Main purpose of the equipment:

Microhardness tester is mainly used for small load Vickers hardness test, which can test the hardness of small precision parts, surface hardening layer, effective hardening layer, coating surface, thin sheet materials, etc. Due to the small loading force, the indentation is very small and will not affect the appearance and performance of the sample. It is an ideal hardness testing instrument for material research and testing by scientific research, factories, and quality supervision departments; Scope of application: Heat treatment, carbonization, quenching and hardening layers, surface coatings, laminated metals, ferrous metals, non-ferrous metals, and small and thin parts.

Technical indicators:

Equipment Name: CratoSW50S Digital Microhardness Analysis System

Specification and model: Cratos W50S

The Cratos W50S digital microhardness analysis system is a new generation of hardness analysis system, designed with an integrated device and computer, equipped with Windows 7 operating system and built-in CCD image acquisition system. The measurement operation is all on a tablet computer, which can directly display dynamic indentation images and lock them, automatically measure Vickers hardness values, with high measurement accuracy and stable performance, avoiding errors caused by human operation and the stimulation and visual fatigue caused by the microscope's light source to the eyes; Automatically record measurement data and save it as a WORD document.

By combining an industrial tablet computer with a hardness tester, all parameters required for testing can be selected on the tablet computer, with clear and intuitive display and easy operation.

Equipped with a built-in CCD image acquisition system, the indentation display is clear and intuitive, and the hardness value can be read by simply touching the button.

Automatic recognition between the indenter and objective lens, automatic turret rotation, and automatic measurement of micro Vickers hardness values.

The hardness scale can be freely converted between different hardness scales.

Equipped with USB interface, VGA interface, and Ethernet port, the hardness test results can be printed and output through the USB interface, and uploaded and shared via the network.

Automatically record measurement data, generate hardness depth curves, and save them as WORD or EXCEL documents.

The X-Y electric test bench has automatic focusing and measurement, fully realizing the automation of micro Vickers hardness testing.

Execution standards: ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2

1、 Main technical parameters of the equipment:

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

Hardness testing range: 1HV~2967HV

Test mode: HV/HK

Test force application method: automatic (loading/holding/unloading)

Convert ruler: HV, HK,HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T,HR45T, HS, HBW

Computer System: CPU: Intel I5, Memory: 8GB, Solid State Drive: 128GB

Hardness reading: Touch screen displays indentation, automatic reading

Data output: can generate WORD or EXCEL reports and obtain curve graphs

Camera pixel: 130W

Objective lens and indenter switching: automatic switching

Objective lens: 10 x (for observation), 40 x (for measurement)

Digital micrometer eyepiece: 10 ×

Resolution: 0.025 μ m

Shelf life: 0-60s

Light source: halogen lamp light source

X-Y electric test bench: size: 110 × 110mm; stroke: 50 × 50mm

Step accuracy: 0.002mm

Maximum height of sample: 185mm

Distance from the center of the pressure head to the machine wall: 130mm

Power supply: AC220V, 50Hz

Dimensions: 560 × 335 × 675mm

Weight: 52kg

Equipment hardware standard configuration:

10 x, 40 x objective lenses: 1 each

10 x digital micrometer eyepiece: 1 piece

Diamond micro Vickers indenter: 1 piece

External touch screen display: 1 unit

Electric cross test bench: 1 unit

Thin film clamping table: 1 unit

Flat mouth clamping table: 1 unit

Wire clamping table: 1 unit

Weight: 6 pieces

Weight axis: 1 piece

Horizontal adjustment screws: 4 pieces

Level gauge: 1 piece

Halogen lamp 12V, 15~20W: 1 piece

Standard hardness block 400~500HV0.2:1 block

Standard hardness block 700~800HV 1:1 block

USB flash drive: 1 unit

Mouse: 1

Touch pen: 1 piece

Touch screen remote control: 1 unit

Fuse 1A: 2 pieces

Screwdrivers: 2 pieces

Equipment dust cover: 1 piece

Product manual: 1 copy

Product Qualification Certificate: 1 copy