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    Vacuum Pycnometer TBT-0711C

    Vacuum Pycnometer
    Item Code:TBT-0711C Features:TBT-0711C is made as per T 0711-2011 and ASTM D2041 Standard Test Method for Theoretical Maximum Specific Gravity of Bituminous Mixtures(Vacuum process).
    • Description
    • Referring Standard
    • Features
    • Technical Specification
    TBT-0711C is made as per T 0711-2011 and ASTM D2041 Standard Test Method for Theoretical Maximum Specific Gravity of Bituminous Mixtures(Vacuum process).
    It is used to determine the theoretical maximum specific gravity of bituminous mixtures by vacuum process, also used to design the ratio of bituminous mixtures, survey the road condition or calculate the void ratio and compactness of road construction.
    But it cannot determine the lacunose bituminous mixtures which water absorption overs 3%.

    ASTM D2041

    1.Equipped with a high-accuracy absolute pressure sensor, the negative pressure can reach 3.7 kPa±0.3 kPa;
    2.Can determine two samples at the same time with high efficiency.

    Power supply

    220VAC, 50HZ

    Negative pressure container

    4000ml×2pcs

    Negative pressure in container during test

    3.7 kPa±0.3 kPa

    Vacuum pump type

    Oil-free vacuum pump 180W

    Vibration motor power

    30W

    Rated power

    300W

    Dimension

    Around 510mm×520mm×380mm

     

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    PRODUCTs
    CONTACT us
    Contact person: Ms. Toni Gu
    toni_gu@tbt-scietech.com      sales@tbt-scietech.com
    0086-25-8472   1577 / 8472 1579 / 8472 1907
    Mobile / WhatsApp: 0086-138 5170 2127
    0086-25-8472 2235
    Rm. 2903-2904 HuaXia Mansion, No. 81 ZhongShan Rd.,
         NanJing 210005 China
    Contact person: Ms. Toni Gu
    toni_gu@tbt-scietech.com / sales@tbt-scietech.com
    0086-25-8472 1577 / 8472 1579 / 8472 1907
    Mobile / WhatsApp: 0086-138 5170 2127
    0086-25-8472 2235
    Rm. 2903-2904 HuaXia Mansion, No. 81 ZhongShan Rd., NanJing 210005 China
    Copyright © 2021 Nanjing T-Bota Scietech Instruments & Equipment Co., Ltd All Rights Reserved

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