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CHART liquid helium Dewar tank liquid helium Dewar bottle
HE250 Liquid Helium Dewar Bottle Chart Liquid Helium Dewar Bottle
Product details
HE250 Liquid Helium Dewar Bottle Chart Liquid Helium Dewar Bottle
The liquid helium Dewar series tank of Chart CHART is an instrument and equipment product used for transporting and storing low-temperature liquid helium, suitable for the use of low-temperature liquid helium tanks. This series of tanks has the characteristics of light weight, easy operation for liquid supply, strong operational reliability, and extremely strong insulation performance. Professional diameter pipe design is used for transportation processes. The super stable design with a square base and pulleys is used to provide * * support and the most economical stability.
Liquid helium Dewar is a key equipment for the storage, transportation, and distribution of liquid helium, and is also an important component of the low-temperature system in the liquid helium temperature range. This product is a low-temperature supporting equipment for liquid helium storage and transportation, successfully reaching a design temperature of 4.5K (-268.5 ℃) and a cooling capacity of over 240W. As an indispensable supporting product for low-temperature systems, the liquid helium Dewar is designed to minimize the loss of liquid helium during storage, transportation, and distribution. By adopting efficient vacuum insulation coating technology, steam cooling multi screen technology, and low-temperature condensation adsorption high vacuum acquisition technology, the evaporation rate of liquid helium is effectively reduced.
The capacity range of the commonly used Charter cryogenic liquid helium Dewar flasks is from 100 liters to 500 liters. The cryogenic liquid helium Dewar flask can be equipped with an absolute pressure safety valve and can also be used for air transportation. To be suitable for magnetic resonance imaging (MRI) fluid supply design, Chart has designed all models as 100% non-magnetic.
Product advantages:
The control valve group and joint of the super cryogenic liquid helium Duwa tank are installed at the top, which is very easy to operate and can be connected to various standard sizes of hoses.
◆ Lightweight and durable
◆ * * Thermal insulation performance
◆ Equipped with a larger ball valve, it can be connected to infusion tubes that are 3/4 "(19mm) in size
Structural characteristics
1. The liquid helium Dewar is made of austenitic stainless steel material, with a larger neck size that not only allows for the insertion of standard liquid helium pipelines while eliminating thermal oscillations, but also facilitates the testing of superconducting electrodes and experiments that require the insertion or immersion of specimens in liquid helium;
2. No need for liquid nitrogen interlayer/helium circulation pipeline;
3. Durable and suitable for truck transportation and daily frequent use;
4. Widely used for liquid helium packaging, scientific research, and factory helium liquefaction.
5. The integrated caster and base design make it easy to move and start the forklift.
The liquid helium Dewar series tank of Chart CHART is an instrument and equipment product used for transporting and storing low-temperature liquid helium, suitable for the use of low-temperature liquid helium tanks. This series of tanks has the characteristics of light weight, easy operation for liquid supply, strong operational reliability, and extremely strong insulation performance. Professional diameter pipe design is used for transportation processes. The super stable design with a square base and pulleys is used to provide * * support and the most economical stability.HE250 Liquid Helium Dewar Bottle Chart Liquid Helium Dewar Bottle
Liquid helium Dewar is a key equipment for the storage, transportation, and distribution of liquid helium, and is also an important component of the low-temperature system in the liquid helium temperature range. This product is a low-temperature supporting equipment for liquid helium storage and transportation, successfully reaching a design temperature of 4.5K (-268.5 ℃) and a cooling capacity of over 240W. As an indispensable supporting product for low-temperature systems, the liquid helium Dewar is designed to minimize the loss of liquid helium during storage, transportation, and distribution. By adopting efficient vacuum insulation coating technology, steam cooling multi screen technology, and low-temperature condensation adsorption high vacuum acquisition technology, the evaporation rate of liquid helium is effectively reduced.
The capacity range of the commonly used Charter cryogenic liquid helium Dewar flasks is from 100 liters to 500 liters. The cryogenic liquid helium Dewar flask can be equipped with an absolute pressure safety valve and can also be used for air transportation. To be suitable for magnetic resonance imaging (MRI) fluid supply design, Chart has designed all models as 100% non-magnetic.
Product advantages:
The control valve group and joint of the super cryogenic liquid helium Duwa tank are installed at the top, which is very easy to operate and can be connected to various standard sizes of hoses.
◆ Lightweight and durable
◆ * * Thermal insulation performance
◆ Equipped with a larger ball valve, it can be connected to infusion tubes that are 3/4 "(19mm) in size
Structural characteristics
1. The liquid helium Dewar is made of austenitic stainless steel material, with a larger neck size that not only allows for the insertion of standard liquid helium pipelines while eliminating thermal oscillations, but also facilitates the testing of superconducting electrodes and experiments that require the insertion or immersion of specimens in liquid helium;
2. No need for liquid nitrogen interlayer/helium circulation pipeline;
3. Durable and suitable for truck transportation and daily frequent use;
4. Widely used for liquid helium packaging, scientific research, and factory helium liquefaction.
5. The integrated caster and base design make it easy to move and start the forklift.
The liquid helium Dewar series tank of Chart CHART is an instrument and equipment product used for transporting and storing low-temperature liquid helium, suitable for the use of low-temperature liquid helium tanks. This series of tanks has the characteristics of light weight, easy operation for liquid supply, strong operational reliability, and extremely strong insulation performance. Professional diameter pipe design is used for transportation processes. The super stable design with a square base and pulleys is used to provide * * support and the most economical stability.
Liquid helium Dewar is a key equipment for the storage, transportation, and distribution of liquid helium, and is also an important component of the low-temperature system in the liquid helium temperature range. This product is a low-temperature supporting equipment for liquid helium storage and transportation, successfully reaching a design temperature of 4.5K (-268.5 ℃) and a cooling capacity of over 240W. As an indispensable supporting product for low-temperature systems, the liquid helium Dewar is designed to minimize the loss of liquid helium during storage, transportation, and distribution. By adopting efficient vacuum insulation coating technology, steam cooling multi screen technology, and low-temperature condensation adsorption high vacuum acquisition technology, the evaporation rate of liquid helium is effectively reduced.
The capacity range of the commonly used Charter cryogenic liquid helium Dewar flasks is from 100 liters to 500 liters. The cryogenic liquid helium Dewar flask can be equipped with an absolute pressure safety valve and can also be used for air transportation. To be suitable for magnetic resonance imaging (MRI) fluid supply design, Chart has designed all models as 100% non-magnetic.
Product advantages:
The control valve group and joint of the super cryogenic liquid helium Duwa tank are installed at the top, which is very easy to operate and can be connected to various standard sizes of hoses.
◆ Lightweight and durable
◆ * * Thermal insulation performance
◆ Equipped with a larger ball valve, it can be connected to infusion tubes that are 3/4 "(19mm) in size
Structural characteristics
1. The liquid helium Dewar is made of austenitic stainless steel material, with a larger neck size that not only allows for the insertion of standard liquid helium pipelines while eliminating thermal oscillations, but also facilitates the testing of superconducting electrodes and experiments that require the insertion or immersion of specimens in liquid helium;
2. No need for liquid nitrogen interlayer/helium circulation pipeline;
3. Durable and suitable for truck transportation and daily frequent use;
4. Widely used for liquid helium packaging, scientific research, and factory helium liquefaction.
5. The integrated caster and base design make it easy to move and start the forklift.
The liquid helium Dewar series tank of Chart CHART is an instrument and equipment product used for transporting and storing low-temperature liquid helium, suitable for the use of low-temperature liquid helium tanks. This series of tanks has the characteristics of light weight, easy operation for liquid supply, strong operational reliability, and extremely strong insulation performance. Professional diameter pipe design is used for transportation processes. The super stable design with a square base and pulleys is used to provide * * support and the most economical stability.HE250 Liquid Helium Dewar Bottle Chart Liquid Helium Dewar Bottle
Liquid helium Dewar is a key equipment for the storage, transportation, and distribution of liquid helium, and is also an important component of the low-temperature system in the liquid helium temperature range. This product is a low-temperature supporting equipment for liquid helium storage and transportation, successfully reaching a design temperature of 4.5K (-268.5 ℃) and a cooling capacity of over 240W. As an indispensable supporting product for low-temperature systems, the liquid helium Dewar is designed to minimize the loss of liquid helium during storage, transportation, and distribution. By adopting efficient vacuum insulation coating technology, steam cooling multi screen technology, and low-temperature condensation adsorption high vacuum acquisition technology, the evaporation rate of liquid helium is effectively reduced.
The capacity range of the commonly used Charter cryogenic liquid helium Dewar flasks is from 100 liters to 500 liters. The cryogenic liquid helium Dewar flask can be equipped with an absolute pressure safety valve and can also be used for air transportation. To be suitable for magnetic resonance imaging (MRI) fluid supply design, Chart has designed all models as 100% non-magnetic.
Product advantages:
The control valve group and joint of the super cryogenic liquid helium Duwa tank are installed at the top, which is very easy to operate and can be connected to various standard sizes of hoses.
◆ Lightweight and durable
◆ * * Thermal insulation performance
◆ Equipped with a larger ball valve, it can be connected to infusion tubes that are 3/4 "(19mm) in size
Structural characteristics
1. The liquid helium Dewar is made of austenitic stainless steel material, with a larger neck size that not only allows for the insertion of standard liquid helium pipelines while eliminating thermal oscillations, but also facilitates the testing of superconducting electrodes and experiments that require the insertion or immersion of specimens in liquid helium;
2. No need for liquid nitrogen interlayer/helium circulation pipeline;
3. Durable and suitable for truck transportation and daily frequent use;
4. Widely used for liquid helium packaging, scientific research, and factory helium liquefaction.
5. The integrated caster and base design make it easy to move and start the forklift.
- Quick liquid intake port
- Liquid extraction valve
- Pull the handle
- Universal wheel (non-magnetic)
- Directional wheel (non-magnetic)
- Vent valve connection
- V-shaped clamp
- Auxiliary safety shut-off valve
- Auxiliary safety valve (1psig)
- pressure gauge
- Second safety valve (12sig)
- Main safety valve (10psig)
- Main vent valve
Technical specifications/ Technical SpecificationsLiquid Helium Dewar
Liquid Helium Dewarproduct drawing
| Specification parameters | ||||
| model | specifications | HE100 liquid helium Dewar flask | HE250 liquid helium Dewar flask | HE500 liquid helium Dewar flask |
| Capacity Capacity | ||||
| Liquid Gross (geometric volume) | Ascending (Liters) | 110 | 275 | 550 |
| Liquid Net (effective volume) | Ascending (Liters) | 100 | 250 | 500 |
| Performance Performance | ||||
| Static evaporation rate NER** | %Every day (% per day) | 1.25% | ||
| **Work pressure MAWP | psig | 12 | 12 | 12 |
| Dimensions&Pressure Ratings | ||||
| Diameter | Millimeter (mm) | 606 | 856 | 1108 |
| Height Height | Millimeter (mm) | 1546 | 1675 | 1793 |
| Depth Tube Length from Flange to Inner Container Bottom | Millimeter (mm) | 1132 | 1305 | 1421 |
| Tare Weight | Kilogram (kg) | 114 | 181 | 278 |
| Main Relief Valve Setting | psig | 10 | 10 | 10 |
| Secondary Relief Valve pressure setting | psig | 12 | 12 | 12 |
Liquid Helium Dewarproduct drawing
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