Product Description
A Leeb hardness tester is a portable device used to measure the hardness of metals quickly and non-destructively. It's commonly used in various industries such as manufacturing, construction, and engineering for quality control and inspection purposes.
The principle behind Leeb hardness testing involves a small, spring-loaded impact body with a tungsten carbide tip that is propelled against the surface of the material being tested. The device measures the rebound velocity of the impact body after it strikes the surface. The rebound velocity is then converted into a hardness value, typically expressed in units such as Rockwell, Brinell, or Vickers hardness.
Leeb hardness testers are popular due to their portability, ease of use, and ability to provide quick hardness measurements without the need for extensive sample preparation. They are particularly useful for testing large or awkwardly shaped parts where traditional hardness testing methods may be impractical.
- 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 |
Portable Leeb Hardness Tester Features:
1. Can test various metals, software calibration function
2. Automatic identification of impact device
3. Can preset hardness value range in advance, automatic alarm happened if out of range
4. Could save 500 groups data, large memory space
5. Equip with thermal printer, could print testing report at jobsite
6. Can connect with computer through software and data exchange