Overview
W-20B Webster Hardness Tester is one of the PORUIKE W-20 series. It is a small Portable instrument based on the mechanical press-in Measurement principle. It is suitable for fast and easy measurement of Aluminum profile Hardness, especially for other instruments that cannot or are inconvenient for measurement, such as extruded Aluminum profile, pipe, plate, etc. The instrument does not require sampling in the measurement process, and does not require high operating skills. It can meet the testing needs of most production quality control and qualification determination. It is widely used in the Aluminum profile industry, door and window curtain wall enterprises, engineering Quality control and technical supervision departments.
Features
1. New materials, new technology manufacturing, Hardness, long life, good interchangeability.
2. High-strength pointers are not prone to bending and deformation due to long-term use or incorrect operation.
3. High-strength, high-toughness window glass is not easy to break after being impacted.
4. Forged aluminum alloy material, anodic oxidation on the handle, beautiful, wear-resistant, pollution-resistant.
5. The standard Wechsler Hardness block verified by the standard Hardness machine, with a test report.
6. Portable instrument, small size, light weight, can be operated with one hand, can quickly measure the Hardness of aluminum alloy and other materials.
7. The testing process does not require sampling, and can nondestructive test hardness of materials. Especially suitable for rapid Hardness testing of materials at the production site.
8. There are no strict restrictions on the shape of the material to be tested, and it can be applied to detect different shapes of Aluminum profiles.
9. Equipped with calibrating sleeve to solve the problem of calibrating error due to multiple full scale calibrating.
10. The operation is simple, and the operation skills have no impact on the reading.
11. Easy to learn, no difficult skills operation requirements, human operation has little impact on the measurement results.
12. The reading is convenient and can be easily converted to other Hardness values.
Principle
The W-20B Webster Hardness Tester is based on the Measurement principle of mechanical indentation. Hardness is measured by forming a Crowd on the surface of the material with a crimp. The instrument is calibrated by standard specimen calibrating and manual full scale calibrating, using mechanical Display mode and manual measurement.
Applications
Evaluate whether the aluminum alloy material has heat treatment, check the heat treatment effect, determine whether the mechanical performance of the material is qualified, judge whether the aluminum alloy material is made of inappropriate alloy processing, determine whether the alloy composition of the material is qualified, control the production process and product factory acceptance inspection, It is not convenient for sampling or sending to the laboratory for on-site testing of long and heavy workpieces or accessories, Aluminum profile industry, door, window and curtain wall enterprises, engineering Quality control and technical supervision departments
Standards
check standard block
Steps
1. Before use, calibrate by standard Hardness block or equipped calibrating sleeve.
2. Aim the instrument crimp at the surface of the material to be tested.
3. Manually apply pressure for measurement.
4. Read the Hardness value on the mechanical dial.
Notice
• The instrument should be used in a clean, vibration-free environment with no corrosion medium around.
• The thin tube type is suitable for profiles, plates with a thickness of less than 8mm and pipes with an inner diameter of more than 6mm.
• Measurement range is mainly used for measurement of Aluminum profile and aluminum alloy materials, and can also be used for measurement of copper alloy materials. Measurement range is equivalent to: Aluminum profile: 24~ 110HRE; Copper alloy: 60~ 90HRF.
• Net weight of instrument 0.5Kg, Packaging Dimensions 280 × 230 × 80mm.
