Best Portable Hardness Tester NDT290+ with Color printing function Digital Hardness Gauge Meter
Best Portable Hardness Tester, OLED color digital display hardness value, comes with miniature printer, portable, can measure seven kinds of hardness.
● OLED color big screen
● Menu display operation
● A bracket, convenient
● The highest precision
Best Portable Hardness Tester Recommended choice NDT290+
Features
● Color LCD double display: can display the corresponding values of hardness of Richter and other standards at the same time;
● Add function - custom material
● Plug and play: It can be manually set and automatically recognizes the impact device function, which is convenient for use under special circumstances.
● Built-in large-capacity lithium-ion rechargeable battery and charging control circuit; can work continuously for no less than 150 hours; with automatic sleep, automatic shutdown and other power-saving functions
● Easy to switch to all hardness systems (HL, HB, HRB, HRC, HRA, HV, HS), parallel conversion of hardness test values
● Large-screen, true-color TFT LCD screen with vivid content and clear and intuitive information;
● WOINDOWS interface style, user-friendly menu operation, simple and convenient; LCD brightness can be adjusted freely, easy to use in light and dark environment;
● When testing the forged steel sample with D/DC type impact device, you can directly read the HB value without manual check.
● A main unit can be equipped with 7 different impact devices to automatically identify the type of impact device in real time. No need to recalibrate when changing
● Large-capacity data storage: It can store 600 sets of large-scale (impact times 32~1) hardness measurement data, including single measurement value, average value, measurement date, impact direction, number of times, material, hardness system, etc.
● Streamlined housing: compact, portable, and highly reliable, suitable for harsh operating environments, resistant to vibration, shock and electromagnetic interference
● Reasonable bracket structure design for convenient on-site operation and printing
● Integrated design of main unit and thermal printer, quiet operation, fast printing speed, on-site printing test report
● Remaining battery indicator icon, charging process indication, you can know the charging level at any time;
● For special materials, users can customize the curve of special materials to solve the limitations of ordinary Leeb hardness testers.
Technical Specification
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Measuring Materials
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Steel 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 steel
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Measuring Range
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HLD(170~960), HRC(17.9~69.5), HB(19~683), HV(80~1042), HS(30.6~102.6), HRA(59.1~88), HRB(13.5~101.7)
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Indication Error
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±6HLD (D impact device)
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Measuring Direction
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360°
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Hardness Scale
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HL, HB, HRB, HRC, HRA, HV, HS
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Display
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320x240 true color TFT screen
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Data Memory
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Max 600 groups (relative to impact times 1~32 adjustable)
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Power
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Rechargeable li-battery
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Working Temperature
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-20°C~55°C
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Size
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210x85x45mm
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Weight
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0.6kg
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Standard Delivery
√ NDT290+ Host 1
√ Standard D Impact Device 1
√ Standard Calibration Block 1
√ Standard Support Ring 1
√ Brush 1
√ USB Cable 1
√ PC Software 1
√ User Manual 1
√ Instrument Case 1
√ Warranty 2 Years
