LS252C Универсальный точный тестер твердости Leeb склерометр
- Категория: Physical Measuring Instruments >>>
- Поставщик: Dongguan,Lonroy,Equipment,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-16-2025 | 0.38 $* | 0.64 $* |
| Aug-16-2025 | 0.5 $* | 0.54 $* |
| Jul-16-2025 | 0.96 $* | 0.75 $* |
| Jun-16-2025 | 0.60 $* | 0.59 $* |
| May-16-2025 | 0.20 $* | 0.50 $* |
| Apr-16-2025 | 0.67 $* | 0.17 $* |
| Mar-16-2025 | 0.32 $* | 0.75 $* |
| Feb-16-2025 | 0.39 $* | 0.83 $* |
| Jan-16-2025 | 0.37 $* | 0.26 $* |
Характеристики
LS252C Universal Precise Leeb Hardness Tester Sclerometer Testing Machine
LS252C Leeb Hardness Tester
The LS252C is an all-in-one hardness tester with a compact size for hardness measurements on various metal materials. Featuring a C-shaped impact device with low impact force, it is suitable for testing the hardness of surface hardening layers and parts with small masses or thin thicknesses. The instrument uses advanced dual coil technology for good repeatability and high measurement accuracy. The probe has a built-in orientation sensor, which automatically compensates for measurement errors in different impact directions. The system has five hardness scales, which can be interchanged between Richter (HL), Vickers (HV), Brinell (HB), Shore (HS) and Rockwell (HRC) to avoid tedious manual calculations.
Leeb Hardness Tester Meter Testing Machine for Lghtweight Aluminum Alloy Copper Steel Cast Iron Metal MaterLeeb Hardness Tester Application
The instrument uses a impact device C with many metal materials choices for wide applications.
Leeb Hardness Tester Meter Testing Machine for Lghtweight Aluminum Alloy Copper Steel Cast Iron Metal Mater![111.png]()
Paramenters
Paramenters
Features
Features
1. Direction sensor inside the probe will compensate the measurement errors in different impact directions automatically
The instrument can measure at any angles. Featuring a built-in direction sensor, the probe can automatically compensate the measurement errors in different impact directions. Multi-angle measurement is easy
2. Conversions to different hardness scales
LS252DL hardness tester provides a variety of hardness scales, which can be converted between Leeb (HL), Vickers (HV), Brinell (HB), Shore (HS) and Rockwell (HRA/HRB/HRC) eliminating the cumbersome steps of manual table lookup
3.Impact device C for hardness measurement of small or thin metal parts
The instrument uses a impact device C with a low impact force, suitable for testing small masses or thin metal parts and surface hardening layers.
4. Cutting-edge dual-coil technology
The technology brings the tester extraordinary measurement accuracy and good repeatabilit
5. Impact device is made of Tungsten carbide
LS252C impact device is partly made of Tungsten carbide, and its hardness is almost equal to the diamond
6. Dynamic hibernation algorithm, a large-capacity lithium battery power supply
35 hours of continuous operation on a full charge, for long-lasting measurement work.
7. USB port is used to charge to battery
Using rechargeable lithium battery, the battery can be charged simply from USB port
8. Customer re-calibration allowed
Users can calibrate the standard parts to eliminate the error
Qualification and Standards
Qualification and Standards
The hardness tester conforms to the following standards:
* GB/T 13794.1 Metallic materials-Leeb hardness test-Part 1: Test method
* GB/T 13794.2 Metallic materials-Leeb hardness test-Part 2: Verification and calibration of hardness tester
* GB/T 13794.4 Metallic materials-Leeb hardness test-Part 4: Tables of hardness values conversion
* JB/T 9378-2001 Industry standard of Leeb hardness tester
* JJG 747-1999 Verification regulation of Leeb hardness tester
* GB/T 13794.1 Metallic materials-Leeb hardness test-Part 1: Test method
* GB/T 13794.2 Metallic materials-Leeb hardness test-Part 2: Verification and calibration of hardness tester
* GB/T 13794.4 Metallic materials-Leeb hardness test-Part 4: Tables of hardness values conversion
* JB/T 9378-2001 Industry standard of Leeb hardness tester
* JJG 747-1999 Verification regulation of Leeb hardness tester
