Regarding long-term cryopreservation of cells, there are two optional containers, liquid nitrogen tanks and gas-phase liquid nitrogen tanks. The former is to freeze cells in liquid nitrogen; the latter is to freeze cells in a low-temperature environment generated by liquid nitrogen; Both of them also rely on liquid nitrogen for cooling, but some people say that using gas-phase liquid nitrogen tanks is safer. Why is this? In fact, no product can be guaranteed to be perfect. It cannot be said that using gas-phase liquid nitrogen tanks to freeze cells is safer. It can only be said that the safety index is higher than that of conventional liquid nitrogen tanks. Mainly manifested in three aspects: 1. Storage mode security The gas-phase storage mode is used to freeze cells, which uses low-temperature nitrogen volatilized by liquid nitrogen for cryopreservation. There is no contact between cells and liquid nitrogen, which can avoid cross-infection of cells during storage and avoid accidental entry of liquid nitrogen into the cryopreservation tube. pipe burst problem; 2. Temperature safety The temperature inside the gas-phase liquid nitrogen tank is divided into zones. The temperature difference between the upper and lower parts is about 10�°C, which can be said to be very stable. The temperature at the mouth of the tank can be maintained at -190�°C. The lower the temperature, the lower the temperature. No matter where the cells are stored, , the activity will not be "excited" due to large fluctuations in temperature, thereby losing activity. 3. â??Equipmentâ?? security The gas phase liquid nitrogen tank has a complete intelligent monitoring system. It can detect temperature, 3 temperature sensors, transmit internal temperature in real time; It can monitor the liquid level, determine the liquid level height, and can pre-set high/low liquid level alarms; In addition to these functions, there are also heat exhaust functions, lid opening and defogging functions, alarm and remote alarm functions, event recording, and communication functions. These functions all serve the safety of cells. This is why the safety index of gas-phase liquid nitrogen tanks is higher than that of conventional liquid nitrogen tanks.
Xiongcai E3 motor control (ESC) with 400A, 12S, 54V Power System The Xiongcai E3 motor controller (electronic speed control, ESC) is packed with a potent combination of hardware and software advancements. This product is designed for high-level R/C car sport. 12S LiPo batteries, 400A continuous current, 54V, the power system will push your vehicles to their limit and beyond. MAYBE itâ??s the most powerful ever in motor control of R/C car and truck. Even Xiongcai E3 ESC is a power monster, it is still under control. For the safety, Xiongcai team designed excellent protection measures. a. Low voltage and over voltage protection. The ESC will monitor batteries all the time, once the voltage is lower than preset value, the power will be reduced immediately and be cut off in a few seconds. b. BEC voltage is optional 6v/7.4v/8.4v, up to your servo spec. c. The brake force and reverse force is programmable for enhancing drivability. d. Thermal management is meticulously designed. With the integration of a forged Al heatsink, the design maximizes the airflow throughout the system and cool down critical components, keeping your vehicle working at optimal condition. You can tune the parameters of ESC for different driving condition, from rugged terrains to pavement, off-road or on-road, Xiongcai E3 ESC will promote the performance to a new level. Xiongcai Tech has been specializing the motor controller (electronic speed control or ESC) design and manufacture for 15 years, and committed to promoting drivability of R/C model cars. Xiongcai team is capable of excellent RD ability and committed to creating powerful reliable motor control, if you have any special requirements on your motor control, we will help you achieve your ideas.
DHS056-50-1F The main parameters Number of circuits 50 Working temperature -40 ~+65 Rated current can be customized Working humidity 70% Rated voltage 0~240 VAC/VDC Protection level IP54 Insulation resistance 1000M @500VDC Housing material Aluminum Alloy Insulation strength 1500 VAC@50Hz,60s,2mA Electrical contact material Precious metal Dynamic resistance variation 10M Lead wire specification Colored Teflon insulated & tinned stranded flexible wire Rotating speed 0~600rpm Lead wire length 500mm + 20mm DHS056-50-1F series photoelectric slip ring 1 channel optical fiber + electric hybrid slip ring 1 optical fiber (supports single-mode/multi-mode), can transmit 1 optical fiber and 1~50 electrical signal paths at the same time, suitable for 360-degree unrestricted, continuous or intermittent rotation, and at the same time need to rotate from a fixed position to Locations where large-capacity data and signals are transmitted can improve mechanical performance, simplify system operation, and avoid damage to optical fibers due to the rotation of movable joints. Features Can transmit single or multiple optical fiber signals, multi-channel rotation; Optical fiber connectors can be selected from FC, SC, ST, SMA or LC (PC and APC), etc., which can hybridly transmit power supply, control signals, micro power signals required for instrumentation and computer automatic control; It can be used with traditional electric slip rings to form photoelectric hybrid bus rings to transmit power and high-speed data; No contact, no friction, long life, up to 100 million revolutions (more than 200-300 million revolutions for a single core); Safe and reliable, no leakage, no electromagnetic interference, and can be transmitted over long distances;
Product Description Getting the job done has never been easier with GreenWorks Tools. Get started within seconds and leave the gas hassle behind using GreenWorks Tools. To make your life easier, GreenWorks offer a range of corded and cordless options--all with a complete yard work line to get the job done. Keep your lawn neat with this electric lawnmower from Greenworks, featuring a 16" cutting swath to make quick work of trimming the grass. Four-wheel maneuverability helps you mow around obstacles and in tight spaces. Collect grass clippings using the rear discharge chute and included discharge bag, or switch the mower to mulch mode to break down grass clippings and redeposit them in your lawn. Mow your yard with fewer emissions and less noise with this corded electric mower. The 10-Amp mower is powerful enough to make it through thick grass while reducing air and sound pollution from your yardwork. With this environmentally friendly option, there's no need to worry about purchasing and transporting gasoline. Simply plug your mower in, and it is ready to go. 10-Amp electric motor for the power to cut through tough, thick grass 16" cutting deck to cut lawns quicker 2-in-1 feature provides both mulching and rear discharge capabilities for versatility 5-position height adjustment offers a range of cutting heights from 5/8" to 2-5/8" for the perfect cut on all types of grass 7" rear wheels and 6" front wheels for maneuverability Greenworks lawn mower with model number 25142 with removable discharge bag and mulch plug constructed of steel, plastic and rubber for durability measures 27" high x 16" wide x 14" deep assembly required.Less
Product Description PVC Foam Board is a material commonly used for screen and digital printing, advertising, insulation and a variety of applications in corrosive environments because of its strong yet lightweight properties. This material is also utilized in construction applications due to its versatility, flexibility and chemical and fire resistance. Many manufacturers of signs and displays consider this material to be an asset because of its smooth and uniform surface and lightweight property. PVC Foam Board is ideal material to replace wood, metals, and it has been widely used for commercial advertising, decorations, construction, furniture, automobiles, trains, ships and other transportation industries, therefor it has big significance for environmental protection, fire safety and energy saving. Colors White, Gray, Black, Red, Yellow, Green, Blue, Orange * More specifications and colors are available upon request, please feel free to contact us if you have any special request. Features Light weight Waterproof Good insulation Flame retardant Corrosion resistant Moisture proof Acid and alkali resistant Heat preservation Sound insulation Shockproof High strength Good weather resistance Secondary processing, and can be engraved, nailed, drilled, chiseled, riveted, glued and etc. Applications Advertising printing board Interior & exterior signs â?? Poster making â?? Displays Decorations Cabinet â?? Model design â?? Insulation equipment Building compartment and etc. PVC Free Foam Board Product Width * Length Thickness PVC Foam Board 1220 * 2440mm 1 ~ 30mm 1560 * 3050mm 1 ~ 20mm 2050 * 3050mm 1 ~ 10mm PVC Celuka Foam Board Product Width * Length Thickness PVC Celuka Board 1220 * 2440mm 1 ~ 30mm 1560 * 3050mm 1 ~ 20mm
We can mark your brand or design according to your requirements. Specs Motor Wattage: 130W Power cord: 22.2V 2200mAH Lithium battery Color: Injection gray Dust capacityï¼? 0.6 L Filter: HEPA+outlet sponge Brush: C Speed control: 2 speeds Charge time 4-5 hours Working time â?¥18mins/â?¥40mins Suction power â?¥10KPA/ â?¥5KPA Accessory: 2 In 1 brush integrated, brush, conductive tube, electric brush, adapter, hanger cordless vacuum cleaner is equipped with a 380W super powerful motor and 2 gears powerful suction but no noise, providing you with a quiet and clean environment. With 2 in 1 brush, the H10 cordless stick vacuum performs perfectly on all kinds of hard floor, such as marble and wood floors; on high speed, it is suitable for vacuuming short rug carpets, pet hair, dog food, cat litter, etc. 180 Foldable Tube Stick Vacuumã??This stick vacuum cleaner cordless rechargeable has advantages over other household vacuum cleaners for its 180-degree foldable aluminum tube. You can easily clean the bottom of the bed and furniture without bending over and squatting. The flexible brush head with 4 LED headlights will not miss any dust particles in the corner. H10 stick vacuum cleaner cordless is bending for you. 40min Longer Lasting Lightweight vacuum cleaner built-in rechargeable lithium battery supports 40 mins of continuous work, fully charged in 4.5 hours, and replaceable. During charging, our powerful stick vacuum's differences are the protection of temperature, input voltage, over-current, and short-circuit can better ensure the safety of the Wireless vacuum. Compact floor vacuum cleaner, easy access to dead corners Compact floor brush setting with 2 1 brush-rollers to clean trash deeper under the bed and sofa. The hard bristle roller grabs more hair, cobwebs, and dust for carpet cleaning. LED headlights do not easily let go of any hidden dust and dirt.
Features: 1) Security The remote control lawn mowers avoid putting staff in unsafe situations to mow, and away from snakes, spiders, insects, etc. 2) High efficiency Travel Speed of up to 6 km/h. Remote controlled lawn mower is 16 times more efficient than hand cutting. 3) Easy to maintain The robotic lawn mower has a long productive lifespan, low maintenance cost, and its parts are easy to replace, as and when required. 4) Easy to transport and store Weighing in at only 100kg. With backup battery, can move the mower without starting the gasoline engine. 5) Wide range of applications It is widely used in villa lawns, football fields, mountain slopes, communities, greenhouses orchards and gardens. Specification: Model: VTW550-90 Cutting Width: 550mm Walking Speed: 0-6km/h Working Degree: 0-40�° Min Ground Clearance: 20mm Remote Control Range: 200m Engine Fuel Type: Gasoline Brand: Loncin Power / Emission: 9Hp / 224cc Engine Type: Single cylinder, four stroke Start Method: Electric start Emission Standard: Euro5/EPA Fuel Tank: 2L Working Time: 2h Walking Motor Motor Type: Brush electric traction Voltage / Power: 24V / 350W Dynamo: 28V 1500W Battery: 24V 12Ah Machine Size: 980*820*430mm Machine Weight: 95kg Package Size: 1050*900*590mm Gross Weight: 120kg
Product Description The Avet/Blackfin White Marlin Complete Package is for the Avet Reels fan with their South Florida Cam and lever, matched up with Blackfin's Fin# 139 rods. The Avet/Blackfin White Marlin Complete Package includes the White Marlin Accessory Package, so you'll be set-up with all the terminal gear you'll need, including the TackleDirect Mustad MB-0005-TD 40 Liter White Dry Boat Bag. This is the way to go to get everything you need at a great deal! TackleDirect has put together everything you will need to target one of the most sought after sportfish that drives anglers wild, the White Marlin. If you are looking for the rod and reel combos themselves, just the rigging accessories, or the full comprehensive package, all of the work has been done for you. Whether you prefer Shimano, Penn, Avet, Accurate, or Truth reels, models have been hand selected to perfectly match rods from both Shimano and Blackfin that many of the top crews swear by. All reels within these packages feature high gear ratios of 5.1:1 up to 7.1:1 in order to bring in huge amounts of line with each crank of the handle to ensure the angler is tight on the fish while he is dancing behind the boat, and allowing for quicker releases to get back on the hot bite. The rods selected are ideal for trolling naked ballyhoo with circle hooks with their soft tip sections and open turbo style guides to decrease resistance on the line, both ideal for increasing your hookup ratios. The accessory kit includes just about everything needed to build circle hook rigs and the rest of the gear needed to come back into your slip with outrigger halyards flying a bunch of flags. These are ideal packages for anyone from the professional tournament angler to the weekend warrior to get dialed in for banner days out on the edge.
Product Description Bundled for your convenience, the BWT Bestmax Premium Filter Package has everything you need to keep your espresso tasting great and to protect your machine from scale buildup. BWT's Bestmax Premium filter cartridge is an all-in-one water filtration solution. Outstandingly suited for the filtration of water for hot beverages like coffee, espresso, the Bestmax Premium is a modular multi-stage filter that uses patented BWT Mg2+ technology. This unique feature mineralises the filtered water with magnesium, a known flavor enhancer that may be lost using other filtration methods. The Bestmax Premium uses the five layer filtration process detailed below: Particle Pre-Filter - Separation of coarse particles such as sand and rust. Activated Carbon Pre-Filter - Elimination of oxidants, protection of the ion exchanger against aging. High-performance Ion Exchanger - Removal of hardening substances, adjustment of mineral balance. Activated Carbon Nonwoven - Elimination of organic substances, chlorine, foreign odor and foreign taste. Particle Fine Filter - Separation of fine particles and suspended matter. The filter head can be adjusted to one of several blend settings based on the hardness of your water. The blend settings adjust the amount of water run through the ion exchange in ratios of 0/100, 10/90, 25/75, and 40/60. When switching out filter cartridges, the filter head will cut the flow of water to prevent leaks.
Dear Global Business Connections Greetings from Wissam Ghader Co in Europe France We are a global business consultant company and we represent different economic business sectors and projects from the European markets such as global rail commodities , manufacturing companies and we are also connected with companies that work with green energy and solar farms business projects Happy to introduce you to AP technology Forest fencing machines business projet available now: Please use the following YouTube video in Arabic for AP Technology Machines Projet https://youtu.be/ZhqkTHyuDU0?feature=shared The AP Technology Company website in Europe will be as follows: Please have a look.. For AP Technology machines business project, please find some more details as follows. Please find attached details including manufacturing profile. AP Technology can make machines that can make a small cube (refer to the picture in attachment). AP Technology can make machines working with 3mm aluminum wire as well. The manufacturer AP Technology sold one to Finland but they requested to make it 4m high. Standard machines do not include shipping and handling costs. The AP-Tech forest fencing machine can produce rolls with 12cm vertical wire spacing. Not many machines in the industry can. At least not at this price. A demo video is provided of the fence if you want to see why it's better than a regular jungle fence. Wires sizes are as follows: This is 28x28 40x40 70x70 Also 40x40 but aluminium wire 116x116mm We are also can arrange for you a conference call meeting with you in order to introduce you to the company owner for AP Technology Mr. Ics Pater and Mr. Ics Milan, they have 30+years of experience in manufacturing and building the forest, fencing machines and also with the electrical team available. Please let us know if you require more details about the AP technology Forest fencing machines business project and how we can be of business support to you ? Best regards
Product Description Highlights Can be used as a weight or timer-based grinder Hopper holds up to 6lbs of beans Uses BrewWise technologyâ??the grinder delivers the exact grind volume selected and communicates coffee weight to the Smart Funnel during the grind cycle. A BrewWise brewer will be able to read the info stored in the Smart Funnel and adjust the recipe/ brewing process to deliver great tasting coffee. Can accommodate even large brew funnels Durable, precision grinding burrs Installation Electrical Specifications 120v, 2-wire plus ground configuration 15 Amps Electrical cord included Suitable Environment Suitable Environment The innovative Bunn G9WD-RH Weight Driven Grinder is truly a one-of-a-kind. Instead of using a timer to determine the grind volume, this unit utilizes weight-based portion control to accurate achieve the desired amount of coffee. Base on its impressive 6 pound capacity and precision, this grinder is recommended for high-volume commercial use. Operation Requiring very little training, the G9WD-RH has an extremely straightforward interface. Simply fill the hopper and program the amount of coffee youd like to grind, by selecting the appropriate weight, and the grinder will do the rest. Feature Details Programmable Options The Bunn G9WD-RH allows users to preprogram three different batch sizes for push-button delivery. Just choose the volume (weight) you would like to grind and program the machine; it will remember your setting for future use. Grinder controls are all accessible from the front for easy day-to-day operation.
This 10.1-inch fully integrated industrial-grade Android mobile electronic terminal display is an outstanding device designed to withstand water and offers a compact size. Constructed with aluminum alloy, it not only showcases an exquisite appearance but also delivers exceptional durability and corrosion resistance. This small form factor device is suitable for various industrial and commercial environments. Equipped with a high-definition 10.1-inch display, this all-in-one machine provides clear, detailed images and vibrant color performance. The full-fit technology ensures a seamless integration between the touch screen and display, offering an excellent touch experience. You can effortlessly operate and navigate through the device using the touch screen, enhancing work efficiency and convenience. In terms of water resistance, this all-in-one machine boasts impressive waterproof capabilities, effectively preventing liquid intrusion and safeguarding the device from water, oil, and other liquids. This enables reliable operation in harsh environments, both indoors and outdoors, while maintaining stable performance. The industrial-grade Android all-in-one machine is powered by an advanced operating system, providing powerful computing capabilities and versatile support. You can install and run various applications according to your needs, catering to different work scenarios. It also offers excellent expandability, supporting multiple interfaces and connectivity options, allowing easy data interaction with other devices. In summary, this 10.1-inch fully integrated industrial-grade waterproof Android all-in-one machine is a versatile and reliable mobile electronic terminal display device. The aluminum alloy casing protects the device from external damage, while its waterproof feature makes it suitable for various challenging environments. Whether you are using it on an industrial production line or in a commercial setting, this all-in-one machine will deliver outstanding performance and efficient work experience.
This 7-inch aluminum alloy sheet metal industrial control all-in-one machine is a portable mobile mini host with large memory and capacitive touch functionality. It features an aluminum alloy sheet metal casing design, showcasing both a sturdy structure and a modern appearance. The all-in-one machine is equipped with a large memory, providing powerful processing capabilities and storage space. Users can easily run multiple applications, process large amounts of data, and meet complex work requirements. Whether it's multimedia content processing or industrial control applications, this all-in-one machine delivers outstanding performance. The 7-inch capacitive touch screen has high sensitivity and accuracy, allowing users to operate and navigate through touch. The touch screen supports multi-touch functionality, making operations more flexible and convenient. Whether browsing web pages, editing documents, or entering data, it can be easily accomplished through the touch screen. This all-in-one machine offers versatility. It can be used as a mobile mini host, allowing users to operate and run various applications. Additionally, it can also serve as a sheet metal industrial control device for industrial control and monitoring. Its portable design and small size make it easy to carry and install, suitable for various scenarios. The 7-inch aluminum alloy sheet metal industrial control all-in-one machine supports multiple connectivity options, such as wireless network, Bluetooth, and USB interface. Users can easily exchange and share data with other devices, improving work efficiency. Furthermore, it has a reliable battery life, ensuring long hours of usage. In summary, this 7-inch aluminum alloy sheet metal industrial control all-in-one machine is a portable mobile mini host with large memory and capacitive touch functionality. It combines the advantages of large memory and touch screen, suitable for various application scenarios. Whether used for mini host operations or industrial control, it provides outstanding performance and convenient user experience.
This 23.8-inch capacitive touch all-aluminum industrial control all-in-one machine is a wall-mounted card swipe attendance and query machine, featuring an IP65 waterproof rating and capacitive touch functionality. It adopts a full aluminum casing design, providing durability and sturdiness. Equipped with a 23.8-inch high-definition display screen, this all-in-one machine delivers clear and bright image and text display. With capacitive touch technology, users can operate and control it through the touch screen, achieving a fast and precise operation experience. Additionally, it has an IP65 waterproof rating, maintaining excellent performance in damp environments. The wall-mounted design allows this card swipe attendance and query machine to be conveniently installed on walls, saving space and providing better visual effects. It is suitable for various locations such as offices, schools, and hotels. Users can swipe cards for attendance and query, improving work efficiency and management convenience. This all-in-one machine offers outstanding performance and stability. It is equipped with an efficient processor and large storage capacity, capable of handling complex tasks and running multiple applications. Moreover, it supports multiple interfaces and wireless network connectivity, facilitating data transmission and remote control. In summary, this 23.8-inch capacitive touch all-aluminum industrial control all-in-one machine is a wall-mounted card swipe attendance and query machine, featuring an IP65 waterproof rating and capacitive touch functionality. It delivers excellent performance and stability, suitable for various locations. Whether in offices, schools, or hotels, it provides clear and bright image and text display, helping users improve work efficiency and management convenience.
Soil Nailing-is a technique that can be used either on natural or excavated slopes, where the slope is reinforced by the insertion of tendons. The nails address the slope stability, which are connected in turn to a fencing system and provides surficial stability. We offer different types of anchor bars for use in conjunction for rockfall protection and natural hazard mitigation. These are used for numerous applications. Our anchor bars are available in different diameters of 25mm, 32mm, 36mm, 40mm, steel strengths and corrosion protection. We Make accessories like Joint Couplers, Anchor Plates and Anchor Bolts, also they are available as per project requirements and ground conditions. Components a Soil Nail includes-Steel Reinforcing Bars, Centralizers, Nail Head, Hex Nut Washers and Bearing Plates. Double Corrosion Protection (DCP) Anchors are grouted corrugated sheathing with controlled crack width and are for permanent use. Mostly used in high rise construction for heavy reinforcement. These anchors are unique as they can provide active restraint to structures. And they can avoid movements by applying a compressive load to a structure. The application of ground anchors is increasing as they enable construction in densely populated areas. This increase is due to the reductions in available space for traditional construction methods. In areas of limited easement, removable anchors can be used. For projects where further underground construction, like adjacent developments or tunnels, is anticipated, engineers can use cuttable anchors produced from composite materials. Features: Temporary or permanent options; Bond length and free length to enable prestressing; Capacities-bars 4,500kN, strand 15,900kN (+); Bar anchors with diameter range 25-75mm - strand anchors up to 63mm (+); Full compatibility with Infrastructure Intelligence, utilizing multiple sensor types.
This 10.4-inch stainless steel capacitive touch waterproof fully bonded embedded panel industrial control all-in-one self-service terminal is a feature-rich device. It is made of stainless steel material, offering excellent waterproof performance and durability, suitable for various harsh environments. Equipped with a 10.4-inch capacitive touch screen, this industrial control all-in-one self-service terminal provides precise touch operation and clear image display. The fully bonded technology eliminates the air layer, providing a more realistic visual effect. It also has waterproof performance, preventing the intrusion of liquids and dust, ensuring reliable operation of the device in wet or dirty environments. This embedded panel industrial control all-in-one self-service terminal has multiple functionalities, suitable for applications like self-service terminals. It supports multiple interfaces and communication methods, such as USB, RS232, and Ethernet, facilitating the connection of external devices and data transmission. Additionally, it features multi-touch capability, allowing multiple users to operate simultaneously, enhancing the user experience. This 10.4-inch stainless steel capacitive touch waterproof fully bonded embedded panel industrial control all-in-one self-service terminal also has durability and impact resistance. The stainless steel material effectively prevents corrosion and damage, ensuring long-term stable operation of the device. It also features high brightness display and wide viewing angles, suitable for various self-service scenarios, such as self-service vending machines and self-service inquiry terminals. Whether used as a self-service terminal or an embedded industrial control device, this 10.4-inch stainless steel capacitive touch waterproof fully bonded embedded panel industrial control all-in-one self-service terminal delivers stable and reliable performance and comprehensive functionality.
Titanium balls, titanium solid balls, titanium alloy balls, jewelry titanium balls, body puncture titanium balls, hollow balls TC4 titanium balls/solid titanium balls and TC4-Ti6Al4V-GR5 titanium alloy rods have a series of advantages such as excellent corrosion resistance, low density, and high specific strength, and are evaluated in petrochemical, shipbuilding, automobile and other fields. Titanium ball material: TA1 (Gr1). TA2 (Gr2). TC4 (five groups) Titanium ball specifications: diameter 1.0-200mm Titanium ball execution standard: ASTMB348 TC4 titanium ball/solid titanium ball specifications: 1-150mm Titanium ball processing technology: 1 small titanium ball (�? 3-10mm) Cold heading, photosphere, heat treatment, surface strengthening treatment, hard grinding, primary grinding, flaw detection, fine grinding, 1, 2 2 small titanium balls (�? 10-16mm) Cold heading, photosphere, heat treatment, surface strengthening treatment, hard grinding, primary grinding, flaw detection, fine grinding, 1, 2 3 large and medium-sized titanium balls (�? 16-28mm) Hot rolling, infantry, photosphere, heat treatment, surface strengthening treatment, hard grinding, primary grinding, flaw detection, fine grinding, 1, 2 Titanium ball tolerance (+/-0.005mm), mirror surface, no trachoma, no cracks. Titanium ball advantages: Titanium balls can be passivated. In an oxygen-containing environment, the passivation film can heal itself after being destroyed. Anti-corrosion, acid and alkali resistant. Titanium ball status: hot working, cold working, hardness Titanium ball surface: all mirror polished and polished. Titanium ball application fields: industry, medical treatment, catering, jewelry, bearings, aerospace, equipment
We offer a UL/FM Approved and LPCB Certified  wide range of EMACO Firefighting Equipment products for: Sprinklers: Designed for use in automatic sprinkler systems - Pendent, Upright, Conventional and Sidewall Sprinkler. Temperature response - Standard/Quick Response. Temperature Rating : 57 C, 68 C, 79 C, 93 C,141 C Finish - Brass / Chrome / White plated Nozzles: Open type non-automatic nozzles, UL/FM Listed. *Medium Velocity Fixed Spray Nozzle:* Specifications: 1. Material - Brass, SS, Aluminium Bronze 2. K Factor - 18, 22, 30, 35, 41, 51, 64, 79, 91, 102 3. Spray Angle - 65 , 80 , 90 , 100 , 110 , 120 , 140 & 160 ° 4. Finish - Brass, Chrome, Electroless Nickel plated & Epoxy powder Coated 5. Working Pressure - 175psi (12 bar) 6. End Connection - ½" (15mm) BSPT Reverse Action - Medium Velocity Fixed Spray Nozzle: Specifications: 1. Material - Brass, SS, Aluminium Bronze, Copper 2. K Factor - 18, 22, 30, 51, 64, 79, 102 3. Spray Angle - 120 & 140 4. Finish - Brass, Chrome, Electroless Nickel plated & Epoxy powder Coated 5. Working Pressure - 175psi (12 bar) 6. End Connection - ½" (15mm) BSPT High Velocity Fixed Spray Nozzle: Specifications: 1. Material - Brass, SS, Aluminium Bronze 2. K Factor - 18, 22, 23, 26, 32, 42, 48, 58, 61, 78 3. Spray Angle - 75 °, 80 , 90 , 100 , 115� , 120 4. Finish - Brass, Chrome, Electroless Nickel plated & Epoxy powder Coated 5. Working Pressure - 175psi (12 bar) 6. End Connection - 3/4 (20mm) BSPT/ NPT & 1" (25mm) BSPT/ NPT
The ZRS-3H Glow-wire Test Apparatus is according to IEC60695-2-1, IEC60695-2-10, IEC60695-2-11, IEC60695-2-12, IEC60695-2-13 (GB/T5169.10, GBT5169.11, GBT5169.12, GB/T5169.13) < Basic testing methods of Glow wire, basic testing methods of Glow wire device>, UL 746A, IEC829, DIN695 and VDE0471. What is glow wire test? The Glow wire tester ZRS-3H/ZRS-3HS is suitable for resistance to abnormal heat and fire test on lighting lamps, electronic products and household appliances. It uses high-temperature coating spraying on steel structure and imported instrument display, with easy operation and stable performance. The glow wire testing equipment is applicable to flame resistance test of all levels of QC departments and corresponding enterprises. Specifications: Heating temperature: adjustable continuously within the range of 25~1100C, the accuracy of temperature is 1C, the resolution of temperature is ±3C Glow-wire time: 0.1-999.9s±0.1s(time range is adjustable) Ignition time: 0.1-999.9s, auto record, manual pause Flame-out time: 0.1-999.9s (auto record and manual pause) Glow wire pressure on test specimen: 1±0.2N. Limiting pressure depth is 7mm Glow wire: 4 nickel (80) and chromium (20) Made in specific dimensions. Thermocouple: �?0.5 armored nickel & chromium/nickel-chromium wire, K Type. Automatic departure: While reaching specified glowing time, test specimen will depart from glow wire automatically. To save the delivery cost for the oversea market, LISUN designed a compact version glow-wire tester weighing less than 50kg. (Customer need to prepare additional ventilation system for ZRS-3HS)
Product overview WS-4089 is a kind of cationic polymer of polyamide & epichlorohydrin. It can be retentioned via effectively being attracted by pulps with negative charges at fast speed. The thermosetting chemical reaction will be resulted in at the dry section of dryer. The high wet strength of paper is from the stable chemical binding Technical specifications �· Appearance: Light yellow transparent liquid �· Ionic type: Cation �· Solids content: 12.5 �±0.5% �· pH: 3-5 �· Viscosity(25�ºC): â?¤ 100 mPa.s Performance characteristics WS-4089 is easily absorbed by fibers and can be gelatinized at medium or alkaline conditions. It is widely used in papers that need higher wet strength, such as tissues paper, decoration base paper, coated paper, map paper, food package paper, fruit bag paper, medical paper. Usage tips 1. Dosage: 5 kg to 30 kg for each mt of absolute dry pulp (or as per paper sheet situation) 2. It can be used in paper making afte adding into head box continuously via meter pump 3. It performs best at neutral and alkaline conditions. Packing and storage The package can be 200 Liters, 1000 Liters drum or as per clients' requests. It should be stored in cold place. The shelf life time is around 6 months.
