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 institutions, 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: CratoSW50 Fully Automatic Digital Microhardness Tester

Specification and model: Cratos W50

The Cratos W50 fully automatic digital microhardness tester is a new generation of hardness tester, with an integrated design of hardness tester and computer. The measurement operation is carried out on a tablet computer, which is convenient and fast to operate, and the display is clear and intuitive; The lifting screw adopts a worm gear structure for smooth transmission; At the same time, the device is equipped with a built-in CCD image acquisition system, which can directly display dynamic indentation images on the tablet and lock them. It automatically measures the Vickers hardness value with high measurement accuracy and stable performance, avoiding errors caused by human operation; Automatically record measurement data, generate hardness depth curves, and save them as WORD documents.

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: closed-loop sensor control system for 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: 2G, Solid State Drive: 64GB

Hardness reading: automatic reading

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

Camera pixel: 130W

Objective lens and indenter switching: automatic switching

Resolution: 0.025 μ m

Shelf life: 0-60s

Light source: halogen lamp light source

Digital X-Y test bench: size: 120 × 120mm; stroke: 25 × 25mm

Step accuracy: 0.003mm

Sample height: 185mm

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

Power supply: AC220V, 50Hz

Dimensions: 560 × 335 × 675mm

Equipment weight: 48kg

Packaging weight: 62kg

Equipment hardware standard configuration:

Device host: 1 unit

Objective lens: 1 x 10 x, 1 x 40 x objective lens each

Eyepiece: 1 10 x digital micrometer eyepiece

Diamond micro Vickers indenter: 1 piece

Test bench: 1 digital cross, 1 thin sheet clamp, 1 flat mouth clamp, and 1 thin wire clamp each

Weight: 6 pieces

Weight axis: 1 piece

Horizontal adjustment screws: 4 pieces

Level gauge: 1

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

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

Hardness block: 1 standard hardness block of 700-800 HV1

USB flash drive: 1 unit

Touch screen remote control: 1 unit

Touch pen: 1 piece

Mouse: 1

Fuses (1A): 2 pieces

Screwdrivers: 2 pieces

Power cord: 1 piece

Equipment dust cover: 1 piece

Product manual: 1 copy

Product Qualification Certificate: 1 copy