Liquid nitrogen tanks can be divided into two types according to cell storage modes, gas phase and liquid phase storage modes;
In the gas phase, samples are stored in volatile nitrogen; in the liquid phase, samples are directly immersed in liquid nitrogen for low-temperature preservation;
However, due to different capacities, not all cells can be stored in gas-phase storage mode. Only cells with more than 10,000 cells can use gas-phase liquid nitrogen tanks. If there are more than a thousand cells and need to be preserved in the gas phase, how can this be achieved?
You can choose the cryobank series liquid nitrogen tank, which is specially designed for a small amount of cells that require gas phase storage. It has the storage mode of the YDD series and the conventional capacity of the YDS series. It can be regarded as a mini version of the YDD stem cell liquid nitrogen tank or the YDS series liquid nitrogen tank. An upgraded version of the nitrogen tank.
The following are the features of cryobank series liquid nitrogen tanks:
1. 4 models, namely 65 liters, 95 liters, 145 liters and 175 liters, supporting the storage of 2400, 3600, 4800 and 6000 2ml cryovials;
2. Each model is equipped with 6 square buckets for storing freezing boxes and freezing tubes;
3. There are two storage modes: gas phase and liquid phase. When storing in gas phase, the temperature at the top of the tank can reach below -190�°C; therefore, it can be called a small gas-liquid-phase liquid nitrogen tank, a small gas-phase tank, and a small low-temperature biobank;
4. Comes with a liquid level sensor that can monitor the liquid level in the tank in real time, which is safe and reliable;
5. Intelligent control display system, real-time monitoring of internal temperature and liquid nitrogen consumption;
6. Vacuum insulation structure and hot gas bypass design ensure uniform and stable internal temperature;
7. It is adapted to the self-pressurizing liquid nitrogen tank and has automatic replenishing function, which is convenient and fast, saving manpower;
8. Supports remote alarm (voice/SMS/WeChat, etc.), and has intelligent local and cloud data backup and export functions.
In addition, the small gas-liquid phase liquid nitrogen tank also has the same one-click defogging as the YDD biological sample library, which helps users quickly locate cells and reduces the loss of liquid nitrogen caused by opening the lid.
If you have any needs, please contact KGSQ liquid nitrogen tank:
Features: High strength and high corrosionproof, provides long service life and convenient to fill and clean. It provides wide applicability and can be widely applied for packaging in industries such as chemical engineering, petroleum, medicine and food etc. Seal liquid test:Put the sealed barrel with liquid upside down or tap,the seal is at the lowest position,and no leakage within 24 hours. The standard specifies blow-moulding technology requirements of the barrel, test methods and the rules and symbols, packaging, transporting and storage. This standard applies to polyethylene as the main raw material, barrels production through automatic blow molding machine,and this type of blow molding barrel is mainly used for solids or chemical products. We also can help to change any design as your requirements. such as size,weight,color,capacity ect.
This is chemical setting Furan based chemical resistant mortar which is combination of Liquid and Powder, when mixed in proper proportion from workable mortar which after setting and curing give of liquid and give black highly cross linked composites. Furan When set and cured is resistant to highly corrosive acids, alkalis and to powerful organic solvents such as ketones, Aromatic and Chlorinated solvents. It has extreme resistant to Acidic & alkalis, Salts, Greases and Detergents. It resists to Organic & Inorganic acids at their boiling temperature. It is suitable against mild chlorine Gas (dry) phosphorous trichloride, pyridine at room temperature. Furan is especially useful where resistance to mixed media such as aqueous acids /alkalis and organic solvents is needed in chemical plant process and waste streams. Carbon filled Furan is used against corrosive effect of hydrofluoric acid & its salts. PREPARATION OF FURANE MORTAR : Mortar consist of Furan solution and Furan powder. The average mixing ratio necessary to obtain mortar with good working consistency is 1 part by weight Solution & 3 part by weight powder. The ratio will vary slightly depending on temperature and working conditions.Stir the liquid thoroughly before using. Place liquid in a suitable shallow mixing pan. Add powder by weight in the solution mix thoroughly and rapidly until all lumps are dispersed and the mortar is completely homogenous. Spread out the mortar in a thin layer, not more than ¾ thick, to dissipate the heat of reaction and lengthen the working life. Batch size can be varied depending upon the temperature and the speed with which the masons are working. Very large batches will become stiff quite rapidly. Make sure that all the Furan Motrar is used from the pan before another batch is mixed.When working at temperature above 40 C, very small batches not more than 2 Kgs, should be prepared. When working at temperature below 15C the liquid should be kept warm.
APPLICATION OF SK-HB K-SILICATE MORTAR : * K-SILICATE is used for jointing Acid Resisting brick in construction of vessels in suited for construction of fume chambers and stacks handling hot, dry Acid fumes and vapors. It is also used for jointing chemical resisting stoneware pipes. K-SILICATE cement is good bedding material for Acid â?? Resisting bricks and tiles. The concrete surface needed protection should be dryed, clean and rough. The bricks or tiles will be set with K-SILICATE cement over concrete surface applied with a suitable an impermeable interliner. When Bedding and Jointing Materials are the same. On the treated surface bricks or tiles are bedded to a thickness of about 6 mm and tamp gently with a wooden piece till the paste squeezes out of joints. The paste that is squeezed out of the joint should be removed by trowel with good finishing. After the mortar of the joint is dryed treat the joints with 20% Hydrochloric Acid Solution by means of brush. A.R.lining should be always in contact with Acid and not with water. Concrete subtract like Floor, Wall, tanks and similar surface should be protected with a membrane of Bitrok Mastic or compound steel tanks should be protected with rubber or PVC subjected to chemical conditions and temperature of chemical media. The Brick lining is recommended over the protective layer of Bitrok Mastic. When Bedding and Jointing Materials are Different. Spread the silicate type mortar about 6 to 8 mm thick on the back of the tile or brick. Press the tile on the bed leaving required space for joints between tiles for bricks. After the bedding mortar is set, fill Mp the joints with specified cement.PRODUCT DATA SHEET FOR SK-HB ( K-SILICATE) MORTAR A general purpose cement for acid conditions Resistant to High & medium concentrations of most of the common organic and inorganic acids except Hydroflouric acid. Recommended where the concentration of the acid is high suitable for high temperature. Unsuited to aqueous solutions, alkaline conditions. PREPARATIONS OF MORTAR : * Measure 1 part by weight of K-SILICATE solution into a suitable mixing pan. * Add slowly and gradually 3 parts by weight K-SILICATE mortar and mix thoroughly to form a smooth mortar. * In hot season very large batches of mortar will become stiff quite rapidly therefore small batches, not exceeding 4 to 8 kgs. Will be prepared. * The cement mortar will be used before it starts setting.
Acid / Alkali Resistant Tiles/Bricks * Our Acid proof tiles, Acid alkali resistant tiles, Chemical resistant tiles are fully vitrified tiles which are manufactured using special non ferrous clay, processed at extremely high temperatures this process causes the raw materials to fuse and form a compact mass with an extremely low water absorption of less than 0.5% resulting in the formation of a very strong body with a flexural strength of 38 N/mm2, solid through color fade proof with a very hard surface Mohs hardness of 7. * The acid resistant tiles come in a range of sizes and thicknesses from ranging from 8-25mm. Our acid proof tiles meet stringent specification norms of IS 4457:2007 and relevant ASTM/DIN standards which ensure excellent performance in Acid/Alkali/Chemical (expect Hydrofluoric acid and its derivatives). Corrosion Protection Applications * Factory Floors subject to corrosion from Chemicals, Acids, Oil & Solvents * Pickling tank and surrounding areas * Food & Beverage Industry flooring * Battery rooms and Control rooms * Demineralization plants * Walls of washing and Paint shop areas * Acid Resistant Tiles Manufacturers India * Our acid proof tiles provide excellent abrasion resistance, anti-skid properties for worker safety and high aesthetic appeal. We also provide specialized corner tiles for reducing chances for acid attack through construction joints. Our standard sizes are 200x100, 200x200 & 300x300 millimeters.
high quality stainless steel 201 honey tank with cover and valve 25kg Basic Information Place of Origin: CHINA Brand Name: Super-Sweet Certification: ISO Model Number: HB Minimum Order Quantity: 1 Price: 12-45kgs Packaging Details: 25 kg honey tank Standard Packing: 1pcs/carton Size: 34*33*33cm GW: 8kg Delivery Time: Shipped in 5 days after payment Payment Terms: T/T, Western Union, MoneyGram, D/P, L/C Supply Ability: 5000 Piece/Pieces per Month 25 kg honey tank
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Mitsubishi MG400 Motor Grader Specifications Main Specifications Blade Width: 3710mm (standard blade width) Steering System: ATC Weight & Loads Operating Weight: 13,100kg Front Axle Load: 3,700kg Rear Axle Load: 9,400kg Dimensions Overall Length: 8490mm Overall Width: 2400mm Overall Height: 3360mm Wheelbase: 5910mm Tandem Wheelbase: 1520mm Ground Clearance: 355mm Engine Manufacturer: MTB Model: 6D22C Rated Output: 110.3kW (150 PS) @ 2000rpm Cylinders: 6 Bore x Stroke: 130 x 140mm Displacement: 11.2liters Hydraulic System Output Pressure: 17.2MPa Oil Flow Rate: 128L/min Transmission Type: DPS Speeds: 6 forward / 6 reverse Max Travel Speed: 45.0km/h (forward), 45.4km/h (reverse) Tires Front: 13.00-24, 14-ply Rear: 13.00-24, 14-ply Performance & Other Features Operation Type: Hydraulic (HYD) Scarifying Width: 1225mm Minimum Turning Radius: 6900mm Articulate Angle: 25 Fuel Tank Capacity: 230L Optional Equipment: BL(4000), S/C
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Simmental cattle are an excellent breed of cattle. Livestock farmers will buy Simmental cattle frozen semen and cross-breed them with local cattle to improve the quality of cattle and gain greater breeding benefits! The purchased frozen beef semen cannot be stored in a normal temperature tank. What kind of tank should be used to store it? â??â??Semen storage tank! After Simmental cattle semen is extracted, it will quickly become inactive at room temperature and cannot be used. However, through the semen storage tank, the semen is specially treated and soaked in liquid nitrogen. The deep low temperature of liquid nitrogen -196�° can be used to preserve sperm for a long time. Activity, wait until use before taking out and thawing. Specific steps for thawing frozen cattle semen for breeding: 1. Lift the bucket to the mouth of the jar and use long tweezers to quickly pinch out the frozen wheat tube; 2. Dissolve the frozen wheat tube in warm water at 30-40�°C, and take it out when it is half melted; 3. Check the sperm activity. If the activity is above 0.3, the breeding success rate is high and it can be used for insemination. 4. Load the semen into the gun and output it as soon as possible. Do not store it for a long time. Notice: Insemination time: The appropriate insemination time is after the cowâ??s estrus period, when the breeding success rate is higher. Storage time of frozen semen at room temperature: After thawing, the longer the frozen semen is stored at room temperature, the lower the activity. Therefore, it should be thawed and infused immediately to avoid long-term storage or repeated freezing.
