DDS5558 Single Phase Meter is a kind of new style single phase two wire active energy meter, it adopts micro-electronics technique, and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. It has minimum size, and also a new single phase two wire active energy meter. It has already passed the test of the international authority CE. The meter completely accords with relevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the active energy power consumption. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. Features: Bi-directional total active energy measurement 25mm standard DIN rail installation, complying with standard DIN En50022. Single pole width (Modules17.5mm), complying with standard DIN43880. Small modular size, DIN rail mounted. Easy installation to distribution boards, load center, miniature & etc. by identifying where energy is being used. Application: All power parameter measurements; Energy measurement and electrical fire monitor and control; Replacing the three-phase power meter, three-phase electricity transmitter; Transformers, generators, capacitors, and electric motors distributed detection; Medium and low-pressure systems; SCADA, EMS, DCS integrators.
Product Details Short Description: (1)Pulp Material: wood Pulp (2)Coating: coated (3)Paper Material: white Kraft paper,brown Kraft paper in food grade (4)Coating Material: PE,PP,PVC,PET,OPP and so on. (5)Feature: waterproof,Grease-proof (6)Coating Side: single side or double side (7)Use:food wrapping, making paper cups,printing (8)Quantity Control: Paper Gram:+5%ï¼?PE Gram:12g, Thickness:5%,Moisture:6%-8%,Brightness:>78 (9)Bagasse pulp base and100% wooden pulp PE coated paper, Food Grade, eco-friendly. More advantages for our paper board PE Laminated on one side or two sides are allowed The base paper is virgin pure pulp unbleached Kraft paper board( top food grade in China market ) High thickness and low thickness is available ( 90g to 400g are popular Grammage ) Food grade raw material is safe, harmless, approved by food grade Security,barrier,non-leakage,moisture-proof, strong sealing Multi-layers lamination makes the bags high barrier against light, oxygen, moisture Strong sealing strength; bonding strength and excellent compression strength Our company advantages for you Top-quality in china market Good service always for you,7*24 hours Short date of delivery Small MOQ welcome and accepted Free sample for you to test the quality before top order. Packaging & Shipping Solutions: Die-cutting Service Cuts a roll of paper into sheets of uniform dimension: Fully Automatic High Efficiency High Precise Available in Various Different Shapes Solutions: Corrugating Service Available in E flute and F flute, two layerscorrugatedand three layers corrugated paper are available High Strength High Rigidity Extreme Durability Effective Protection Effective Heat Insulation Samples by Air Express(DHL,UPS,FedEx),Top order by Sea
This smokeless Hypertherm Gantry CNC Plasma Cutter is mainly used for cutting the Steel/Iron sheet automatically. It is equipped with a special plasma cutting smoke treatment device, which effectively improves the working environment of the plasma cutting machine workshop. This Gantry Plasma Cutter is widely used for steel structure, shipbuilding, bridge and heavy machine industries. Cutting material: low carbon steel, stainless steel and non-ferrous metal, etc. machine can be designed according to the different needs of users. Features of smokeless Hypertherm Gantry CNC Plasma Cutter: 1. Beam with strong structural design, the structure has good rigidity, light weight, exercise inerti. 2. Gantry-type structure, Y-axis synchronous dual-motor drive and XYZ axis with circular rail (optional formula-type linear guide), steady transmission, and high accuracy. 3. Support WENTAI, BEIHANG HAIER, ARTCAM, Type3 software such as the standard G code path generated file can also be read by software conversion software such ad AUTOCAD generated DXF formats. 4. U disk exchange control system processing files, easy to operate. 5. Plasma torch power supply and supporting all famous brands such as American Hypertherm, a number of national patents by the manufacturers. Parameters of smokeless Hypertherm Gantry CNC Plasma Cutter: Model RB3060 Power source 220V,380V/50HZ Working area 3000*6000mm Cutting mode Plasma only, flame only, plasma and flame Cutting speed 0-4000mm per minute Plasma cut thickness Depend on current of plasma power source Flame cut thickness 10-200mm Cutting length 6000-12000mm (Can be as required) Number of Control Axes 3 Height range 0-500mm Height adjuster mode Automatic(include 24DC geared motor) Driving mode Stepper or servo mode, dual driving Operation system FANGLING , STARFIRE, START, Hypertherm Language version English, Chinese Russian, Spanish, French, Japanese, Czech, Slovak File transmission USB transmission
Product Description Product Info for Swarovski 8x30 CL Companion Binocular (Green, Wild Nature Accessories Package) Designed for the discerning traveler and adventurer, the Swarovski 8x30 CL Companion Binocular utilizes Swarovski's iconic proprietary coating systems to deliver high-contrast views with accurate true-to-life color and with virtually zero distortion across the entire generous field of view. Its 8x magnification enables detailed observations of distant subjects, without the hand-shake that often spoils the view in higher-powered optics. Styled in green armoring and engineered with an ergonomic profile, a non-slip focusing wheel, and twist-up eyecups, the CL Companion offers a comfortable viewing experience for long observation sessions. Swarovski's SWAROBRIGHT phase-correcting coatings applied to their premium roof prisms eliminate color fringing and aberrations for enhanced color fidelity and contrast, while their SWAROTOP coatings on the other optical surfaces maximize light transmission, transmit neutral and natural color fidelity, and improve contrast and clarity. The outer lens surfaces are further coated with Swarovski's SWARODUR coatings, which offer scratch resistance and allow oils, saps, and water to bead off. This not only helps to keep the surfaces clear, it makes cleaning them easier. Swarovski CL Companion Wild Nature Specs Prism Type Roof Performance Magnification 8x Objective Lens Diameter 30 mm Angle of View 7.6�° (Actual) Field of View 396' @ 1000 yd / 131.5 m @ 1000 m Minimum Focus Distance 9.8' / 3 m Exit Pupil Diameter 3.8 mm Eye Relief 16 mm Interpupillary Adjustment 55 to 74 mm / 2.2 to 2.9" Diopter Adjustment -4 to +4 Focus Type Center Features Fogproof Yes, Nitrogen Filled Water Resistance Waterproof General Dimensions 5 x 4.6 x 2.2" / 12.7 x 11.8 x 5.5 cm Weight 17.3 oz / 490 g Packaging Info Package Weight 2.94 lb Box Dimensions (LxWxH) 10.8 x 8.3 x 3.5"
Elbarsco Tiny House: A 10-Meter Masterpiece Elbarsco Tiny House is a tiny house model that offers surprising comfort and functionality in a tiny 36-meter area. It has 3 axles, 2 bedrooms, 1 living room, 1 kitchen, and 1 bathroom. It fascinates tiny house lovers with its unique design and excellent quality. Small Space, Great Comfort: Elbarsco Tiny House is a living space designed with care for every centimeter. Ideal for a family of four, you can find an area to meet all your needs in this tiny house. Two bedrooms, a spacious living room, a modern kitchen, and a functional bathroom offer everything you need for a comfortable life. High Quality and Aesthetic Design: Elbarsco Tiny House is made of high-quality materials. With a durable and sturdy structure, this tiny house is a home that you can enjoy for many years. It is also dazzling with its modern and aesthetic design. This tiny house, which benefits from natural light thanks to its large windows, has a bright and spacious atmosphere. Mobile and Free Life: Elbarsco Tiny House is built on a 3-axle trailer. This way, you can easily transport it and live wherever you want. If you dream of a lifestyle close to nature, Elbarsco Tiny House may be the perfect choice for you. Advantages of Tiny House: Low cost Environmentally friendly Sustainable living Mobile and free living Minimalist lifestyle Elbarsco Tiny House is an ideal solution for those looking for a minimalist and sustainable lifestyle. Offering a comfortable and enjoyable life in a small but functional space, this tiny house will be the perfect home for free spirits. Price: The price of Elbarsco Tiny House may vary depending on the features and equipment you choose. For up-to-date pricing information, please contact Elbarsco Tiny House.
Elbarsco Tiny House: A 10-Meter Masterpiece Elbarsco Tiny House is a tiny house model that offers surprising comfort and functionality in a tiny 36-meter area. It has 3 axles, 2 bedrooms, 1 living room, 1 kitchen, and 1 bathroom. It fascinates tiny house lovers with its unique design and excellent quality. Small Space, Great Comfort: Elbarsco Tiny House is a living space designed with care for every centimeter. Ideal for a family of four, you can find an area to meet all your needs in this tiny house. Two bedrooms, a spacious living room, a modern kitchen, and a functional bathroom offer everything you need for a comfortable life. High Quality and Aesthetic Design: Elbarsco Tiny House is made of high-quality materials. With a durable and sturdy structure, this tiny house is a home that you can enjoy for many years. It is also dazzling with its modern and aesthetic design. This tiny house, which benefits from natural light thanks to its large windows, has a bright and spacious atmosphere. Mobile and Free Life: Elbarsco Tiny House is built on a 3-axle trailer. This way, you can easily transport it and live wherever you want. If you dream of a lifestyle close to nature, Elbarsco Tiny House may be the perfect choice for you. Advantages of Tiny House: Low cost Environmentally friendly Sustainable living Mobile and free living Minimalist lifestyle Elbarsco Tiny House is an ideal solution for those looking for a minimalist and sustainable lifestyle. Offering a comfortable and enjoyable life in a small but functional space, this tiny house will be the perfect home for free spirits. Price: The price of Elbarsco Tiny House may vary depending on the features and equipment you choose. For up-to-date pricing information, please contact Elbarsco Tiny House.
Product Introduction: The new standard applies to GB7588.1  Adopting LDC1000B integrated controller Super anti-interference serial communication method ,without the need for shielded wires for hall calls and car communication lines The terminal board is highly integrated and fully prefabricated cables to prevent incorrect plug insertion. â? Equipped with safety and door circuit node indicator lights,as well as independent short circuit sockets for easy debugging and maintenance. Equipped with UCMP to prevent accidental movement of the lift car and door lock bypass device  The cabinet body adopts environmentally friendly zinc free galvanized sheet,which is aesthetically pleasing and has a small volume.  Floor mounted and wall mounted Technical parameter: Suitable for business elevators,residential elevators,freight elevators,etc  Maximum speed:3.5 m/S  Input voltage:AC 220V/380V/510V  Power range:5.5KW-30KW Adapted motor:PM/IM â? Adaptive holding brake:currentâ?¤5A,DC48V-220V continuously adjust- able (1V unit) â? Adapted door operator:AC220V door operator system â? Maximum floors:64  Control mode:single elevator/group control  Deceleration method:Distance control directly stops  Size(mm):1300*350*250(height,width,thickness)  Control cabinet weight (kg):35.5
Product Description Product Info for Swarovski 20-60x80 STR 80 Spotting Scope (Straight Viewing, MRAD Reticle) Swarovski's 20-60x80 STR 80 Spotting Scope combines a powerful and versatile zoom capability with an illuminated reticle to give you an ideal spotter for use at the range or on the trail to estimate distances or the size of objects. With an 80mm objective lens and multiple lens coatings, the scope produces images that are bright, clear, and distortion-free across the entire field of view with faithful color fidelity even in low-light conditions. The Porro prism design provides an enhanced depth of view that offers the user an immersive visual experience. To expand the usability of the STR 80 is an illuminated ranging reticle. This duplex reticle has stadia markings set at 0.10th MRAD on the horizontal and vertical axes, with additional ranging markings on the lower left and right quadrants. The reticle is set on the front focal plane, so no matter what magnification the scope is set at, the ranging markings are accurate. There are 15 brightness settings for use at night or in full daylight. If the reticle is not needed, it can be turned off to completely remove it from sight. Swarovski STR 80 Specs Design Viewing Angle Straight Performance Magnification 20 to 60x Objective Lens Diameter 80 mm Angle of View 20x: 65�° (Apparent) 60x: 40�° (Apparent) Field of View 20x: 108.0' @ 1000 yd / 36.0 m @ 1000 m 60x: 60.0' @ 1000 yd / 20.0 m @ 1000 m Minimum Focus Distance 19.0' / 5.8 m Exit Pupil Diameter 20x: 4 mm 60x: 1.3 mm Eye Relief 17.0 mm Features Reticle MRAD Illuminated Crosshair Fogproof Yes, Nitrogen Filled Water Resistance Waterproof General Battery / Runtime 1 x CR123 / Up to 1300 Hours Filter Thread M82 x 0.75 Tripod Mounting Thread 1/4"-20, 3/8"-16 Operating Temperature -40 to 131F / -40 to 55C Storage Temperature -40 to 158F / -40 to 70C Dimensions L: 13.2" / L: 33.5 cm (Without Eyepiece) Weight 3.8 lb / 1.7 kg
Spring is warm and flowers are blooming, all things are recovering, and at this time, it is time for animals to breed again. In the animal husbandry industry, preparations for animal reproduction have begun. Among them, "semen" is inseparable, which requires not only quality assurance, but also quantity. Under such demanding conditions, the preservation of semen becomes the focus. As we all know, semen preservation is to store it in an ultra-low temperature environment after special treatment to achieve long-term preservation. Usually stored in liquid nitrogen at -196�°C. The advantage is that it can be stored for a long time and its use is not limited by time, region and animal life span. At the same time, as a container that accompanies the demand for liquid nitrogen storage, the livestock liquid nitrogen tank can provide a vacuum insulated environment for the liquid nitrogen medium, extend its use time, and thereby preserve frozen semen. It has gained countless popularity because of its small size and light weight. User approval. However, for the safety of frozen semen, you should pay attention to the following points when using livestock liquid nitrogen tanks: 1. When storing and withdrawing frozen semen, the lifting tube is only allowed to be lifted below the mouth of the tank, and the time out of liquid nitrogen shall not exceed 10 seconds. If necessary, it must be immersed again before extraction; 2. When transferring frozen semen, the lifting tube should not be separated from the liquid nitrogen for more than 5 seconds; 3. After storing frozen semen, the tank plug should be capped in time to reduce the number and time of opening the cap plug to reduce liquid nitrogen consumption and prevent foreign matter from falling into the tank; 4. Frozen semen of different varieties should be numbered clearly to avoid confusion. 5. Liquid nitrogen tanks used for long-term storage of frozen semen should be cleaned and scrubbed regularly to avoid collisions. If the liquid nitrogen consumption in the tank increases significantly, or if there is frost on the outside of the tank, it should be replaced in time and repaired and replaced.
Sudanese Senna, Cassia acutifolia, Del C. Senna L is a perennial 1-2 m height undershrub. The stem is erect, smooth, and pale green to light brown with long spreading ascending branches. Leaves are compound with four to six pairs of leaflets. The full grown leaflets are bluish-green to pale- green in color and emit a characteristic fetid smell when crushed. The flowers are small and yellow and axillary arranged racemes. The pods are broadly oblong about 5-8 cm long and 2-3 cm broad, green in beginning and change to greenish-brown to dark brown on maturity. Each pod has 5 to 7 ovate, compressed, smooth, dark-brown seeds. The two most widely exported and officially recognized species of seena are C. acutifolia and C. angustifolia. Cassia senna; used as medicine, cosmetics, health hygiene and food supplements in improving the quality of life Both Pods & leaves are used as natural laxative to treat constipation. They act on the large intestine to stimulate peristalsis (the muscular activity of the colon leading to elimination). It is known that several countries utilize the leaves of different indigenously available species for the same purpose. Senna also used as an expectorant, a wound dressing, an anti-dysenteric, and a carminative agent. It is useful in the treatment of gonorrhea, skin diseases, dyspepsia, fevers and hemorrhoids. The herb is used in the form of crude plant material or powder as oral infusion or extracts (liquid or solid). It is always advised to use the drug under the supervision of Physician, because the excess use of senna may have adverse effect leading to sudden and intense stomach pains and colic or abdominal pains.
Find the Best and ideal Coco coir Briquettes to Potting mix making. Our 650, 500, 315, 250 Gram coir briquettes are 100 % organic compost materials. BERRI Coir peat 650 gram briquettes are Optimal Organic Potting Soil products to flower Garden, Vegatable Gardens, and Home Gardening in USA BERRI Coconut coir peat 2 Gallon Briquettes/ 650 gram coco peat bricks are Ideal to making potting soil mix to hydroponic cultivation of tomato, cucumber, capsicum farming. In pot mix 40 % coco peat mixing are making a perfect growing mediums for tomato, cucumber farming BERRI coconut coir peat potting mix briquettes are made by 100 % high quality standardise coco peat This unique combination of coconut coir are water retention and aeration properties makes an ideal and optimal growing media to a wide range of hydroponic crops, and it is a sustainability growing media to hydroponic gardenings Berri coco coir briquette products as an excellent choice to popular organic potting mix to home gardening. BERRI coco coir potting soil are moisture-holding capability create an ideal environment to plant growth. BERRI coco potting soil ability to retain water, provide aeration, and promote healthy plant growth has made a valuable for gardeners, and horticulturists . High Expansion | pH Balanced | Compressed | Coconut Soil | Coco Fiber Product Highlights: It is light and convenient. Bacteria and fungal resistant, Cost-effective without compromising quality. Improved oxygenation properties for healthier root development. Retains moisture and is completely organic.
Product Description Product Info for Swarovski 8x42 NL Pure Binoculars Swarovski's 10x42 EL Binoculars feature a high-transmission optical path, legendary Swarovski optical coatings, and a weather-sealed magnesium-alloy housing that delivers exceptional performance with the ability to withstand extreme conditions. Optical Performance Powerful 10x magnification brings distant subjects in for close observation and identification across wide open ground 42mm objective lenses keep the overall form factor small while offering the low-light performance required for hunting, birding, and observing wildlife when many animals are most active Compact roof prism optical path ensures the optical tubes are thin for easier handling Proprietary SWAROVISION optical system ensures clear views with rich detail, crisp contrast, and accurate color fidelity SWAROCLEAN non-stick coatings make cleaning dirt, dust, sap, moisture, and fingerprints from lens surfaces easy and fast Wide 60�° apparent angle of view presents an immersive observational experience while minimizing the appearance of the distracting hand-shake that is common with high-power optics Spacious 336-foot field of view at 1000 yards Swarovski EL Specs Prism Type Roof Performance Magnification 10x Objective Lens Diameter 42 mm Angle of View 6.4�° (Actual) Field of View 336' @ 1000 yd / 111.6 m @ 1000 m Minimum Focus Distance 10.8' / 3.3 m Exit Pupil Diameter 4.2 mm Eye Relief 20 mm Interpupillary Adjustment 56 to 74 mm / 2.2 to 2.9" Diopter Adjustment -5 to +5 Focus Type Center Features Fogproof Yes, Nitrogen Filled Water Resistance Waterproof, IPX7 General Dimensions 6.3 x 5.2 x 2.4" / 16 x 13.2 x 6.1 cm Weight 29.6 oz / 839 g Packaging Info Package Weight 4.22 lb Box Dimensions (LxWxH) 11.7 x 9.5 x 3.9" 0 items in your cart Total: $0.00 View Cart Checkout -- Or Use --
SS 304 Square Pipe SS 304 Square Pipe is an excellent choice for most fabrication techniques as well as indoor and outdoor applications. This non-magnetic product features a semi-smooth, dark gray finish and tapered edges that are dimensionally accurate throughout its length.304 Stainless Steel is a high-strength material with excellent corrosion resistance, making it ideal for marine equipment, railings, medical devices, and food industry equipment. ASTM A554 is the standard specification for welded stainless steel mechanical tubing. Application: 1. Home decoration Home decoration is the place where stainless steel decorative tubes are most commonly used. We have a lot of daily contact with stainless steel anti-theft nets, stainless steel doors and windows, stainless steel screens, and stainless steel staircase handrails. Compared with other materials, stainless steel has the advantages of simplicity, grandeur, rust resistance, and durability, making it the darling of home decoration. 2. Public facilities The demand for stainless steel decorative pipes in public facilities is also increasing. The demand for public facilities such as stainless steel fences, stainless steel guardrails, street lights, and cultural decorative landscapes is also rapidly increasing. 3. Mechanical structure The demand for stainless steel decorative pipes in mechanical structures is very high. Stainless steel has excellent properties such as durability, rust resistance, corrosion resistance, and strong metal texture, which are just in line with the application of mechanical structures. In addition, in recent years, the demand for pipes used in automotive mechanical structures has increased rapidly, which has also led to a rapid increase in the demand for stainless steel pipes used in automotive mechanical structures. 4. Protective windows and doors Nowadays, many protective windows and doors are made of stainless steel material, which not only has a long service life but also has high strength, making it very suitable for making protective windows and doors and windows for high-rise residential buildings.
Aluminum alloy is the most commonly used cookware material in the world because of its light weight, fast thermal conductivity, and easy processing and shaping. Most non-stick pans of all types also use aluminum alloy as the base material. Aluminum discs are used to make kitchen utensils, and the use of new materials has become very mature. 1050, 1060, 1100, 3003 aluminum rounds, etc., have good electrical conductivity, thermal conductivity and heat resistance, and are widely used in the production of aluminum pots and pans around the world. Advantages of aluminum discs for non-stick pans: 1. Excellent elongation and tensile strength; 2. Good processing performance, high stamping and stretch forming performance; 3. Gas welding, hydrogen welding, resistance welding, and brazing; 4. High plasticity, electrical conductivity and thermal conductivity; 5. Easy to carry out various pressure processing, extension and bending processing; 6. Excellent corrosion resistance and strong anti-rust properties. The 3003 aluminum discs produced by Hongchang Aluminum are aluminum alloy materials that meet the performance requirements of non-stick pans. The 3003 aluminum discs are a typical Al-Mn alloy. This material has good formability, very good corrosion resistance and Weldability. The non-stick coating in the non-stick pan produced with it should be smooth, the color, covering power and gloss should be basically uniform, without bubbles and falling off, and the coating is completely hot-melted, without obvious defects such as dirt, cracks and explosions.
Concrete Pillar Machine Concrete pillar machine is also known as concrete column machine or concrete column machine. The Concrete pillar machine uses the principle of pushing and squeezing to manufacture pre-stressed columns with rectangular or square concrete sections. Working guidelines The concrete pillar machine works on the principle of push technology. The concrete pillar machine runs on a bed of precast concrete or cast steel. The concrete pillar machine operation is powered by a drive motor and a vibration motor. Using the reciprocating linear motion of the slider, the loose concrete material in the hopper is continuously pushed into the molding cavity and the materials push each other. Due to the continuous operation of the vibrating plate, the concrete is highly plasticized. At the same time, the slider pushes the raw material to produce the reaction force so that the machine to overcome the frictional resistance, along the pre-stressing steel bar sliding forward, in the back of the machine to form a concrete component strip. The finished precast concrete column or post can be cut to the desired length. Advantages of concrete pillar machine Concrete pillar machine is small in size and light in weight, which makes it easy to relocate and transport when the production location changes. The concrete pillar machine is easy to operate and maintain. Workers need only a little training to operate the machine. High productivity. If the production site is large enough, one machine can theoretically produce at least 4,000 meters of columns in one working day.
Organic/Wild Nature-Sourced, Pure, Undiluted, Potent, Healing-grade, Connoisseurs Intended-Quality, Clean, Made From a Locally-Grown Fresh Flowers-Only, Crimea Peninsula Wild Jasmine (Jasminum Officinale) Essential Oil Distilled from a locally-grown-only Jasminum Officinale, wild nature-bred within the subtropical, Mediterranean climate conditions of the Crimea Peninsula, indigenous, and the most suitable for breeding of the wild Jasmine plant. It is being distinguished for possessing the chemotype structure of the exquisite medicinal value. What makes Crimea Peninsula region-grown, wild Jasmine plant/essential oil profoundly special? It is the synergy of a subtropical, Mediterranean climate conditions, characterized by mild winters and moderately hot, dry summers, influenced by the Black sea, Caucasus Mountains, and Siberia (due to its specific geographic location and relief), and Chernozems (the most fertile soil type in the world) low humus and Kashtanozems soil. It is exactly these, upper stated, Nature itself-given aspects, that are resulting in the inimitable chemotype structure of Jasmine, and other essential oils, distilled from the herbs and plants, collected within the Crimea Peninsula region borders. Botanical Name: Jasminum Officinale Extraction Method: Steam distilled Part of Plant Distilled: Fresh flowers Country of Origin: Russian Federation Composition: 100% Jasminum Officinale Consistency: Dense and fluid Cultivation Method: Wild-Grown Scent Description: Warm, sweet, honey/fruity-floral, balsamic-amber, with a light musky background
Liquid nitrogen, as a low-temperature liquid of -196 , cannot be stored in any container. It requires a special container, a liquid nitrogen tank, for storage. Containers for storing liquid nitrogen can be divided into two types: one is an open liquid nitrogen tank, which can store liquid nitrogen and samples; the other is a self-pressurizing liquid nitrogen tank, which is specially used for rehydration of liquid nitrogen containers. Both have the same characteristics, including double-layer structure of inner and outer bladders; vacuum insulation; long-term storage of liquid nitrogen, etc. But apart from that, the difference between the two is still very big, letâ??s look down. 1. Different materials The self-pressurizing tank is made of 304 stainless steel, which has good load-bearing and high strength, and has a smooth metal appearance; The open-top liquid nitrogen tank is made of aluminum alloy, is light in weight and easy to carry. The appearance is spray-painted and is white. 2. Different functions The self-pressurizing tank is used for the storage and transportation of liquid nitrogen. It can increase the pressure through internal liquid nitrogen vaporization and promote liquid drainage and replenishment. It cannot store biological samples; Open liquid nitrogen tank is also called liquid nitrogen biological container. That is: a container for storing liquid nitrogen and biological samples. Samples such as frozen cell semen can be stored in it, and the deep low temperature of liquid nitrogen can be used for long-term preservation. 3. Different structures The self-pressurizing tank as a whole consists of the tank body, valves, pipes, liquid level gauge and internal boosting plate; The open liquid nitrogen tank is composed of inner and outer tanks, vacuum interlayer, neck tube, neck plug and bucket. 4. Different capacities The volume range of self-pressurizing tanks is large, ranging from 15-500L; The volume of open liquid nitrogen tanks is small, ranging from 2-175L. In short, if you need to store biological samples, you can choose a conventional tank; if you refill other liquid nitrogen containers, you need to use a self-pressurizing tank.
AG20 is a high-performance aerogel blanket specifically developed for the cryogenic and ultra-low temperature field. By incorporating cryogenic-grade reinforcing fibers, AG20 aerogel blanket maintains its physical strength even at extremely low temperatures while possessing an ultra-low thermal conductivity. AG20 is particularly suitable for insulation in low-temperature applications such as liquid nitrogen, LNG, cold chain transportation, and household refrigerators. Typical Applications Liquid nitrogen storage and transportation; Low temperature/freezing pipes, equipment, containers, storage tanks, etc; Relevant devices of LNG Terminal; LNG carrier; Cold chain transport device Refrigerator, etc. Product Advantagesï¼? High-efficiency insulation material for the cryogenic field: excellent cold insulation performance, low thermal conductivity, and the required thickness is greatly reduced. Excellent low temperature stability: under deep cold and low temperature, it can maintain good flexibility without fragmentation, and can resist the internal stress caused by pipeline expansion and contraction without installing contraction joints, reducing the installation complexity. Excellent physical strength: it has a long service life and can be reused after disassembly, so it is very convenient to complete on-site inspection and repair work. Hydrophobicity: the material is hydrophobic as a whole, which can effectively prevent corrosion caused by liquid water contacting the surface of pipes and equipment, and prevent the material from reducing its insulation effect due to water seepage. Easy to install: light weight, easy to cut and sew to adapt to insulation of pipes and equipment with different shapes, and less installation time and manpower.
Color-coated aluminum foil is an aluminum foil product whose surface has been painted or coated. The performance of aluminum foil is very stable, and the paint can be used for several years without fading. Color-coated aluminum foil has the characteristics of water resistance, steam resistance, light resistance, taste resistance, corrosion resistance, heat resistance, low temperature resistance, etc., and is not easily affected by the environment and temperature. Therefore, it is often used in food, medicine, beverages, cosmetics, spices, etc. to prevent items from absorbing moisture, oxidation, volatilization and deterioration. When aluminum foil is placed in the air, a dense oxide layer forms on the surface. If the oxide layer is not dirty, the ink will have good adhesion to it. In order to improve the adhesion between the ink and the aluminum foil surface, corrosion cleaning must be performed before printing. Coating treatment eliminates lubricant contamination and enhances the adhesion between ink and aluminum foil surface. When performing color printing, since the aluminum foil paper itself has color, in order to ensure the correct restoration of the ink hue, the background color must be printed before printing, and the background color is usually white ink. Color-coated printed aluminum foil commonly uses 1000, 3000, and 8000 series alloy numbers, including 1100, 1070, 3003, 3004, 8011, 8021, 8079 and other alloy numbers. Color printed aluminum foil is suitable for a variety of industries, including the food and beverage industry, pharmaceutical industry, personal care and cosmetics industry. The foil is printed using high-quality rotogravure and flexo printing, giving the packaging a vibrant appearance. Hongchang Aluminum is a professional aluminum foil manufacturer specializing in the production of 1-8 series aluminum foil, including printed aluminum foil, colored aluminum foil, packaging aluminum foil, insulating aluminum foil, etc. The product range is complete and the specifications can be customized according to customer needs.
Fiber optic gyroscope is an instrument that uses the principle of slit interference and measures phase changes to detect angular velocity or angular displacement. It mainly consists of laser light source, beam splitter, optical fiber loop and detector. The optical gyroscope is a new all-solid-state inertial device that uses the Sagnac effect to measure the rotation angular rate. Take Ericco's low-cost fiber optic gyroscope ER-FOG-50 (0.2~2.0�º/h) as an example. Compared with other traditional mechanical gyroscopes, it has the following advantages: 1. It is an all-solid-state gyroscope, with no rotating parts and friction parts inside. 2. Stability, strong drop resistance, no consumable parts, and long life. Fiber optic gyroscopes can operate for a long time in high temperature, high pressure, shock and vibration environments in coal mines and petroleum logging fields. However, the mechanical gyroscope's internal bearings are impacted, which also affects the life and operation of the gyroscope. This is also the main reason why most people now choose fiber optic gyroscopes. 3. Small size. The size of ER-FOG-50 is �¦50mm�?38mm, which is suitable for customers with limited working environment. 4. In addition, fiber optic gyroscopes also overcome the fatal shortcomings of ring laser gyroscopes such as high cost and latch-up phenomenon. If you have more professional and profound insights into fiber optic gyroscopes, please feel free to communicate with us.
