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China, Chinese Good Quality DSC-100 DSC-600 DSC Differential Scanning Calorimeter1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Test InstrumentTest MachineDifferential Scanning CalorimeterCalorimeter
Dongguan Zhongli Instrument Technology Co., Ltd
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Product Description Good Quality DSC-100 DSC-600 DSC Differential Scanning Calorimeter Product DescriptionInstrument Introduction:The Differential scanning calorimetry (DSC) technique has been widely used. The differential scanning calorimeter is both a routine quality test tool and a research tool. Measmeasures the temperature, heat flow associated with the thermal transition inside the material. Our instrument is a heat flow type differential scanning calorimeter, with good repetition and high accuracy, which is especially suitable for accurate measurement of specific heat. The equipment is easy to calibrate, uses a low melting point, is fast and reliable, and has a very wide range of applications, especially in material research and development, performance testing and quality control. The properties of materials, such as glass transition temperature, cold crystallization, phase transition, melting, crystallization, product stability, curing / crosslinking, oxidation induction period, etc., are the research fields of differential scanning calorimetry, and different models are selected according to the experimental parameters and experimental requirements.The application scope of differential scanning calorimeter is: curing reaction temperature and thermal effect of polymer materials, material phase transition temperature and thermal effect measurement, crystallization of polymer materials, melting temperature and thermal effect measurement, glass transition temperature of polymer materials, etc.The sample and parameters were placed into the crucible separately and placed in the furnace for programmed heating to change the temperature of the sample and parameters. If the heat capacity of the reference and the sample are the same, and the sample has no heat effect, the temperature difference is almost "zero", and a smooth curve is obtained. As the temperature increases, the sample has a thermal effect, and the parameter does not produce a thermal effect, the temperature difference between the two, in the DSC curve, the larger the temperature difference, the greater the temperature difference changes, the more the number of peaks. Peak up are called exothermic and peaks down are called heat absorption.The following figure is a typical DSC curve showing four types of transitions:Temperature coefficient is →1.For a secondary transition, it is a change in the horizontal baseline2. For the heat absorption peak, it is caused by the melting or melting transition of the test sample3. For the heat absorption peak, it is caused by the decomposition or cleavage reaction of the test sample4. is the exothermal peak, which is the result of the sample crystalline phase transitionInstrument Principle:Material is often accompanied by thermal effects during physical and chemical changes, and heat release and heat absorption reflect the thermal enthalpy of matter. A differential heat analyzer is a function of measuring the temperature or time between the test sample and the reference under the same thermal condition.Differential scanning calorimetry is a technique to measure the power difference between the output material and the parameter under a program-controlled temperature. The instrument of our company is the heat flow type differential scanning calorimeter, with the thermal flow difference between the sample and the parameter in mw. The abscissa is time (t) or temperature (T), increasing from left to right (not meeting this requirement shall be noted).After the sample and the reference are put into the crucible, they heat up at a certain rate. If the thermal capacity of the reference and the sample is roughly the same, the ideal scanning calorimetric analysis map can be obtained.The figure T is the temperature curve reflected by the thermocouple interpolated in the reference. Temperature difference curve between the AH-line reaction sample and the reference. If the sample had no thermal effect, then the △T=0 between the sample and the reference showed a baseline as smooth as the AB, DE, GH on the curve. When the temperature of the sample occurs below the temperature of the sample of the parameter. Conversely, peak-up EFG exothermic peaks appear.The number of peaks, location, peak area, direction, height, width, symmetry in the figure reflects the physical and chemical changes of the sample in the measured temperature range, the temperature range of the transition, thermal effect magnitude and positive and negative. The height, width, and symmetry of the peaks, in addition to the test conditions, the dynamics in the sample change, and the measured results are much more complex than the ideal curve.Instrument Characteristics:New furnace structure, better resolution, resolution and baseline stability.instrument offline computer data real-time transmission, interface friendly, easy to operate. Technical ParametersZL-DSC100AZL-DSC300ZL-DSC300CZL-DSC300LTemperature RangeRoom temperature~600oC-40~600oC-170~600oCTemperatureResolution0.01oC0.001oC0.001oC0.001oCTemperature Fluctuation±0.1oC±0.001oC±0.01oCTemperature Repeatability±0.1oC±0.01oCHeating Rate/Cooling Rate0.1~100oC /min 0.1~100oC/min/0.1~40oC /min TemperatureControl MethodPID temperaturecontrol,temperature rise,Constant temperaturePID temperature control, heating, constant temperature, cooling DSC Range0~±600mW0~±800mW0~±600mWDSC Accuracy0.01mWWorkingPower SupplyAC220V/50Hz or customizedGas Flow Rate0~200mL/minGas Pressure≤0.5mPaDisplay Method24-bit color, 7-inch LCD touch screen displayData InterfaceStandard USB interfaceInstrument Interface:The Initial Status key is used to view the ambient temperature, sample temperature, etc.The Parameter Settings key is used to set the experimental parameters, generally on the software.The Device Information key displays the device information. The administrator channel is used for the internal personnel calibration temperature.The Start Run key to display the current data information after the operation on the computer software Related Products Click here >>>> For 5% discounts!!!Company Profile About US We are Dongguan Zhongli Instrument Technology Co., Ltd., a professional manufacturer specializing in laboratory rubber and plastic testing instruments, headquartered in Dongguan, Guangdong, China. Since our establishment in 2007, we have been dedicated to developing and producing high-performance lab testing instruments for rubber and plastic materials, with a focus on rotorless vulcanizers, Mooney viscometers, melt flow index testers, tensile testing machines, environmental test chambers, and other laboratory testing equipment.With over 18 years of industry expertise, our products have gained wide recognition across more than 109 countries and regions, particularly in Europe, America, and Southeast Asia. Our clientele includes leading rubber and plastic manufacturers, material research institutions, and quality inspection laboratories, drawn by our instruments' precision, testing accuracy, and stable performance in material property analysis.In addition to standard models, our R&D team specializes in customized solutions. Whether you need instruments to accommodate specific material types (such as high-temperature resistant elastomers), testing sensitivity requirements (like micro-precision tensile testers for thin films), or integration with data analysis systems-we can provide tailored designs to meet your unique testing and research needs.Our commitment to advancing rubber and plastic testing technology ensures that all of our products are rigorously tested to meet CE and ISO certifications, giving our global partners peace of mind when it comes to quality and compliance with international material testing standards (such as ISO, ASTM, and DIN).Contact us today to discuss how our rubber and plastic testing solutions can enhance your material quality control, formulation optimization, and R&D efficiency. Click here >>>> More Factory Prices and Shipping !!! FAQ1. How to choose the most suitable Mechanical Equipment ?Our professional team will give you the best suggestion as long as you tell us what kind of test you need to do andthe required specification.2. What's the delivery term? At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15~20 working days after deposit receipt. If you are in urgent need, we can consider making special arrangement for you.3. Do you accept customization service? Yes, of course, we can not only offer standard machines, but also customized machines according to your request. Don't hesitate to tell us your requirement, we will try our best to meet your needs.4. Can we visit your factory before order? Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to arrange hotel and pick up you from airport.5. Do you have customers of our country before?Now our testing machines have been sold to more than 109 countries, like USA, Canada, Russia,UK, Italy,Germany, European , India, Pakistan, Philippine, Singapore, Malaysia,Thailand , Vietnam, Korea,Saudi Arabia,Brazil...and so on.6. How about your warranty?Generally,our warranty is two years. Within the warranty period, we can offer technique support and part parts change, necessarily, our engineers may go to your place for better service.7. How about the packing for machine, is it safely protected during transportation?Our machine is packed by standard export wooden box, it won't be damaged. We've delivered many testing machines abroad by sea or by air without damage.8. What is the order process? Inquiry - quotation - communication - order confirming - deposit payment - production - testing and debugging - balance payment - packing - delivery - customer receiving - after service. 9. How to install and use the product? The product is shipped with an operating instructions and video of English version.How to contact us? Send your inquiry details in the below, click " Send" Now!Click here >>>> More Information !!!
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