YDS-series products are mainly made up of outer shell, inner vessel, neck tube, multi-layer isolating material and canisters.
1.The outer shell and inner vessel are made of the aluminum alloy plate featuring light weight, high cryogenic strength and corrosion resistance.
2.The neck tube is made of glass-fiber reinforced plastics featuring of high mechanical strength and low heat conductivity.
3.The multi-layer insulation is composed of the reflecting screen of aluminum foils with high reflectivity and insulation material with low heat conductivity and low gas-passing speed to reduce heat radiation.
4.The jacket between the outer shell and inner vessel is of high vacuum to prevent thermal convection. Moreover, an adsorbent with a high adsorbing capacity at the cryogenic temperature is used to ensure the long-term stable and reliable performance of the dewar with more than five-year life service.
Capacity 30L
Neck diameter 50mm
Height 670mm
Outer diameter 446mm
canisters number 6pcs
canister outer diameter 38mm
Canister total height 125mm
canister height 565mm
Empty weight 14.5kg
Lockable lid and protection cover Included. (optional)
Static holding time 254-290 days
straw capacity / single layer 0.25ml 1190pcs
0.5ml 642pcs
straw capacity / double layer 0.25ml 2382pcs
0.5ml 1284pcs
ISO/CE Approved
Package carton 48*48*76cm gross weight 18kg
