Product features

Pen-, cable-free design, impact and display as one;

Color display of the world's only integrated hardness tester, uses oversized 1.77-inch color OLED display;

Optional swap DL shock that came with the device and d shock device, used in restricted areas of measurement, a dual-purpose;

All design, automatic identification of the impact direction and gravity compensation;

With battery compartment, users can replace the battery, use standard AAA size battery;

Operation is very simple, 4 soft keys located above the display is displayed on the splash screen function;

Working principle

Velocity VB and VA impact faster than Leeb hardness. Formula: HL=VB/VAX1000

Technical parameters

Hardness standard: Leeb HL, Brinell HB, Rockwell HRB, Rockwell HRC, Vickers HV, Shaw HS strength σ b

Measuring range: HLD (200-960) HRC (19.8-68.5) HRB (13.5-100) HB (30-651)
HV(80-976) HS(26.4-99.5) σb(375-2639)

Indication error: error of less than ± 6HLD (HLD=800), repetition error of less than 6HLD (HLD=800)

Impact devices: standard d-type probe and replaceable DL probes (Only 330)

Measuring direction: supports vertically downward, diagonal downward, horizontal, diagonal up, straight up, wide angle (Only 330)

Applicable materials: steel and cast steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper-zinc alloys (brass), copper-Tin alloys (bronzes),
Pure copper, stainless steel, forged steel, alloy tool steel

Resolution:1HL,1HV,1HB,0.1HRB,0.1HRC,0.1HS,1N/mm ²

Calibration: users can calibrate

Working language: Chinese, English

Application software: LmView software for data management, archiving, and printing operations (Only 330)

Power supply: lithium polymer battery, 7th, 3.7V, capacity of 900mAh; When the charge is low, the low voltage alarm

Automatic shutdown: shut down automatically after no operation for 3 minutes

Operating temperature:-10 to + 50 ℃

Net weight: 110g (using the impact device d), 125g (DL-impact devices)

Instrument size: 150mmX46mmX23mm (using the impact device d), 204mmX46mmX23mm (DL-impact devices)

Standard: GB/t 17394-1998, ASTM A956