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A centrifuge is a laboratory device that is used for the separation of fluid, gas, or liquid, based on density separation is achieved by spinning a vessel containing material at high speed: the centrifugal force pushes heavier materials to the outside of the vessel This apparatus is found in most laboratories from academic to clinical to research and used to purify cells, subcellular organelles, viruses, proteins, and nucleic acids. There are multiple types of centrifuge, which can be classified by the intended use or by rotor design. From the large floor variety to the micro- centrifuge, there are many varieties available for the researcher. Types of Centrifuge Machine Low Speed Centrifuge Table type of low speed centrifuge is driven by brushless DC stepless speed regulating motor. Its rotation speed and centrifuging time controllers are set by a microcomputer, and working parameters are set via the keyboard. Low Speed Refrigerated Centrifuge Low speed refrigerated centrifuge is mainly used for the separation of human body samples before pathological analysis in clinical practice. High Speed Centrifuge High speed centrifuge use DC motor drive, stepless speed regulation, It has the advantages of small size, low noise, convenience and flexibility, high operating efficiency, automatic protection of overspeed, safety and reliability. High Speed Refrigerated Centrifuge High Speed Refrigerated Centrifuges are commonly used for the separation of human samples before pathological analysis. Micro-Hematocrit Centrifuge High Speed Micro-hematocrit Centrifuge, 24pcs Capillary. It adopts micro brushless motor, with free-maintenance and no powder pollution. Centrifuge Machine for Sale Safety Guidelines As a reputable centrifuge machine manufacturers, Zonkia has various centrifuge machines for sale, all at affordable lab centrifuge price. Widely used in scientific research, medical health, laboratory testing, and industrial areas, the centrifuge of Zonkia is popular among customers. When using, you should pay attention to the following points: 1. The centrifugal tube with a cover should be used when it comes to volatile and corrosive liquid, so as to avoid liquid leakage and chamber erosion of the blood centrifuge machine. 2. During the process of centrifuging, check from time to time, so as to ensure that the instrument of the mini centrifuge works well. 3. Once an abnormal phenomenon is found in the clinical centrifuge, cut off the power immediately and ask relevant technicians for maintenance. 4. The rotating head of the portable hand/manual centrifuge machine should be carefully cleaned and dried after each use, as the rotating head is of great importance. 5. When centrifugation is conducted below room temperature, remember to place the rotating head of the basket centrifuge machine in the fridge before use. Centrifuge Machine Quality Parameters The following tips are suitable for almost all centrifuges such as thermo refrigerated microcentrifuge, PRP centrifuge machine, blood centrifuge machine, etc. 1. The centrifuge is cleaned with water and gentle detergent, instead of alkaline solutions. 2. When not in use, lift the cover and keep the chamber dry to avoid wear and tear. 3. For toxic, radioactive, or contaminated samples, special safety measures should be taken. 4. If the centrifuge tube shows color change, deformation or leakage, stop using it. 5. Ensure that the centrifuge is kept away from other electronic equipment. The rotors should not be exposed to high-intensity UV radiation. FAQs of Centrifuge What is the Principle of Centrifuge ? The centrifuge works using the sedimentation principle, where the centrifugal acceleration causes denser substances and particles to move outward in the radial direction. How is a Centrifuge Balanced ? To balance a centrifuge, put samples in the centrifuge so they are directly across from each other. If you only have one tube to centrifuge, you should balance it with a blank " tube ( a tube filled with water ). If you have three tubes, you should put them in 1-7-13 so on and so forth. How Does Centrifuge Separate Mixtures ? Centrifugation separates the components of heterogeneous mixtures. These include liquids in liquids, solids in liquids, and solid sand liquids in gases. Centrifugation uses centrifugal force to move dense components to the outside of the container. This causes the solid to settle more rapidly and completely How is Centrifuge Used in Industry ? Industrial centrifuges are used for separating solids from liquids, liquid- liquid separation, and liquid-liquid-solid separation Filtering centrifuges use centrifugal force to pass a liquid through a filtration media, such as a screen or cloth while solids are captured by the filtering media. What is a Centrifuge Used For? A centrifuge is a laboratory device that is used for the separation of fluids, gas or liquid, based on density Separation is achieved by spinning a vessel containing material at high speed; the centrifugal force pushes heavier materials to the outside of the vessel. Zonkia is a professional lab instrument manufacturer, we provide autoclave 18l, autoclave 30l and etc. Want to buy centrifuge? Please contact us.

Autoclave is suitable for medical and health services, scientific research, agricultural and other units, including medical equipment, dressings, glassware, solution culture medium for sterilization. Zonkia Autoclave is made with full SUS 304 stainless steel, with PID Microcomputer Control heating, air release, temperature, time, and steam release. Different Types of Autoclave Equipment Portable Autoclave Full SUS 304 stainless steel structure; Accurate dual scale indicate pressure gauge; Double safety valve in the lid; Easy to operation, safety and reliable. Vertical Autoclave Full SUS 304 stainless steel structure; Accurate dual scale indicate pressure gauge; Silicone seal ensuring no steam leakage; Water shortage and over heating protection. WX Horizontal Autoclave Full SUS 304 stainless steel structure; Automatic quickly open the door, safety interlock system; LCD dynamic display temperature and time; Error analysis, fault warning display system; Automatic overpressure release and power-off protection, safety ensuring at all time. Tabletop Autoclave Class B High quality SUS304 stainless steel material; Microcomputer control system; LCD dynamic touch screen display temperature and time; Automatic release when over-pressure, water shortage and over heating protection. Autoclave Steam Sterilizer Machine Safety Guidelines Here are some autoclave tips about the usage of automatic autoclave sterilizer: First, Sterilized items should be placed reasonably. Improper placement Second, pay attention to the capacity of autoclaves, whether it is autoclave 200 L or autoclave 300L The contents of the stainless autoclave should not be overcrowded, which will affect the sterilization effect of high-pressure steam sterilizer autoclave. Second, the most important thing is to exhaust the air in the high- temperature autoclave. If there is air in the hphv autoclave, the sterilization effect will be greatly reduced. Third, check whether the liquid level of the water tank is between the baseline and the top line, if it is lower than the baseline, make it up, and pour out the part if it is higher than the top line. Autoclave Sterilization Machine Quality Parameters The hphv steam sterilizer system must include the main engine, supporting water inlet device, and installation. The autoclave machine size must be greater than 18L. The sterilization temperature must be higher than 133 degrees Celsius, and the sterilization time must be longer than or equal to one hour. The autoclave sterilization process must be fully automated, with a safe opening temperature and pressure auto-induction interlocking device, over- temperature protection. The steam sterilizer autoclave should equip with a one-button automatic door opening structure, with dual protection of mechanical self-locking and electronic interlocking. FAQs of Autoclave Apparatus What is autoclave? Autoclave, also known as a steam sterilizer, can be divided into the portable autoclave and vertical autoclave. It uses an electric wire to heat water to produce steam and maintain a certain pressure. Here in Zonkia, we can offer various types of autoclaves, including portable autoclave machine, vertical autoclave machine, horizontal steam sterilizer, table top autoclave steam sterilizer, etc. How to use autoclave? Add water into the outer pan, place the items that need to be sterilized in the inner pot, cover the pot and twist the spiral symmetrically. Heat the autoclave to produce steam. According to the characteristics of the sterilized items, maintain the required pressure for a certain period of time. How many choices of the capacity of autoclave? We have 18L/24L/30L autoclave for your choice. Zonkia is a professional biology lab equipment suppliers, we provide autoclave 18l, autoclave 24l, portable pressure steam sterilizer, autoclave 30l and etc. Want to know solar air conditioner price or more? Please contact us.

Specs of 100% Solar Powered Air Conditioner DC solar power input Power consumption saving High cooling efficiency Technic Data of 100% Solar Powered Air Conditioner Model TKF-26GW/DC TKFR-35GW/DC TKFR-50GW/DC TKFR-60GW/DC TKF- 72GW/DC 1HP 1.5HP 2HP 2.5HP 3HP 0.75ton 1ton 1.5ton 1.8ton 2ton Cooling Capacity 2600w/9000btu 3500w/12000btu 5200w/18000btu 6000w/20000btu 7200w/24000btu Heating Capacity 2800w/10000btu 3700w/13000btu 6000w/20000btu 7000w/24000btu 7900w/27000btu Input Voltage(V) 48v 48v 48v 48v 48v Rated Current(A) 9.5 16 22 24 24 Noise-Indoor-dB(A) ≤40 ≤42 ≤43 ≤45 ≤50 Noise-Outdoor-dB(A) ≤50 ≤52 ≤54 ≤56 ≤58 Air Circulation(M3/H) 450 550 650 850 850 Suitable Area(M2) 10~15 12~25 20~30 26~42 30~48 EER-W/W 4.56 4.67 4.73 4.66 4.67 EER-Btu/h/w 15.79 16 16.36 16.67 16 Indoor Unit N.W./G.W.(kgs) 11/13 13/15 15/17 16/18 16/18 Outdoor Unit N.W./G.W.(kgs) 38/40 45/48 48/52 48/53 48/53 Indoor Unit Net(mm) 745*255*195 775*260*210 1070*385*265 1070*385*265 1070*385*265 Indoor Unit Shipping(mm) 780*240*305 840*325*265 1100*400*285 1100*400*285 1100*400*285 Outdoor Unit Net(mm) 645*245*495 790*260*540 850*290*580 850*290*580 850*290*580 Outdoor Unit Shipping(mm) 725*320*540 910*370*610 995*390*650 995*390*650 995*390*650 Loading Quantity 40HQ 225pcs 225pcs 175pcs 175pcs 125pcs Solar parts price Solar panel 600W                 Battery 250AH                Controller 30A: Solar panel 900W                  Battery 400AH                 Controller 30A Solar panel 1200W                Battery 600AH                   Controller 30A Solar panel 1200W                Battery 600AH                   Controller 30A Solar panel 1800W                     Battery 800AH                Controller 30A Zonkia is a professional medical laboratory equipment suppliers, we provide solar powered air conditioner, solar air conditioner for sale and etc. Want to know solar air conditioner price or more? Please contact us.

Founded in 1978, ZONKIA provides mass spectrometer consumables laboratory instrument parts, filament wire, electron multipliers, capillary columns, and vacuum system components at reasonable prices. We have grown to be a recognized leader in manufacturing assembles, supplies, and services for the scientific and medical communities worldwide. The innovation and dedication to quality that built our early following of loyal customers are still evident in the products we make and sell, even as we expand to meet the needs of new analytical techniques. Centrifuge, Autoclave & Solar Products AUTOCLAVE Autoclave is suitable for medical and health services, scientific research, agricultural and other units, including medical equipment, dressings, glassware, solution culture medium for sterilization. Zonkia Autoclave is made with full SUS 304 stainless steel, with PID Microcomputer Control heating, air release, temperature, time, and steam release. CENTRIFUGE A centrifuge is a laboratory device that is used for the separation of fluid, gas, or liquid, based on density separation is achieved by spinning a vessel containing material at high speed: the centrifugal force pushes heavier materials to the outside of the vessel This apparatus is found in most laboratories from academic to clinical to research and used to purify cells, subcellular organelles, viruses, proteins, and nucleic acids. There are multiple types of centrifuge, which can be classified by the intended use or by rotor design. From the large floor variety to the micro-centrifuge, there are many varieties available for the researcher. SOLAR FREEZER/AIR CONDITION Zonkia-solar have 16 years of experience in the production for solar chest freezer,solar refrigerator, solar ice cream tricycle, solar air condition, included solar panel, battery and controller. Find More Instrument in Zonkia Zonkia is a professional scientific instrument company, we provide autoclave oven, stainless steel autoclave, high pressure autoclave, autoclave steam sterilizer, science laboratory equipment and etc. Want to know autoclave cost or more? Please contact us.

Product Details: Place of Origin: Sichuan, China Brand Name: CD-CNLN Certification: CE/ISO Model Number: CJ61F-40P Payment & Shipping Terms: Minimum Order Quantity: 1 - 9 Sets Price: $300.00 Packaging Details: Inner package:plastic bag sealed package Outer package:carton package or wooden case package The lettering, nameplate, certificate for cryogenic valves are available Delivery Time: 5-8days Payment Terms: T/T Supply Ability: 1000 Set/Sets per Day Cryogenic Valve Stainless Steel Short Stem Cryogenic Globe Valve

Quick detection Manufacturer Accurate data One key calibration Retroreflectometer For Road Markings This instrument is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night, namely, RL value. This instrument is a kind of professional measuring instrument mainly developed by Hefei SYNTOPE International Trade Co., Ltd. This product has completely independent intellectual property rights and has obtained relevant patents and software copyrights. It also has passed the testing and calibration certification of National Institute of Metrology and Transportation, China and China Academy of Transportation Science. Designed with high precision and high stability structure, this marking retroreflectometer applies high-standard MCU master module, large-capacity storage unit, touch screen display with handwriting input function and embedded program control software, supports for rapid inspection and prints out results on site through the built-in printer. It is featured by free preheating, small measurement error, out-of-the-box and so on. This is a necessary instrument for the production, quality supervision, engineering construction, supervision and other units to measure the retroreflection performance of road marking. Main technical parameters Measuring aperture area 340mm x 95mm Error of repeatability measurement ≤3% Angle of incidence 88.76° Observation angle 1.05° Complementary angle 1.24° Measurement range 0---4000 Packing list Serial number Name Specification Number 01 Retroreflectiometer For Road Markings 1 02 Charger 1 03 USB Date Line 1 04 Instructions 1 05 Certificate 1 06 Warranty Card 1 07 Calibration Board 1 08 Stylus 1 Angle Of Incidence 88.76deg Retroreflector Meter For Road Markings 0 Angle Of Incidence 88.76deg Retroreflector Meter For Road Markings 1