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Vacuum moisture-proof box (circular)

NegotiableUpdate on 01/09
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Overview
High quality silicone ring with locking buckle design ensures high vacuum. The G series comes standard with a vacuum gauge.
Product Details
  • The maximum vacuum degree is 1 tray (1.33 × 10-4 Mpa) and can be maintained for 72 hours.
  • High quality silicone gaskets ensure oil-free sealing, cleanliness, cost savings, and environmental protection.
  • It has the characteristics of clear transparency, shatterproof, corrosion resistance, and easy cleaning.
  • The three-way plug switch facilitates vacuum exhaust, intake, and gas exchange.
  • Inverted connectors can facilitate the installation of pipes.
  • There are various sizes of models to choose from, as well as UV protection.
  • Minimize damage to light sensitive samples to the greatest extent possible. (For the U/UG series)
  • The standard vacuum gauge in the center of the top cover facilitates the observation of vacuum level. (For G/UG series)
  • The top and bottom are circular, and the main body of the cylinder can meet different needs.
  • The G series comes standard with a vacuum gauge. ROSH except for VDR-U series.
    Model number1)

    VDR-20/20G

    VDR-20U/20UG

    VDR-25/25G

    VDR-25U/25UG

    VDR-30/30G

    VDR-30U/30UG

    Internal volume (L/cu ft)

    6 / 0.2

    10 / 0.4

    20 / 0.7

    Measuring range of the meter (Mpa)

    0 to -0.1

    Interface size (mm/inch, Ø)

    9.5 / 0.37

    Maximum vacuum tolerance (host)

    1.33×10-4 Mpa

    material

    Top cover/bottom

    PC (polycarbonate)

    Punched shelf

    PC (polycarbonate)

    Desiccant tray y

    buckle

    PC (polycarbonate)

    Vacuum sealing ring

    silicone

    size

    (I.D. × H)

    External dimensions (mm/inch)

    Ø242×279 (354)

    / Ø9.5×11 (13.9)

    Ø308×325 (400)

    / Ø12.1x 12.8 (15.7)

    Ø385×399 (475)

    / Ø15.2x 15.7 (18.7)

    Net weight (kg/lbs)

    1.5 / 3.3

    2.5 / 5.5

    4.2 / 9.3

    model

    transparent type

    AAAD2011 AAAD2111 AAAD2211

    Transparent type, standard vacuum gauge (G)

    AAAD2021 AAAD2121 AAAD2221

    UV resistant line type (U)

    AAAD2031 AAAD2131 AAAD2231

    UV resistant line type, standard vacuum gauge (UG)

    AAAD2041 AAAD2141 AAAD2241

    1) G series standard vacuum gauge
    The U series is a semi transparent (amber) vacuum moisture-proof box with UV protection function