LN2 Supply System

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Time：2024-10-31

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GOLD SIM XL series welded insulated cylinder is a mobile, vacuum, multi-layer insulated cryogenic container used for storage, transportation and usage of LN₂. It consists of stainless steel internal & external liner, vacuum insulated layer, valves, tubing and safety system.

Especially used for LN₂auto supply in Biobanking and LN₂ supply in HPLC
	Model:XL-210 Dimension (diameter x height) mm: 505x1740 Empty weight: 132kg Geometric capacity: 210L Effective capacity: 197L Filling medium: Liquid nitrogen Max,filling weight: 145kg Evaporation rate: ≤2.0% Highest durable pressure of cylinder: 1.37MPa Working pressure: 22psig (0.15MPa) Liquid level gauge: Float rod Surface treatment: Polish Base-support structure: Damping foot ring

	Model:XL-450 Dimension (diameter x height] mm: 766x1605 Empty weight: 265kg Geometric capacity: 450L Effective capacity:427L Filling medium: Liquid nitrogen Max, filling weight: 180kg Evaporation rate: ≤1.8% Highest durable pressure of cylinder: 1.47MPo Working pressure: 22psig (0.15MPa) Liquid level gauge: Float rod Surface treatment; Polish Base-support structure: Damping foot ring

Big LN₂supply tank

Model	5-1.0	10-1.0	15-0.8	20-0.8
Geometric capacity(m³)	5.27	10.53	15.79	21.06
Effective capacity(m³)	5	10	15	20
Filling ratio	≤0.95	≤0.95	≤0.95	≤0.95
Dimension (diameter×height) mm	φ2200x4440	φ2200x7098	φ2600x6520	φ2600x8050
Empty weight (kg)	3800(1±3%)	5810(1±3%)	6750(1±3%)	8145(1±3%)
Filling medium	LN2	LN2	LN2	LN2
0.1MPa saturated LN2 density(kg/m³)	810	810	810	810
Max. filling weight(Kg)	4050	8100	12150	16200
Full weight(Kg)	7850	13910	18900	24345
Evaporation rate	≤0.644%	≤0.547%	≤0.525%	≤0.489%
Working pressure(MPa)	1.0	1.0	0.8	0.8
Strengthen pressure (hydraulic pressure,MPa)	1.73	1.85	1.52	1.55
Pneumatic test pressure (MPa)	1.17	1.17	0.94	0.94
Set pressure of safety valve(MPa)	1.05	1.05	0.84	0.84
Rupture disk bursting pressure(MPa)	1.2	1.2	0.96	0.95
Thermal-insulating mode	vacuum powder	vacuum powder	vacuum powder	vacuum powder
The container type	Ⅱ	Ⅱ	Ⅱ	Ⅱ
Coating and transport packaging standards	JB/T4711-2003	JB/T4711-2003	JB/T4711-2003	JB/T4711-2003
Designed lifetime	20 years	20 years	20 years	20 years

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LN2 Supply System

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