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[China]
Trade Verify
Address: Room 202, Building 5, 96 kechuang road, Lianke Innovation Center, Nancheng District, Dongguan, Guangdong, China.
Contact name:Victoria Li
Dongguan Liyi Environmental Technology Co., Ltd. |
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Verified Suppliers
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8 Inch LCD Touch Screen Automatic Turret Digital Micro Vikers Hardness Tester Machine
Main purpose and application:
1. Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3. Glass, chip and ceramic material.
Specifications:
Turret | Automatic Turret |
Objective | 10X (observe); 40X (measure) |
Eyepiece | 10X digital eyepiece with built-in encoder |
Total Magnification | 100X (observe); 400X (measure) |
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) |
Hardness scale | HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 |
Conversion scale | HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T HV, HK, HBW |
Loading speed | ≤50μm/sec |
Indenter | Standard Rectangular pyramid diamond indenter (136º±0.5º) |
Min. measuring unit | 0.01μm |
Hardness value rang | 8HV-2900HV |
Data display | 8 inch LCD touch screen |
Loading method | Automatically (Load, dwell and unload the testing force) |
Duration time | 1-99s (each step is 1 second) |
Objective lens center and indenter center | Coincidence accuracy error < 1um (objective lens center position can be adjusted) |
X-Y Testing Table | Dim.:100×100 mm, Max. Travel Range: 25×25mm, Moving Resolution Ratio: 0.01mm |
Test space | Maximum height: 100mm (vertical); Throat depth: 130mm (horizontal) |
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours) |
Machine size and N/W | 540*260*650mm 50kg |
Packing size and G/W | 710*420*627mm 68kg |
Power Supply | 220V ± 5%, 50/60 Hz (110V is available) |
Executed Standard | GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734 |
Reference pictures:
About our company:
Guangdong LIYI Technology Co.,Ltd is a high technology supported production-oriented enterprise who specializes in developing, manufacturing,marketing all kinds of environmental equipment.Our company has advanced technology, experienced technical management personnel and efficient professional service staffs, fine quality management and perfect after-sales service system.
To strengthen the quality awareness,perfect management system,improve product credit,meet customers increasing requirements, our company brought into ISO9001:2008 international quality management system and obtained the certificate: N0006997-1.
Our company will continue to develop, innovate and keep faith. We combine with the international testing standards and the specific demands of customers that may establish a new banner in Chinese testing industry.
