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PROLH210 Portable Leeb Hardness Tester

10000 INR/Unit

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Product Details:

Color Black
Product Type PROLH210 Portable Leeb Hardness Tester
Temperature 15 to 35 Celsius (oC)
Material Mild Steel
Weight 220 Grams (g)
Application Industrial
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PROLH210 Portable Leeb Hardness Tester Price And Quantity

Price 10000 INR/Unit
Minimum Order Quantity 1 Unit

PROLH210 Portable Leeb Hardness Tester Product Specifications

Weight 220 Grams (g)
Material Mild Steel
Application Industrial
Product Type PROLH210 Portable Leeb Hardness Tester
Color Black
Temperature 15 to 35 Celsius (oC)

PROLH210 Portable Leeb Hardness Tester Trade Information

Supply Ability 100 Unit Per Week
Delivery Time 1 Week

Product Description

PROLH210 Portable Leeb Hardness Testers are used to determine one of a material's critical mechanical properties, hardness. Hardness testing can be performed with either classic desk-mounted testers or with the more modern portable testers. The reliability and accuracy of static and portable hardness testers are investigated in this study. Our leeb hardness testing device range describes four unique methods for determining the hardness of calibration hardness plates. To determine measurement accuracy, hardness values were contrasted to the reference hardness specified on the calibration hardness plates. The study compared the reliability and accuracy of portable hardness testers to those used on desks.

Portable Leeb Hardness Tester PROLH210
Model No. PRLH210Dimensions (mm) 155x77x35Weight 220g(Main Unit + Impact Device Type D)Warranty 12/months
Based on Leeb (HL), Converted to Vickers (HV), Brinell (HB), Rockwell (HRC and HRB), Shore (HS) and tensile strength (MPa).
6 hardness scales, each scale can be calibrated independently. Automatic identification of the impact device.
Compatible with multiple impact devices, 7 different Impact devices optional. 128×64 Dot Matrix LCD Display with backlights& contrast adjustable.
To derive the testing data easily by the special PC software.
Preset measurement times (1-32) to calculate the average value automatically.
Preset Lower and upper limit.
Automatic power off.
Testing Range 170-960HLD
Min. Reading 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1Mpa
Hardness Scales HL, HRC, HRB, HV, HB, HS
Testing Range +-6HLDwhen HLD=760+/-30;
Min.Reading Leeb, conversion hardness, material, impact direction, test times, average value, time
Hardness Direction 360 Degreedown, inclined down, level,inclined up and up
Memory 100 groups of testing results
Power Supply 3×1.5V AAA batteries
Weight 220g (Main Unit + Impact Device Type D)
Dimensions in mm 155x77x35
Standard Delivery
Main Unit 1 pc
Impact Device D 1 pc
Cleaning Brush 1 pc
Small Support Ring 1 pc
Battery 1.5V AAA 3 pcs
Hardness Test Block 1 pc
Manual 1 pc

Display Type	Digital LCD display 1.9inch X1.46inch with backlight
Model	PROLH210
Display Type	Digital
Supply	DC
Brand	DC
Supply	PRO ENGINEERS
Battery Type	1.5V AAA
Portable	Portable
Condition	New
Minimum Order Quantity	1 Piece

PROLH210 Portable Leeb Hardness Testers Specifications:

1. Dimension: 155x77x35 mm

2. Display Type: Digital

3. Model: PROLH210

4. Weight: 220 g

5. Warranty: 12 Months

6. Humidity: 90%

7. Temperature: 15 to 35 Degree

8. Automation Grade: Semi-automatic

Leeb Hardness Tester FAQ:

Q. What is a Leeb hardness testind device?

Ans: A Leeb hardness tester is a portable device used to measure the hardness of metals. It operates based on the rebound principle, where a small, hard indenter is propelled against the surface of the material under test. The rebound velocity is measured and converted into a hardness value.

Q. How does a Leeb hardness tester work?

Ans: When the impact body of the tester strikes the surface of the material, it rebounds back, and the device measures the velocity of this rebound. This velocity is then converted into a hardness value using calibration curves specific to the material being tested.

Q. What are the advantages of using a Leeb hardness tester?

Ans: Below are some of it's advantages

a. Portability: Leeb hardness testers are usually handheld and battery-powered, making them suitable for use in various locations.

b. Quick results: Measurements can be taken rapidly, allowing for efficient testing in different areas.

c. Non-destructive: Unlike some other hardness testing methods, Leeb testing does not typically damage the material being tested.

d. Suitable for various materials: Leeb hardness testers can measure the hardness of metals, including steel, aluminum, and other alloys.

Q. What are the limitations of Leeb hardness testers?

Ans: Below are some of it's limitations:

a. Surface finish: The surface finish of the material being tested can affect the accuracy of measurements.

b. Calibration: Proper calibration is essential for accurate results, and different materials may require specific calibration curves.

c. Material thickness: The thickness of the material can impact the accuracy of measurements, particularly for thin materials.

d. Anisotropic materials: Leeb hardness testers may not be suitable for measuring the hardness of materials with varying properties in different directions.

Q. How do I calibrate a Leeb hardness tester?

Ans: Calibration typically involves using reference blocks with known hardness values that are similar to the material being tested. The device is adjusted to match the readings obtained from the reference blocks, ensuring accurate measurements.

Q. Can a Leeb hardness tester measure the hardness of welds?

Ans: Yes, Leeb hardness testers can measure the hardness of welds. However, it's essential to consider factors such as surface preparation and the presence of heat-affected zones, which can affect the accuracy of measurements.

Q. Are there different types of Leeb hardness testing device?

Ans: Yes, there are various models and brands of Leeb hardness testers available, ranging from basic handheld devices to more advanced models with additional features such as data logging and wireless connectivity.

Versatile Industrial Hardness Testing

The PROLH210 Portable Leeb Hardness Tester is engineered for a broad scope of industrial environments. Its lightweight design, combined with a robust mild steel body, means it is both portable and durable. The device supports precise measurements in various settings, further enhanced by its usability across temperature ranges from 15 to 35C.

User-Centric Features and Design

This hardness tester features a user-friendly interface and clear color display, enabling straightforward operation even in challenging work conditions. Its ergonomic structure and low weight make it easy to carry and operate on industrial floors or in field locations, providing reliable hardness results with every use.

FAQs of PROLH210 Portable Leeb Hardness Tester:

Q: How does the PROLH210 Portable Leeb Hardness Tester work?

A: The PROLH210 functions by using the Leeb rebound principle, measuring the hardness of materials, particularly mild steel, through the impact and rebound velocity of a test tip. The difference in velocities is used to calculate hardness values displayed on the device.

Q: What materials can I test with this hardness tester?

A: This tester is especially suitable for mild steel, but it can also be used on a variety of metallic materials common in industrial applications, depending on the specific hardness testing requirements.

Q: When is it ideal to use the PROLH210 in industrial applications?

A: It is best used for regular quality checks, on-site inspections, and production monitoring in controlled environments where the temperature ranges from 15 to 35C, ensuring high accuracy and consistency.

Q: Where can I purchase or get support for the PROLH210 device?

A: You can obtain the PROLH210 from authorized exporters, manufacturers, suppliers, and traders in India. Comprehensive customer service is also available for guidance, maintenance, and troubleshooting.

Q: What is the process for using the PROLH210 Hardness Tester?

A: To use the tester, simply place the device on the materials surface, initiate the test via the interface, and the Leeb impact body will take the measurement. The results appear instantly on the color display, making the process efficient and straightforward.

Q: What are the main benefits of using the PROLH210 Hardness Tester?

A: Key benefits include quick operation, high portability due to its lightweight build, accurate results across various metals, and easy data interpretation, making it a valuable tool for industrial quality assurance.

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