The Franz diffusion cell apparatus is a laboratory instrument used in pharmaceutical research to study the release of drugs or active ingredients from topical formulations, such as creams, gels, ointments, or transdermal patches, across biological membranes. Here's how it's used: In Vitro Drug Release Studies: The Franz diffusion cell apparatus is primarily employed for conducting in vitro drug release studies. It consists of two compartments separated by a biological membrane (usually animal or human skin), with the test formulation applied to one side (donor compartment) and a suitable receptor medium (often a buffer solution) in the other side (receptor compartment). Membrane Permeation Studies: The apparatus allows researchers to investigate the permeation of drugs or active ingredients through biological membranes, mimicking the conditions encountered in vivo. By monitoring the concentration of the drug in the receptor medium over time, researchers can quantify the rate and extent of drug permeation across the membrane. Formulation Optimization: Pharmaceutical scientists use the Franz diffusion cell apparatus to evaluate the performance of different topical formulations and optimize their composition for enhanced drug delivery. Factors such as the type of excipients, formulation viscosity, drug concentration, and pH can be varied to assess their impact on drug permeation and skin penetration. Transdermal Patch Evaluation: For transdermal drug delivery systems, such as patches, the Franz diffusion cell apparatus is instrumental in assessing the release kinetics and permeation characteristics of drugs through the skin. This information is crucial for designing patches with optimal drug delivery profiles and ensuring therapeutic efficacy. Skin Penetration Studies: In addition to drug release, the Franz diffusion cell apparatus can be used to investigate the penetration of drugs or active ingredients into different layers of the skin. By analyzing samples collected from various depths within the skin, researchers can assess the distribution and localization of the drug following topical application. Bioequivalence Studies: The Franz diffusion cell apparatus is also utilized in bioequivalence studies to compare the performance of generic and reference topical formulations. By measuring the rate and extent of drug release and permeation, researchers can determine whether the generic formulation is therapeutically equivalent to the reference product.
In pyrogen testing on rabbits, a telethermometer plays a crucial role in monitoring body temperature changes. Here's how it's used: Temperature Measurement: Pyrogen testing involves the administration of a test substance (e.g., potential pharmaceutical products or medical devices) to the rabbit, followed by monitoring for signs of fever (pyrexia). A telethermometer is used to continuously measure the rabbit's body temperature before and after the administration of the test substance. Baseline Measurement: Before conducting the test, baseline body temperature readings are taken to establish a reference point. This helps in identifying any deviations from the normal temperature range during the test period. Detection of Pyrogenic Response: Following the administration of the test substance, the rabbit's body temperature is monitored closely using the telethermometer. An increase in body temperature above a predefined threshold indicates a pyrogenic response, suggesting the presence of fever-inducing substances (pyrogens) in the test substance. Real-time Monitoring: A telethermometer allows for real-time monitoring of body temperature changes, providing researchers with immediate feedback on the rabbit's physiological response to the test substance. This enables prompt decision-making regarding the continuation or termination of the test based on the observed pyrogenic response. Data Recording and Analysis: Telethermometers often come with data recording capabilities, allowing researchers to log temperature measurements at regular intervals throughout the testing period. This data can be analyzed to assess the onset, duration, and magnitude of the pyrogenic response, aiding in the interpretation of test results. Animal Welfare: Continuous temperature monitoring with a telethermometer helps ensure the welfare of the test animals by enabling early detection of fever and prompt intervention if necessary. This minimizes potential discomfort or distress experienced by the animals during the testing process. Overall, the use of a telethermometer in pyrogen testing on rabbits enhances the accuracy, reliability, and efficiency of the testing procedure, ultimately contributing to the safety evaluation of pharmaceutical products and medical devices intended for human use.
Xiongcai Technology XCA105 Motor Speed Controller For Fuel Pump 1. Voltage DC16~36V 2. Rated Currentï¼?10A 3. Working Tempï¼?-40ï½?85â?? 4. Working Humidityï¼?95% 5. Size: 87*84*15mm 6. Protectionï¼?under voltage, over voltage, low temperature, over temperature, plugging, reverse connection, short circuit 7. PWM speed regulation With 12-year experience, Xiongcai Technology, a pioneering company in specialized field of motor control. Founded by experienced engineer, started the innovative journey in motor control. Established in 2011, Xiongcai Technology emerged as a pioneer driven by a commitment to drive motor more efficienctly and put your devices to their limit. We are one of the few engineering companies providing a full service from design to supply of product, which means we design, analyze, test and supply finished products. Xiongcai released a motor controller XCA105, engineered for automotive fuel pump. With pwoer system of 8A current, DC8-18V, push the performance to its limit. Minus 40 degree to 125 degree working temperature enables the motor controller work at any weather condition. The dimension is 37*34*8mm, compact design makes installation more flexible. You don't need to make a big space for this component. Safety is vital to automotive application. It's small, but it is engineered to function without sacrificing safety. The protection measures include under voltage, over voltage, over current low temperature, over temperature, plugging, reverse connection and short circuit protection. safety is always the first priority. Xiongcai motor controllers have been applying in top brands in automotive industries, such as Jingyi Group, Risun, FAW Group, FAWDE, Feilong Auto (FLACC), Keshen, Unicent and more. We can put your RC car in extreme. Contact Shenzhen Xiongcai Technology Co., Ltd for detail.
Golf Course Perimeter Protection System Golf course security teams need to protect the course from theft, vandalism and intruder threats. Protecting a golf course can be a complex issue because of the size of the golf course; it is difficult to monitor the entire area all the time. Another challenge in protecting a golf course is that the power supply does not reach every point on the perimeter, which forces limitations on the types of security measures that can be taken. Most golf clubs protect the main building and entry points; however, due to the large size of the golf course, intruders can enter through any number of entry points. The Raycom golf course perimeter protection system is an outdoor ground security system that can be integrated with any existing security system, burglar alarm or CCTV system. Raycom's ground sensor technology consists of 4 or 8 sensing units (geophones) and analyzers. Raycom stand-alone buried seismic detectors are installed underground and are capable of recognizing footsteps and vehicle movement. The system is designed to pick up only safety-related vibrations; it does not sense earthquakes. Raycom golf course perimeter protection system is a perimeter ground system that is resistant to extreme environmental conditions such as weather and temperature changes, and can operate in a variety of terrains undisturbed by vegetation or strong winds. In contrast to other technologies such as leaky coaxial RF, Raycom seismic detectors can work on any ground without preparation or any special conditions. The system has been developed to the highest standards and does not require any maintenance to operate.
Vikyuvi Vikfit Gear Pro Smartwatch - 15 Days Battery Life, 1.28â?? Lucid Displayâ?¢ High Res, 24*7 Health Monitoring, Heart Rate, SPO2, Blood Pressure, Sleep Mode, Menstruation Tracking & Multiple Sports Modes Product Description: Discover the ultimate smartwatch experience with the Vikyuvi Vikfit Gear Pro. This feature-rich smartwatch boasts an impressive 15 days of battery life, keeping up with your busy schedule effortlessly. Experience crystal-clear visuals on the 1.28" Lucid Displayâ?¢ with a high resolution of 240*240 PX. Stay informed at a glance and enjoy a smooth user interface. Take charge of your health with 24*7 health monitoring. Monitor your heart rate, SPO2 (Blood Oxygen), and blood pressure to stay informed about your well-being. The sleep mode helps you track and analyze your sleep patterns for better rest and recovery. For female users, the Vikfit Gear Pro offers menstruation tracking, helping you keep track of your menstrual cycle conveniently. Stay active and motivated with multiple sports modes. Whether you're running, cycling, swimming, or locks in in different exercises, this smartwatch has got you secured. Specification: Battery Life: Up to 15 Days Display: 1.28" Lucid Displayâ?¢ High Res (240*240 PX) Health Monitoring: 24*7 Heart Rate, SPO2, Blood Pressure, Sleep Mode Menstruation Tracking: Yes Multiple Sports Modes: Yes
Vikyuvi VIKFIT MAX Smart Watch with Bluetooth Calling & 1.69" HD Bezel-less Display, Metallic Dial, Multi Sports Modes - Waterproof and Long Battery Life Product Description: Introducing the Vikyuvi VIKFIT MAX Smart Watch - a perfect blend of style and functionality. With the comfort of Bluetooth calling, you'll make and get calls specifically from your wrist, remaining associated wherever you go. The 1.69" HD bezel-less show offers a shocking visual encounter, permitting you to get to data with ease and clarity. The metallic dial adds an elegant touch, making this smartwatch suitable for any occasion, from casual outings to formal events. Stay motivated and active with multi-sports modes, enabling you to track and analyze your workouts accurately. Whether you're running, cycling, swimming, or engaging in various activities, the VIKFIT MAX keeps up with your active lifestyle. Choose from over 150 watch faces to customize your smartwatch, matching your style and mood effortlessly. The fast charging feature ensures you spend less time charging and more time enjoying its features. Take charge of your health with advanced health monitoring features, including Spo2, stress tracking, sleep analysis, and continuous heart rate monitoring. Stay informed about your well-being and make informed decisions to improve your overall health. Don't worry about water exposure - the Vikyuvi VIKFIT MAX is waterproof, making it suitable for wearing during swimming, rainy days, or any water-related activities without any concerns. With an noteworthy battery life of up to 10 days, you'll appreciate continuous utilize without visit reviving. The smartwatch is designed to keep up along with your active plan. Specifications: Bluetooth Calling: Yes 1.69" HD Bezel-less Display: Yes Metallic Dial: Yes Multi-Sports Modes: Yes Watch Faces: 150+ Fast Charge: Yes Health Monitoring: Spo2, Stress, Sleep, Heart Rate Waterproof: Yes Battery Life: Up to 10 Days
Simultaneous detection of up to 6 different gases Wide variety of field proven gas sensors available IR Sensors available for CO2 , % LEL CH4 , and 0-100% volume CH4 PPM / LEL hydrocarbon detection Powerful long-life pump with 125 range Low flow pump shut off and alarm Methane elimination switch for environmental use
#semi coke#gas coke#lam coke#met coke#foundry coke#nut coke Semi coke can be 100% used in the production of ferrosilicon and ferronickel, reducing production power consumption and increasing single furnace output. If you are interested in our products, please contact us to provide the latest market consultation and free samples for your reference. In case you have any interests, please do not hesitate to contact us.
Battery Type: Primary Lithium Battery Nominal Voltage: 3.6V Nominal Capacity: 4000mAh Model: ER18505HC Battery Brand: VCELL/OEM Discharge Cut-Off voltage: 2.0V Maximum Continuous Discharge Current: 200mA Peak Discharge Current: 400mA Work Temperature: 60~85 Size: 18.5*50.5mm Max Weight: 28gApprox Self-Discharge Rate: 10Years Application: Gas Meter, Water Meter, lot System, Medical Device, Calculator, etc
Finish: ZINC, Plain, Black Material: Steel, Carbon steel Place of Origin: China Brand Name: Milfast Standard: DIN934 Product name: DIN934 Hex Nut Packing: Caton+pallet or as your requirement Application: Heavy Industry, Mining, Water Treatment, Healthcare, Retail Industry, Food & Beverage, General Industry, Oil & Gas, Automotive Industry Size: M3-M24 MOQ: 1000PCS OEM: Acceptable Selling Units: Single item Single package size: 1X2X2 cm Single gross weight: 0.1kg
Electro Chlorinator - Prominent & Leading Manufacturer from Chennai, we offer Industrial Chlorinators, Electro- Chlorinator -5gms/hr , 8gms/hr & 15gms/hr and 25gms/hr -Electro Chlorinator Unit , Drinking Water Chlorinator. Minimum Order Quantity: 1 PIECE Country of Origin- Made in India Fluid Media-Gas Capacity -1-50 kg/hr Material Stainless - Steel Automation Grade- Automatic Maximum Pool Size - 40mm Usage/Application - Industrial Color-White Industrial Chlorinators
Swing Cast Steel Check Valve For Sale A cast steel check valve serves the purpose of maintaining the flow of fluid in a consistent direction within a pipe. These valves find application in specific industries such as water distribution, the oil sector, petrochemical plants, and gas and diesel circuits. By allowing fluid to flow in one direction while preventing backflow, cast steel check valves ensure efficient operation and help maintain the integrity of the piping system in various industrial environments.
Ferro-Silico-Aluminum is a deoxidizer used in steelmaking production. It improves the shape of inclusions and reduces the content of gas elements in molten steel. It is an effective new technology to improve steel quality, reduce costs, and save aluminum. It is especially suitable for the deoxidation requirements of continuous casting molten steel. Practice has proved that it not only meets the deoxidation requirements of steelmaking, but also has desulfurization performance and has the advantages of large specific gravity and strong penetrating power.
Accuracy to ±0.015% of Indicated reading Accuracy ±0.025 and 0.050% is also available Repeateability ±0.005% of indicated reading Available units psi, g/cm2, mbar, bar, kPa, inH2O, cmH2O Special Calibrations/Local Gravity Gas Industry Models Floating Ball Operation Self-Regulating Rugged Ceramic Measuring Ball Overhung Weight Carrier Non-Contaminating Test Fluid Closed Cover Operation Ball Valves for Inlet and Outlet Interchangeable Weights NIST Traceable
Industrial grade Guar Gum comes in different viscosity and specs that makes it outstanding qualities for a wide range of industrial uses, guaranteeing effectiveness and reliability. It can be used in paper industry, mining industry, oil and gas drilling, textile industry, and many more. Advantages: 1. Decreased use of water in several industrial operations. 2. Better waste management as a result of lesser spills and dust particles. 3. Economical substitute for stabilizers and natural thickening agents made of synthetic materials. 4. Biodegradable and non-toxic substance.
RB 1530 portable CNC plasma flame cutting machine has two working modes: plasma cutting, and (flame) gas cutting. Usually plasma cutting machines are used for thickness less than 30mm metal cutting. The gas (flame) cutting machines are used for thickness 30-200mm iron/ steel cutting. Portable CNC plasma flame cutting machine features 1. Two cutting modes optional: plasma cutting and gas (flame) cutting. 2. This CNC plasma cutting machine moves by high precision gear and rack ,accurate running in high speed. 3. The operation is simple, fast, easy to learn the programming software. 4. Small cutting loss and typesetting software high material utilization. 5. Read U disk files through USB directly, convenient site operation. 6. The machine also has feature that automatic arc voltage torch height control, it can adjust cutting distance automatically. 7. It is easy to move, suitable for the site indoor or outdoor 8. Can automatically memorize and restore when power is off. Portable CNC plasma flame cutting machine parameters: Model RB-1530 Working Voltage AC 220V/380V, 50HZ Cutting Size 1500mm*3000mm Plasma Cutting Thickness 0-30mm,According to different power source Gas(flame) cutting Thickness 1-200mm Weight 230KGS Control System STARFIRE(FANGLING optional) Driving System LEADSHINE stepper motor Transmission Method Gear transmission Power Supplier HUAYUAN power or US HYPERTHERM Guide Rail Round rails Nesting Software FASTCAM
Impregnated Coconut Shell Activated Carbon is infused with specialized agents to target specific pollutants or gases. With enhanced adsorption capabilities, it provides tailored solutions for applications such as mercury removal, ammonia capture, and acid gas scrubbing. Type : Granular/Powder, Hardness : Min 98%, Size : As Per Customer Requirement, IV : As Per Customer Requirement, CTC : As Per Customer Requirement, Colour : Black, Ash : Max 5%
Battery Model: ER14505HC Battery Brand: VCELL/OEM Nominal Voltage: 3.6V Nominal Capacity:2700mAh Max Continuous Current: 100mA Max Pulse Current: 200mA Weight: Approx.19g Dimension: 14.5*50.5mm Operating Temperature:-60â??-85â?? Application: Gas Meters, Water Meters, Utility Meters, GPS tracking, Medical Devices, Real-time clocks, Calculator, Emergency & Security Systems, Military Applications, PLC, Alarms Or Security Equipment, Oil Exploration, Military Radio Communication, etc
APPLICATIONS Solvent recovery Oil and gas recovery Catalyst support Pressure swing adsorption Raw Materialsï½?Bamboo Specificationsï½? CTC: 35-80% Iodine Number: 800-1350mg/g Bulk Density: 320-470kg/m�³ Ash Content: 15% max. Moisture: 5% max. Hardness:92-99% PH: 9-11 Particle Size: 1.5mm, 2mm,3mm,4mm Featuresï½? Large specific surface area High hardness Strong adsorption capacity, fast speed
APPLICATIONS Solvent recovery Oil and gas recovery Catalyst support Pressure swing adsorption Raw Materials Bamboo Specifications CTC: 35-80% Iodine Number: 800-1350mg/g Bulk Density: 320-470kg/m³ Ash Content: 15% max. Moisture: 5% max. Hardness:92-99% PH: 9-11 Particle Size: 1.5mm, 2mm,3mm,4mm Features Large specific surface area High hardness Strong adsorption capacity, fast speed