User Friendly Differential Scanning Calorimeter with Touch Screen
Interface for Polymer Oxidation Induction Period and Thermal
Analysis
Summary:
This touch-screen DSC instrument is specially developed for the
test of oxidation induction time of polymer materials, supporting
user-friendly one-key operation and fully automatic control via the
dedicated software.
It is in full compliance with the following standards:
GB/T 19466.2-2009 / ISO 11357-2:1999
GB/T 19466.3-2009 / ISO 11357-3:1999
GB/T 19466.6-2009 / ISO 11357-6:1999
Features:
1.The industrial-grade wide-screen touch panel presents
comprehensive operating data, including set temperature, sample
temperature, oxygen flow rate, nitrogen flow rate, differential
thermal signal and various working state indicators.
2.It is equipped with a USB communication port, featuring strong
compatibility, stable signal transmission and an automatic
reconnection function.
3.The furnace chamber boasts a compact structure, with adjustable
heating and cooling rates.
4.The upgraded assembly adopts a mechanical fixing scheme, which
completely avoids interference from internal colloidal substances
inside the furnace to the differential thermal signal.
5.The furnace is heated by electric heating wires and cooled by
circulating cooling water with compressor refrigeration, presenting
a compact and miniaturized structure.
6.Dual temperature probes ensure high repeatability of sample
temperature measurement, and dedicated temperature control
technology is adopted to adjust the furnace wall temperature to
match the preset sample temperature.
7.The gas flowmeter realizes automatic switching between dual gas
channels, with fast switching speed and short stabilization
duration.
8.A standard sample is supplied for convenient calibration of the
temperature coefficient and enthalpy coefficient.
9.The software supports all screen resolutions and automatically
adapts the curve display mode to the monitor size. It is compatible
with laptops and desktop computers, and supports operating systems
including Win2000, XP, Vista, Win7, Win8 and Win10.
10.It allows users to edit the instrument’s operating modes based
on actual demands to achieve full automation of testing procedures.
The software provides dozens of functional instructions, enabling
users to flexibly combine and save instructions according to their
test steps, simplifying complex operations into one-key execution.
11.The fully enclosed support structure prevents foreign objects
from falling into and contaminating the furnace chamber, thus
lowering the maintenance rate.
Parameters:
| Temperature range | 0℃~500℃ |
| Temperature resolution | 0.01℃ |
| Heating rate | 0.1～40℃/min |
| Cooling rate | 0.1～20℃/min |
| Calorimetric resolution | 100%. |
| Constant temperature | 5℃~500℃ |
| Duration of constant temperature | The duration is recommended to be less than 24 hours. |
| Temperature control mode | Heating, cooling, constant temperature |
| DSC range | 0～±500mW |
| DSC resolution | 0.01mW |
| DSC sensitivity | 0.01mW |
| Working power | AC 220V 50Hz 300W or other |
| Atmosphere control gas | Two-channel gas control by automatic controlled (e.g. nitrogen and
oxygen) |
| Gas flow | 0-200mL/min |
| Gas pressure | 0.2MPa |
| Gas flow accuracy | 0.2mL/min |
| Crucible | Aluminium crucible Φ6.6*3mm (Diameter * High) |
| Calibration standard | with standard material (indium, tin, zinc) |
| Data interface | Standard USB interface |
| Display mode | 7-inch touch screen |
| Output mode | computer and printer |
Configuration list:
| DSC machine | 1 set |
| Aluminium crucibles | 300 pieces |
| Power cords and USB cable | Each one |
| CD (contains software and operations video) | One |
| Soft-key | One |
| Oxygen airway and nitrogen airway | Each 5m |
| Operation manual | One |
| Standard sample(contains Indium, tin, zinc) | Each one |
| Tweezer and medicine spoon | Each one |
| Custom pressure reducing valve joint and quick joint | Two |
| Fused glass fuses | Four |
| External circulation thermostat sink | One |
| Water pipe | One |
Furnace bracket:
Software screenshots:
