| Customization: | Available |
|---|---|
| After-sales Service: | Online Support Through Email, Telephone, Whatsapp |
| Warranty: | 1 Year |
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Pressure Differential Scanning Calorimetry (PDSC) Lubricating Oil Oxidation Induction Time Tester
Application
The instrument Differential Scanning Calorimetry (DSC), as a classical thermal analysis method for the thermal effect of programmable temperature, is used in various research and development, process optimization, quality control and failure analysis of various materials and chemistry. Through DSC method, we can study the phase transition of inorganic materials, the melting of polymer materials, the crystallization process, the polymorphism of drugs, and the solid/liquid phase ratio of foods such as oils and grease.
Application Example
Measure physical and chemical changes related to heat, such as glass transition temperature, melting point, melting temperature, crystallization and crystallization heat, phase transition heat, product thermal stability, solidification/crosslinking, oxidation induction period, reaction kinetics, and specific heat,etc. Note: The thermal stability test during the oxidation induction period is applicable to the national standard G B / T 1 7 3 9 1 - 1 9 9 8 .
Working Principle
Differential scanning calorimetry is a technique in which the power difference between a substance and a reference changes with temperature under program temperature control. The instrument is mainly composed of heating furnace, host, microvolt amplifier, A/D converter, data acquisition system, gas flow control system, computer, printer and other components. The test results are processed by computer data processing system.
Main Features
1.Simple operation, no need for any testing experience, only a small amount of training;
2.Software for computer screens of various resolutions;
3.Dual temperature probe for high accuracy and repeatability;
4.Support unattended operation during the experimental process;
5.Digital gas mass flow meter automatically switches two gas flows;
6.Software can be upgraded online for free;
7.Seven-inch large-screen LCD display with clear displayed maps and curves;
8.Built-in foreign imported high sensitivity differential thermal sensor with higher precision, through which weak signals can be measured.
Technical Parameters
|
DSC Range |
0~±200mW |
|
Temperature range |
Room temperature~500ºC |
|
Temperature rising rate |
0.1~50ºC/min |
|
Temperature resolution |
0.01ºC |
|
Temperature accuracy |
±0.1ºC |
|
Temperature repeatability |
±0.1ºC |
|
DSC accuracy |
±2% |
|
DSC resolution |
0.001mW |
|
Temperature control mode |
Automatic control during whole process |
|
Curve scanning |
Temperature increased scanning |
|
Display |
7-inch large-screen LCD display |
|
Working power supply |
AC220V, 50Hz/60Hz, single phase(customizable) |
|
Net Dimensions(L×W×H) |
460×350×270mm |
|
Net Weight |
14.5kg |
|
Packing Dimensions(L×W×H) |
580mm×450mm×400mm |
|
Gross Weight |
18kg |
|
Minimum hardware configuration requirements |
Intel Celeron Dual-Core; 2GB system memory; Resolution 1366*768 pixels or higher Hard disk 500G |
|
Minimum software configuration requirements |
Win2000 or higher system Adobe PDF reader |
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1. Outside package: Standard export packing or neutral packing if needed, carton box, wooden case or upon request, packing carefully.
2. Inside package: strength film and foams.
Shipping Method: Air / Sea / Express(UPS, FEDEX, DHL, TNT, EMS, etc)
Chongqing Blossom Machinery Equipment Co., Ltd is located in Chongqing, one of the municipalities directly under the central government. The main products include instrument and apparatus, mechanical machinery such as liquid purification equipment, etc. The equipment is widely applied in construction, petroleum, mechanical, ships, pharmaceutical, lab test and edible oil processing, etc.
Testing Machines in stock
1. What's the payment method?
Payment can be done by cash T/T, L/C, Western Union, Alibaba Trade Assurance,etc.
2. How long is the delivery period?
Generally it takes about 10 working days for production and then the delivery will be done timely.
3.What's the package made of?
The package is made of international export standard wooden case.
4.What's the delivery method?
By train, by air, by sea, by truck, by express(TNT, DHL, FedEx, Ups, etc).
5. How long is the guarantee period?
The guarantee period is 2 years due to the product quality problems itself.
6.What services can you provide?
Online support through email, telephone, Whatsapp or other communication method; onsite taining and installation if you need;filed maintenance and repair, technical video support, etc.
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