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Model NO.: HV-30M
Testing Range: 8HV to 2900HV
Illumination: Adjustable LED
Testing Force: 0.5kgf, 1kgf, 2kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf
Dwell Time: Adjustable 1–60s
Max. Height of Specimen: 170mm
Instrument Throat: 130mm
Packing Dimension: 630 x 460 x 710mm
Gross/Net Weight: 50kg / 40kg
Trademark: SINOWON
Specification: CE
Origin: Guangdong, China
HS Code: 9024102000
The HV-30M/30P/30A is a semi-automatic and intelligent Vickers hardness testing machine that uses a closed-loop force sensor instead of traditional weights. This innovative design improves accuracy and reliability during testing.
The selection of testing force and dwell time is controlled and monitored on the front panel, making the process of loading, dwelling, and unloading fully automatic. The machine features a digital microscope with an adjustable LED light, eliminating the need for manual measurement of indentation diagonals. Simply aim at D1 and D2, press the key twice, and the built-in processor calculates the Vickers value and displays it on the LCD screen automatically.
This system significantly increases the speed and accuracy of Vickers hardness testing by eliminating the need for manual readings and cross-referencing tables. The Vickers test method is known for its precision, using a single diamond indenter suitable for all types of metals and surface treatments. It can be applied across a wide range of materials, from soft to extremely hard, under varying loads.
Although more expensive than Brinell or Rockwell machines, the Vickers hardness tester is a floor-standing unit ideal for laboratories requiring high accuracy and versatility.
**Software Interface**
**Digital XY Anvil**
The Vickers hardness test involves indenting the material with a diamond pyramid indenter (136° angle) under a load ranging from 1 to 100 kgf. The load is typically applied for 10 to 15 seconds, after which the two diagonals of the indentation are measured using a microscope. The average diagonal length is used to calculate the Vickers hardness value.
The Vickers hardness is reported as "X HV/Y," where X is the hardness number and Y is the load in kgf. For example, 800 HV/10 means a hardness of 800 was achieved using a 10 kgf load. Different loading settings yield consistent results on uniform materials, offering better consistency than other methods.
When choosing a hardness tester, consider the following:
- What type of test method suits your application?
- Use the highest possible load and largest indenter.
- Consider the size and shape of the sample.
- Evaluate if the test location is accessible.
- Determine the volume of testing required.
- Assess the level of accuracy needed.
- Set a budget.
- Consider ROI and cost-saving potential.
- Identify any issues with your current testing method.
- Evaluate user knowledge and training needs.
**Specifications Table**
| Product Name | 30Kg Digital Vickers Hardness Tester |
|--------------|----------------------------------------|
| Model | HV-30M, HV-30P, HV-30A |
| Code# | 821-121, 821-121P, 821-121A |
| Turret | Manual (HV-30M/HV-30P), Auto (HV-30A) |
| Mini-Printer | Not included (HV-30M/HV-30P), Included (HV-30A) |
| Testing Force | 0.5, 1, 2, 3, 5, 10, 20, 30 kgf |
| Testing Range | 8HV – 2900HV |
| Loading Control | Automatic (Loading, Dwell, Unloading) |
| Microscope Magnification | 20x / 40x (Observation & Measurement) |
| Digital Eyepiece | 10x magnification |
| Dwell Time | 0–60 seconds |
| Hardness Display | 1HV / LCD |
| Illumination | Adjustable LED |
| Max. Specimen Height | 170mm |
| Instrument Throat | 135mm |
| Power Supply | AC 220V / 50Hz or 110V / 60Hz |
| Dimensions (LxWxH) | 535 x 225 x 580mm |
| Packing Dimensions | 630 x 460 x 710mm |
| Gross / Net Weight | 50kg / 40kg |
| Standards | ISO 6507, ASTM E92, JIS Z2244, GB/T 4340 |
**Standard Delivery Includes:**
- Vickers Indenter (Code# 821-401)
- HV 1 Hardness Block (Code# 821-601)
- Accessories Box (Code# 821-901)
- 20x Objective (Code# 821-321)
- 40x Objective (Code# 821-341)
- 10x Digital Eyepiece (Code# 821-301)
- Anti-dust Cover (Code# 821-911)
- Instrument Manual (Code# HV-30M/30P/30A)
**Optional Accessories:**
- 25mm Digital Micrometer Head (Code# 821-719)
- Video Measuring Camera (Code# 821-811)
- USB Camera (Code# 821-471)
- Vickers Measuring Software (Code# 821-461)
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