Product Name: Digital Portable Hardness Tester L-4s Model NO.: L-4S Customized: Customized Support Language: Chinese, English, Spanish, German, French, Italian Rated Voltage: 3.7V Calibrating Method: Standard Hardness Test Blocks Mobility: Portable Warranty: 1 Year Standard: ISO, ASTM, GB/T Application: metal Measuring Range: HLD Type: Leeb Hardness Tester Impact Prob: D Prob (or C / DC / Dl / G / D+15 / E) Data Communication Interface: USB2.0 Test Direction: 360 Degree Power: 3.7V Rechargeable Li-Battery Software: Yes Screen Display: Dual Scale Display Screen: 320x240 True Color TFT Screen Trademark: EBP Transport Package: Carton Box Specification: 48x38x32CM Origin: Zhejiang, China HS Code: 9024102000 Product Description Digital Portable hardness tester L-4SFeatures:1. Material of 'steel' is added; HB values can be read out directly when D / DC impact device is used to measure 'steel'work piece.2. Adopted 320x240 true color large TFT display;3. Display shows double scales: HL value and Conversion value (HRA / HRB / HRC / HB / HV / HS);4. Ten commonly used material of hardness scale (HL, HB, HRB, HRC, HRA, HV, HS) parallel conversion.5. Brightness of LCD allows adjustable, it improves visibility in dark environments;6. Dedicated circuit design, support probe hot plug. Seven impact devices are available for special application; Support plug and play. it can automatically identify impact device and can set by manual as well. No need calibration when probe changes;7. Added 3 materials for the roller hardness tester(optional): cast steel roller, forged steel roller, cast iron roller: cast steel roller, forged steel roller, cast iron roller. it can take quick measurement for roller.8. Window menu style, Support 6 language freely switch. User friendly features, easy to operate;9. Test at any angle, even upside & down;10. Has a starting value calibration function, ensure the data is applicable and accurate in different codes and standards;11. Five (1-5) user's materials can be defined for hardness testing of special materials. Theoretically, this tester tests all metal materials. 12. Built in lithium ion battery; up to 50 hours continuous work; with auto sleep, auto power off, power-saving features. Battery information indicates the rest capacity of the battery and the charge status;13. Has the function of automatic alarm. Pre-set tolerance limit, beyond the range has automatic alarm, especially suitable for batch testing;14. USB port. Convenient communication with PC to exchange data and set parameter.15. metal case, anti-electromagnetic interference, shock resistant16. Large memory up to 600 group hardness data( impact times: 32-1), it include: the last testing value, average value, testing date, impact direction impact times, material, hardness scale, etc17. Software of PC can be installed according to the requirements of user, the function will be more powerful to satisfy the more strict demands of quality control and management.18. Narrow space also available to use;19. Excellent after-sale service system for high quality products- one year warranty and all life maintenance.20. Support OEM Service;Technical Specification:ModelL-4SImpact DeviceStandard machine come with D impact device (DC, DL, C, G, D+15 for optional)Measuring MaterialsSteel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass),copper and tin alloy, copper (bronze), forged steelMeasuring RangeHLD(170-960), HV(80-1042), HB(19-683), HS(30.6-102.6), HRA(59.1-88), HRB(13.5-101.7), HRC(17.9-69.5)Indication Error±5HLD (ASTM A956)Measuring Direction360°Hardness ScaleHL, HV, HB, HS, HRA, HRB, HRCDisplay320x240 true color TFT screenLanguage optionChinese, English, Spanish, German, French, ItalianData MemoryMax 600 groups (relative to impact times 1-32 adjustable)PowerRechargeable li-batterySoftwareCan communication with PC, and generate test reportWorking Temperature-20°C-55°CMachine Size& N/W130x83x32mm; 0.6kgPacking size & G/W48x38x32CM; 5kgPacking List:ITEMQTYITEMQTYL-4SHost1PCUSB Cable1 PCStandard D Impact Device1 PCRecharger1 PCStandard Calibration Block1 PCUser Manual1 PCStandard Support Ring1 PCSoftware CD1 PCBrush1 PCInstrument Case1 PCMain Application:1) Die cavity of molds2) Bearings and other parts3) Failure analysis of pressure vessel, steam generator and other equipment4) Heavy work piece5) The installed machinery and permanently assembled parts.6) Testing surface of a small hollow space7) Material identification in the warehouse of metallic materials8) Rapid testing in large range and multi-measuring areas for large-scale work piece