of our customers as its automatically design. After adjusting the focal length, the objective lens and indenter can be switched automatically. And the testing force can load, dwell and unload automatically. Then the objective lens will automatically return to the initial focus state, and the length of indentation can be measured directly.

2. The independent research and development of lifting system and positioning system, ensured the accuracy and repeatedly of the testing process.

3. With Vickers hardness and Knoop hardness testing capabilities, and testing force can be extended to2KG.

4. Testing method, testing power and duration time can be displayed directly on the LCD screen.

5. According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.

6. The testing data able to be printed directly by the built-in printer.

7. Reserved image channel , can be connected with computer, used the image analysis software to analyzing the physical and chemical properties of the material.

Main purpose and the scope of the application :

1. Testing the hardness of metallographic structure, from the most soft material to the most hard material.

2. Carburizing, nitriding, hardened layer, surface coating, steel, nonferrous metals.

3. The hardness of the glass, ceramic materials.

Models HVD -1000 MT HVD -1000 AT Testing Force 10g(0.098N)、25g (0.245N)、50g (0.49N)、100g (0.98N )、200g (1.96N)、300g(2.94N)、500g (4.9N)、1000g(9.8N)Scale HV0.01、HV0.025、HV0.05、HV0.1、HV0.2、HV0.3、HV0.5、HV1、HV 2Min. Measuring Unit 0.25μmHardness Value Rang 1HV-4000HVHardness Value of Reading Digital LCD Screen Total Magnification of Microscope 100X（For Observation）、400X（For Measurement）(Can be extended to 200X or 600X)Loading Method Automatically (Load, dwell and unload the testing force Duration Time 1-99sSwitch Type of Objective lens and Indenter Manual Turret(Objective Lenses-Indentor-Objective Lenses switching Automatically)Auto Turret(Objective Lenses-Indentor-Objective Lenses switching Automatically)Specimen Allowing Maximum Height 85mmDistance from Indenter Center toFuselage120mmOverall Dimension 490×185×515mm（L×W×H）Net Weight 45kgLight Source LED Cold light source (can be continuous use for 24 hours, no heat generated, servicing life can reach 100,000 hours）Power Supply 110V/220V + 5%, 50/60 HzX-Y Testing Table Dim.:100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio:0.01mmData Output Built-in Printer(Hardness Value, The Max. And Min. Value, Testing times and Average Value)Built-in RS-232 interface Standard Accessories 10X micrometer eyepiece – 1 No10X objective lens – 1 No40X objective lens – 1 No Vickers indenter – 1 NoX-Y Testing Table – 1 No Test Block - 2 pieces Flat Fixture – 1 No Small Parts Fixture – 1 No Water level – 1 No Power line & Dust cover – 1 No Accessory case – 1 No