Differential Scanning calorimeter (DSC)Oxygen Induction Time (OIT)
Brief introduction of the instrument:
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.
Instrument use:
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.
Reference standard:
GB / T 19466.2 – 2004 / ISO 11357-2:1999 Part 2: Determination of
glass transition temperature;
GB / T 19466.3 – 2004 / ISO 11357-3:1999 Part 3: Determination of
melting and crystallization temperature and enthalpy;
GB / T 19466.6 - 2009 / ISO 11357-3: 1999 Part 6: Determination of
oxidation induction time (isothermal OIT) and oxidation induction
temperature (kinetic OIT).
Technical parameter:
| DSC | DSC-100A Differential scanning calorimeters |
| DSC range | 0~±600mW |
| Temperature range | Room temperature~600℃ |
| Heat-up rate | 0.1~100℃/min |
| Temperature resolution | 0.01℃ |
| Temperature fluctuations | ±0.01℃ |
| Temperature reproducibility | ±0.1℃ |
| DSC accuracy | 0.001mW |
| DSC sensitivity | 0.01uW |
| Temperature control method | Heating up and constant temperature (automatic control of the whole
program) |
| Curve scan | Heating up the scan |
| Air control | The instrument switches automatically |
| Display mode | The 24bit color 7-inch LCD touchscreen display is shown |
| Data interface | Standard USB interface |
| Instrument standards | Equipped with standard substances (tin), the user can correct the
temperature and thermal enthalpy |
| Note | All technical indicators can be adjusted according to the user
needs |
