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The liquid nitrogen supply and storage series products produced by our company are widely 
applied to the sectors such as livestock, medical treatment, scientific research and industry, 
and our company provides good containers for storage, transport and supply of liquid 
nitrogen.
Our company is a specialized enterprise producing liquid nitrogen supply and storage 
series. Our products are produced in strict accordance with Autoboosting Caliber Liquid 
Nitrogen Container (GB/T 16774-2012).

PRODUCT FEATURES

1.

It is convenient to fill liquid nitrogen: It is only required to unscrew the locking nut at the

liquid nitrogen filling port or the level meter  to fill the drain port of the liquid nitrogen machine 

fractionating tower or the pipe.

2.

The container adopts the boosting method of applying a pressure to the liner after

vaporization of a little liquid nitrogen, which has the advantages of convenient operation and 

rapid boosting and guarantees the purity of liquid nitrogen.

3.

The container has high strength and it is suitable for short-distance transport.

4.

The container has a very low drain pressure and it is installed with a pressure gauge, a

safety valve and a vacuum sealing joint. Therefore, the container is safe in use and highly 

reliable.

5.

The shell, the liner and the main parts and components are made of austenitic stainless

steel, without outstanding vacuum degree and cryopreservation property.

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Содержание YDZ-100K

Страница 1: ...leasereadthis instruction carefully before us The company reserves the right to explain the instructions The appearance of the product is subject to the actual product Please keep the invoice together after reading No further notice in case of product technology or software upgrad 2 06 A ...

Страница 2: ...uid nitrogen filling port or the level meter to fill the drain port of the liquid nitrogen machine fractionating tower or the pipe 2 The container adopts the boosting method of applying a pressure to the liner after vaporization of a little liquid nitrogen which has the advantages of convenient operation and rapid boosting and guarantees the purity of liquid nitrogen 3 The container has high stren...

Страница 3: ...operator After use of the Self pressurized Series tank the inlet valve must be closed The bottom of the container is equipped with four high strength casters which is convenient for short distance movement of the container When moving care should be taken and it must not be pushed or moved violently to prevent collision It is strictly forbidden to move on uneven ground Transfer the Product with ca...

Страница 4: ...urface transfer away the sample immediately otherwise the sample can be damaged We bear liability for product loss only and not bear the liability of the third party The container mainly comprises a shell a liner swivel casters drain pipes various valves pressure gauges vacuum sealing joints etc see Fig 1 Fig 2 and Fig 3 For any quality issue please return the Product to the Company for inspection...

Страница 5: ...xhaust valve must be opened for venting and pressure relief When the container is out of use this valve shall not be opened Pressure increasing valve When it is opened the pressure of the liner will rise When it is out of use it shall be closed tightly Pressure gauge It is used to indicate the pressure of the liner Liquid inlet outlet valve It shall be connected with the liquid hose to fill liquid...

Страница 6: ... vacuum sealing joints have been sealed before the products are delivered out of the factory and protected by vacuum sealing joint hoods and it is strictly prohibited to remove the vacuum sealing joint hoods privately The container is installed with a safety valve The set pressure of the safety valve has been adjusted before delivery out of the factory The user shall not disassemble it in use If i...

Страница 7: ... it is required to convey liquid nitrogen all exhaust valves must be open 3 Product Operation and Use ATTENTION After the pressure increasing valve is opened usually the lower part of the shell is frosted which is the normal phenomenon when the container is working When the container is fully filled with liquid nitrogen but a gas phase space equal to 10 of the geometric volume of the container is ...

Страница 8: ...e Medium and long distance transport No liquid nitrogen is stored 4 Test and Calculation Method of Daily Evaporation Rate of Product Note The daily evaporation rate of the product shall be tested according to GB T 18443 5 2010 When the ambient temperature and the atmospheric pressure are not tested according to the above regulations or the minimum division value of the measuring instrument is diff...

Страница 9: ...ing rod Lower ring connecting rod Measuring rod Power supply 3 6V lithium battery power supply average working current about 15uA Effective liquid level measuring range of sensor 200mm 1000mm Diameter of sensor rod Φ12mm Operating humidity range relative humidity 0 80 Measuring accuracy 1 Working pressure 0 0 6MPa Measuring medium liquid nitrogen Sleeve the PTFE flat seal gasket into the sensor an...

Страница 10: ...rd of the current level meter Long press S to display It indicates setting the capacitor value when the current level meter doesn t contact liquid nitrogen Long press S to display It indicates setting the capacitance value when the test range length of the current level meter the upper hole of the level meter is completely soaked in liquid nitrogen Alarm and faults of liquid level detection alarm ...

Страница 11: ... ice and can t increase the pressure the following ice melting measures can be taken Adopt the air pressure method to eliminate the residual liquid nitrogen in the container The method is as follows Screw the lock nut at the top of the valve seat tightly close the pressure increasing valve open the liquid inlet outlet valve and the exhaust valve and use nitrogen or dry gas do not use oxygen or any...

Страница 12: ...ayer infusion hose Product Instructions PTFE sealing gasket Item Type Item Type Regular Model Qty Qty Unit Unit Remarks Remarks Including locking nuts and pressure stabilizers Standard Standard Standard One piece is equipped and one piece is standby 1 1 1 1 2 K Series Products YDZ 5 15 30 50 are equipped with lock nuts while the regular models YDZ 100K 150 200K 240 300 500 are equipped with float ...

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