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Laboratory Chemical Synthesis Digital Square Aluminum Two Channel Hotplate Magnetic Stirrer¹

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Product Description Product Description Laboratory Digital Hotplate Magnetic Stirrer and Mixer Features1. Utilizes a square/circular aluminum alloy panel with an enamel-coated heating plate for aesthetics, corrosion resistance, and heat resistance.2. Unique heating method (patent pending) allows for a maximum surface temperature of 380°C.3. Temperature control utilizes a fuzzy PID control algorithm, dual-screen digital display, and auto-tuning. Features include high measurement accuracy, minimal temperature surge, single-touch operation, internal and external thermocouple temperature measurement, thyristor control output, a 160-240V wide voltage power supply, and burnout protection.4. Capable of heating and stirring standard or non-standard reaction bottles (50-20,000ml), non-magnetic metal, or other non-metallic containers.5. Utilizes a brushless DC speed-controlled motor for stable performance, low noise, long life, and spark-free operation.6. The outer casing is constructed of formed metal for high-temperature resistance, corrosion resistance, and excellent insulation.7. Built-in over-temperature protection.8. The 30° tilted control panel is ideal for both sitting and standing viewing angles.9. Infinitely variable speed adjustment: smooth at low speeds and powerful at high speeds. SpecificationsLS-2LS-4LS-6Product Dimension [W*D*H]300*350*130MM500*350*130MM900*350*130MMHotplate Size140mm 180mm 230mm 280mmPower220V/50Hz 110V/60HzSpeed Range60-2500 r/minHeating TemperatureMaximum Surface Temperature 380°CMotor Power350-1200*2350-1200*4350-1200*6Over-Temperature Protection390°C automatic protectionStirring and Heating Capacity50-20000ml *250-20000ml*450-20000ml*6Weight7kg±200g14kg+200g21kg±200gWorking TimeContinuousInstallation InstructionsInstructions for using a multi-unit digital display magnetic (hot plate) stirrer:1. Connect the power cord to a 200VAC power source and turn on the main switch.2. Press the heating on/off button to enter the heating state. The PV and SV windows will display digitally. Press the SET button. The SV window can be adjusted using the "<," "∨," and "∧" buttons. Press the SET button again to exit the temperature setting state. The SV window temperature setting is complete.3. Press the stirring on/off button to enter the stirring state. The r/min window will display digitally. Press the SET button again. The SV window can be adjusted using the "<," "∨," and "∧" buttons. Press the SET button again to exit the speed setting state. The speed setting is complete.4. In normal measurement control mode, press and hold the "<" button for 8 seconds to enter the auto-tuning state. The AT light will flash during auto-tuning. To stop auto-tuning during the process, press and hold the "<" button for another 8 seconds. 5. If the mixer experiences a jump, turn off the mixer and then slowly restart it.6. If stirring a large volume or the solution is thick, adjust the knob upward to increase the stirring force.7. There is a rubber plug at the lower rear of the mixer to protect the external thermocouple socket from corrosion and rust and to provide internal wiring. Removing it disconnects the internal probe and stops heating. If using an external thermocouple, remove this plug and store it. Insert the external thermocouple plug into the socket and tighten the nut. Then, place the stainless steel probe in the solution for temperature control and heating.8. This appliance has a burnout protection function. If the thermocouple is not connected properly, the display window will display "hhhh" and the green light will go out, and the appliance will stop heating. Check the connection before use. Company ProfileShengzeyun Experimental Equipment Co., LTD is a One-stop service specialist for providing laboratory equipment and consumbalbes.We devote ourselves to give perfect solutions to every client. With 20 years of experience in this field, We provide the superior products, professional technology and perfect after services, as well as the full support for clients to improve their efficiency and reduce their work burden in testing. And we have won the favor of clients and owned an extensive and stable client base.Packaging & ShippingFor equipment, we usually offer ply-wooden cases free Fumigation,or multilayer carton boxes,or customized foam or aluminum suitcase. For some consumables and reagents, we use foam box with ice bag to guarantee the suitable temperature.Wooden packages are commonly used.Let us know if you have special packaging requirements. We will make sure safe arrival and receipt of your goods.FAQQ:How to choose the suitable one?A:Please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request. Q: How about quality of the goods?A:All the running products comply with CE standards. Independent quality inspection team, conducting multiple inspections and random inspections from parts supply to product dispatch. Well-known third-party testing service available, such as SGS, BV, and TUV, etc.Q: What are your pre- and after-sales services?A: Timely reply to pre-sales enquiries Real-time update of manufacturing and shipment status Assured availability of parts supply for 10 years at leastQ: Is OEM service available?A: Most of the running products are available for OEM customization, including logo, package and function, if attainable, customization. Q: How long is the lead time?A: Generally, the lead time for most stocked products is about 7~15 days. For those non-stocked products, the manufacturing lead time is around 20 days.Q: Is it will be broken during transport?A:Please don't worry, our goods are with standard export package.Q: What is our advantages? A: Competitive price. High quality machine.Excellent technical support.Help you analyze the advantages and disadvantages of the product, so that you have a more comprehensive understanding of the product.

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