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      Home> LEEB Hardness Tester> Leeb> Leeb DL type Impact device (Hardness Gauge)
      LEEB DL Hardness Gauge Impact unit for steel and cast steel materials

      LEEB DL Hardness Gauge Impact unit for steel and cast steel materials

      The LEEB DL Impact unit is an Optional accessory to the Leeb120 and Leeb140 Leeb Hardness Testers for the measurement of hardness of materials.

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      SKU: NB004658
      China Leeb
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        • Leeb DL type Impact device (Hardness Gauge)Overview

        • Specifications
        • Comments
        • FAQs
        DL type
        Impact device (Hardness Gauge)

        product description

        Leeb DL impact device is an optional accessory for Leeb120 and Leeb140 Leeb Hardness Testers, used to measure the hardness of steel and cast steel materials.

        Product testing range

        MaterialHardness systemImpact device
        D/DCCGDL
        steel and cast steelHRC17.1~68.520.0~69.5
        20.6~68.2
        HRB59.6~99.6
        47.7~99.937.0~99.9
        HB140~65180~68390~646150~646
        HV83~97680~996
        85~950
        HS26.4~99.531.9~102.3
        26.5~99.4
        forged steelHB142~651


        alloy tool steelHRC17.1~67.120.0~69.5

        HV83~97680~996

        Stainless steelHRB59.6~99.6


        HB140~651


        HV83~976


        grey cast iron
        140~334
        92~326
        Ductile IronHB140~387
        140~364
        cast aluminum alloyHB30~159


        copper zinc alloyHB40~173


        Copper-tin alloy (bronze)HB60~290


        pure copperHB45~315


        Pictures

        Libo G/DL/D+15/D/C/DC Hardness Tester impact device display

        Libo DL Hardness Tester impact device display


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        Leeb DL type Impact device (Hardness Gauge)Specifications

        LIST VALUE
        Impact energy 11mJ
        Impact device Mass 7.2g
        Ball Hardness 1600HV
        Ball head diameter 3mm
        Ball head material tungsten carbide
        Impact device diameter 20mm
        Impact device length 75mm
        Impact device Mass 50g
        Maximum Specimen Hardness 940HV
        Specimen Surface Roughness 1.6µm
        Minimum specimen Weight >5kg
        Need stable support 2~5kg
        Dense coupling is required 0.05~2kg
        Minimum test Film thickness 5mm
        Minimum depth of hardened layer ≥0.8mm
        Hardness 300HV Indentation Diameter 0.54mm
        Hardness 300HV Indentation 24µm
        Hardness 600HV Indentation Diameter 0.54mm
        Hardness 600HV Indentation 17µm
        Hardness 800HV Indentation Diameter 0.35mm
        Hardness 800HV Indentation 10µm
        Application of impact device DL type measurement slender narrow groove or hole

        Leeb DL type Impact device (Hardness Gauge) Packing list

        Impact device x1, Certificate x1, Manual x1, Encasement box x1

        [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

        FAQ

        [Q]
        Is the price listed on the website the final cost for overseas purchases?
        [A]
        No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.
        [Q]
        What is the specific process for purchasing the product?
        [A]
        First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.
        [Q]
        What should I do if the instrument I purchase needs repair?
        [A]
        After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.
        Leeb
        LEEB DL Hardness Gauge Impact unit for steel and cast steel materials
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