Leader Precision Instrument Co., Ltd
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LB-800 Portable Leeb Digital Hardness Tester with Aluminum Alloy outer casing
Applications
Applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line, Failure analysis of pressure vessel, steam generator and other equipment, Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces, Testing surface of a small hollow space, Material identification in the warehouse of metallic materials, Rapid testing in large range and multi-measuring areas for large-scale work piece.
Features & Advantage
• Palm size for narrow space.
• Test at any angle, even upside down.
• Direct display of hardness scales HRB, HRC, HV, HB, HS,HL.
• Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc.
• User recalibration function allowed.
• Can communicate with PC computer for statistics and printing by the optional cable.
• Manual or automatic shut down.
• Low battery indication.
Technical data
| Product name | Portable Leeb Hardness tester |
| Model | LB-800 |
| Case Material | Aluminum Alloy |
| Display | LCD |
| Materials | 9 different common materials ( Steel & Cast Steel, Metallurgy tool steel, Forged Steel, Gray Cast Iron, Nodular Cast Iron, Cast Aluminum, Brass, Bronze, Copper ) |
| Measuring range | 170~960(HLD) |
| Accuracy | Display Error±0.8% |
| Repeatability | ±0.6% |
| Conversion | HL-HRC-HRB-HB-HV-HSD |
| Memory | 50Data Can Be Stored And Re-readable |
| Impact device | D(standard type)Probe D,Weight:75g |
| Power | 2X1.5V AA(UM-3)Battery |
| Storage Temperature | -30ºC～60ºC |
| Operating temperature | -10ºC～50ºC |
| Humidity | ≤90 %RH |
| Dimension | 130x76x32mm |
| Weight | 340g(Not Including Batteries) |
Standard delivery
| Main unit | Standard Test Block | Small Support Ring |
| Cleaning brush | Carrying case | Instruments certificate |
| Installation & user manual |
