Dongguan Liyi Environmental Technology Co., Ltd.
| Payment Terms | L/C, D/A, T/T, Western Union |
| Supply Ability | 100 units per month |
| Delivery Time | 5-20 days |
| Packaging Details | Plywood Box |
| Test Force | 10g - 1000g (Can Extend to 2kgf) |
| Hardness Conversion Scale | Hra, Hrb, HRC, Hbw, etc |
| Support Connect with Camera | Yes |
| Eyepiece | 10X with Inbuilt Encoder, Auto Calculate |
| Calibrating Method | Standard Hardness Test Blocks |
| Test Mode | Hv or HK |
| Quality Automatic Judgement Function | Yes |
| Turret | Automatic (10X, 20X, 40X, 40X, Hv - HK Indenter) |
| Brand Name | LIYI |
| Model Number | DVK-1A-6 |
| Certification | ISO, ASTM, GB/T, BSEN |
| Place of Origin | Dongguan |
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Product Specification
| Payment Terms | L/C, D/A, T/T, Western Union | Supply Ability | 100 units per month |
| Delivery Time | 5-20 days | Packaging Details | Plywood Box |
| Test Force | 10g - 1000g (Can Extend to 2kgf) | Hardness Conversion Scale | Hra, Hrb, HRC, Hbw, etc |
| Support Connect with Camera | Yes | Eyepiece | 10X with Inbuilt Encoder, Auto Calculate |
| Calibrating Method | Standard Hardness Test Blocks | Test Mode | Hv or HK |
| Quality Automatic Judgement Function | Yes | Turret | Automatic (10X, 20X, 40X, 40X, Hv - HK Indenter) |
| Brand Name | LIYI | Model Number | DVK-1A-6 |
| Certification | ISO, ASTM, GB/T, BSEN | Place of Origin | Dongguan |
| High Light | automatic hardness tester ，digital hardness tester | ||
Digital Micro Vickers Hardness Test with Vickers Knoop Diamond Indenter
1. We are Manufacturer, selling our product.
2. Give you the best price.
3.The Fastest delivery for urgent orders.
4. Guaranteed goods high accuracy and stability
5. Provide our customers 2 year after sales service.
Main Function:
This is a high-tech and new product combining the optics, mechanic and electrics features. With a novel and pleasing appearance, the internal structure is mainly made by stainless steel parts, has better performance. It adopts a new type of automatic turret mechanism, equipped with both Micro Vickers and Knoop indenters. These two indenters adopt the independent alignment device which ensures that Vickers and Knoop indentation are at the same center position. It can directly shows the test mode, test force, indentation length, dwell time, test numbers, conversion scale, date and time on the large screen. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. With the up and down limit alarm function, test results can be saved for checking or be printed out by the built-in printer, and with RS232 interface for connecting to the computer. It can use optional Knoop indenter to measure Knoop hardness. And it can be equipped with LCD video measuring device and CCD image automatic measuring system.
Application range:
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.
| Model | DVK-1A-6 | |
| Turret | Automatic | |
| 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 | 1HV~2967HV | |
| Test Mode | HV/HK | |
| Loading Method | Automatic (Loading/Dwell/Unloading) | |
| Conversion Scale | HV, HK, HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HS, HBW | |
| Data Output | Built-in Printer,RS232 Interface | |
| Hardness Reading | LCD Display, Data can be saved | |
| Objective | 10× (Observe),20× (Measure),40× (HV Measure), 40× (HK Measure) | |
| Eyepiece | 10× | |
| Total Magnification | 100× ,200× ,400× , 400× | |
| Resolution | 0.03μm ,0.015μm | |
| Dwell Time | 0~95s | |
| Light Source | Halogen Lamp | |
| X-Y Test Table | Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm | |
| Max. Height of Specimen | 90mm | |
| Throat | 120mm | |
| Power Supply | AC220V,50Hz | |
| Execute Standard | ISO 6507,ASTM E384,JIS Z2244,GB/T 4340.2 | |
| Dimension | 495×305×550mm,Packing Dimension: 600×360×800mm | |
| Weight | Net Weight: 35kg,Gross Weight: 44kg | |
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 10× Digital Measuring Eyepiece | 1 pc |
| Diamond Micro Vickers Indenter | 1 pc | Diamond Knoop Indenter | 1 pc |
| 10×, 20×, 40×, 40× Objective | 4 pcs | Weights | 7 pcs |
| Power Cable | 1 pc | Cross Test Table | 1 pc |
| Thin Specimen Test Table | 1 pc | Flat Clamping Test Table | 1 pc |
| Filament Clamping Test Table | 1 pc | Level | 1 pc |
| Horizontal Regulating Screw | 4 pcs | Halogen Lamp 12V,15~20W | 1 pc |
| Fuse 1A | 2 pcs | Screw Driver | 1 pc |
| Inner Hexagon Spanner | 1 pc | Color Filter | 1 pc |
| Plastic Absorbing Plate | 1 pc | Hardness Block 400~500 HV0.2 | 1 pc |
| Hardness Block 700~800 HV1 | 1 pc | Hardness Block 700~800 HK1 | 1 pc |
| Anti-dust Cover | 1 pc | Usage Instruction Manual | 1copy |
Product Effects
Company Information
LIYI INTERNATIONAL is a professional manufacturer of various kinds of testing equipments over 12 years. LIYI products are widely used in paper products, packaging, ink printing, adhesive tapes, bags, footwear, leather products, environment, toys, baby products, hardware, electronic products, plastic products, rubber products and other industries, and applicable to all scientific research units, quality inspection institutions and academic fields.
Our Services
If you face any problems in future during testing process we promise we will give you a reply within 48 hours and solution provide within 3 working days. We can offer operation video and English operation manual. We can provide video-con.
1. Considerate Service Different countries plugs, manually change the-voltage from 110V to 220V, insurance indicator.
2.Excellent After sale Service:
12 months warranty. Besides, we can help you to repair your problem controller freely, even it's not from our factory. What you need to do is to send us the controller.
3.Commitment:
We will sign a letter of commitment while we sign the contract, which will improve your confidence to us.
4.Good Packaging:
Simulation Animatronic Customer Triceratops are covered with air bubble film before put them into the wooden case, which not only has good shock absorption, impact resistance, heat sealing and also has the advantages of nontoxic, odorless, moisture corrosion, good transparency etc.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
1 million-2.5 million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Dongguan Liyi Environmental 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 technic... Dongguan Liyi Environmental 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 technic...
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