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Liquid Nitrogen Dewar
200L-500L Low Pressure Self-Pressurized Container YDZ Series
200L-500L Low Pressure Self-Pressurized Container YDZ Series
200L-500L Low Pressure Self-Pressurized Container YDZ Series

200L-500L Low Pressure Self-Pressurized Container YDZ Series

Support Customized Supporting Products
  • Ultra-low liquid nitrogen consumption
  • SUS304 construction & durable for long term use
  • Advanced digital display liquid level meter available
  • Pressure building regulator available for automatic filling applications
  • All models supplied with casters for convenient movemen

 

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Description

Reviews

Self-Pressurized Container YDZ Series 

YDZ Series are high efficiency storage containers of liquid nitrogen. It is made in high quality stainless steel SUS304, ensures them to be used in most rigorous environment for long time. A low pressure is generated by vaporizing small amount of liquid nitrogen, to discharge LN2 & supply LN2 to other containers or equipment, such as dewar, vapor freezer, or controlled rate freezer. The YDZ Series containers are supplied with filling/discharge valve, pressure relief valve and vaporize valve. Dual pressure relief valve design for safety. All models are supplied with casters for convenient movement.

1.Pressure gauge

2.Liquid nitrogen level indicator

3.Transfer hose

4.Dual pressure relief valve

5.Vent valve

6.Fill/discharge valve

7.Pressure building valve

8.Castors

Pressure building regulator 

(Supplied with M & S)

Electric digital level meter   

(Supplied with S)

Float level meter

(Supplied with S & M)

Features

Ultra-low liquid nitrogen consumption

SUS304 construction & durable for long term use

Advanced digital display liquid level meter available

Pressure building regulator available for automatic filling applications

All models supplied with casters for convenient movemen

Specification

YDZ M Series:

Supplied with pressure building regulator & float type liquid level meter, for auto filling of cryogenic freezer & controlled rate freezer

Model YDZ-200M YDZ-230M YDZ-300M YDZ-500M
Liquid nitrogen capacity (L) 200 230 300 500
Infusion volumes (L/min) ≥10 ≥10 ≥10 ≥10
Static evaporation (％)* 0.8 0.6 0.8 0.8
Overall height  (mm) 1280 1580 1410 1500
External diameter  (mm) 656 656 806 958
Weight empty/full (kg) 96/259 130/325 205/449 265/672
Standard working pressure (psig/bar/MPa) 13/0.9/0.09 13/0.9/0.09 13/0.9/0.09 13/0.9/0.09
Relief valve pressure (psig/bar/MPa) 　 14/0.97/0.097 * 1pc + 22/1.5/0.15 * 1pc 　
Bursting disc burst pressure (psig/bar/MPa) 51/3.5/0.35 51/3.5/0.35 51/3.5/0.35 51/3.5/0.35
Pressure gauge indicating range (MPa) 0～0.25 0～0.25 0～0.25 0～0.25
Fill/discharge valve, vent valve, pressure building valve Yes Yes Yes Yes
Pressure building regulator Yes Yes Yes Yes
Pressure relief value (Safety valve) Yes, 2 pcs Yes, 2 pcs Yes, 2 pcs Yes, 2 pcs
Liquid level meter, float type Yes Yes Yes —
Liquid level meter, electronic digital display type — — — Yes
Connection port CGA295 CGA295 CGA295 CGA295
Caster & hose (2 meter) Yes Yes Yes Yes

YDZ S Series:

Supplied with pressure building regulator & electric digital liquid level meter, for auto filling of cryogenic freezer & controlled rate freezer

Model YDZ-200S YDZ-230S YDZ-300S YDZ-500S
Liquid nitrogen capacity (L) 200 230 300 500
Infusion volumes (L/min) ≥10 ≥10 ≥10 ≥10
Static evaporation (％)* 0.8 0.6 0.8 0.8
Overall height  (mm) 1280 1580 1410 1500
External diameter  (mm) 656 656 806 958
Weight empty/full (kg) 96/259 130/325 205/449 265/672
Standard working pressure (psig/bar/MPa) 13/0.9/0.09 13/0.9/0.09 13/0.9/0.09 13/0.9/0.09
Relief valve pressure (psig/bar/MPa) 14/0.97/0.097 * 1pc + 22/1.5/0.15 * 1pc
Bursting disc burst pressure (psig/bar/MPa) 51/3.5/0.35 51/3.5/0.35 51/3.5/0.35 51/3.5/0.35
Pressure gauge indicating range (MPa) 0～0.25 0～0.25 0～0.25 0～0.25
Fill/discharge valve, vent valve, pressure building valve Yes Yes Yes Yes
Pressure building regulator Yes Yes Yes Yes
Pressure relief value (Safety valve) Yes, 2 pcs Yes, 2 pcs Yes, 2 pcs Yes, 2 pcs
Liquid level meter, float type — — — —
Liquid level meter, electronic digital display type Yes Yes Yes Yes
Connection port CGA295 CGA295 CGA295 CGA295
Caster & hose (2 meter) Yes Yes Yes Yes
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