SKZ1052C Differential Scanning Calorimeter


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DSC is designed to determine the inner heat transition relating to temperature and heat flow, it is widely
used in the field of polymer development, performance testing & quality control. DSC research and
development includes the following field: glass transition temperature, melting point, cold crystallization,
crystallization, phase transition, oxidation induction time (OIT).

ISO/TR10837:1991, ASTM D3895-1998, ASTM E 967, ASTM E 968, ASTM E 793, ASTM D 3895,
ASTM D 3417, ASTM D 3418, ISO 11357-6
Main Features:
1. Technical innovations semiconductor refrigeration technology, green safe, simple user operation, no
2. LCD touch screen display with blue backlight, display information-rich: the set temperature, sample
temperature, oxygen flow, nitrogen flow, differential thermal signal, a variety of switching states.
3. USB communication interface, versatile, reliable and uninterrupted communication, support self-healing
4. Compact furnace structure, ramp rate is adjustable.
5. Improve the installation process, all using mechanical fixation methods, completely avoid contamination
of the furnace interior colloidal differential thermal signal.
6. The two temperature probes to ensure reproducibility of sample temperature measurement. Single
temperature probe mounted on the furnace wall, with PID control of the furnace temperature, due to the
temperature of the thermal inertia, transmission to the temperature of the sample standard deviation, and
the four seasons difference are not the same, therefore, single temperature sensor controls temperature
and measuring temperature, thermal differential signal and temperature signal of error is larger. SKZ1052C
is installed one more temperature probe in the bottom used to measure the real temperature of samples,
and using our exclusive temperature control technology, control of furnace wall temperature the sample
temperature reaches the set temperature.
7. Digital gas flow meter, automatic switch two way air flow, fast switching, stabilization time is short.
8. Offer standard samples, user-friendly calibration temperature coefficient.
9. software Adaptive computer screens, the software automatically depending on how your computer screen size, adjust the curve display. Support notebook, desktop and supports operating systems such as
Technical parameters:
1. The range of temperature:-10℃ to 500 ℃ (semiconductor refrigeration)
2. The temperature resolution: 0.1 ℃
3. Heating rate: 0.1 ~ 80 ℃ / min
4. D
SC range: 0 ~ + 200 mw
5. DSC resolution: 0.01 mw
6. DSC sensitivity: 0.1 mw
7. Crucible aluminum: Φ 6.6 mm x 2.4 mm.
8. A
tmosphere control
Gas flow ≤ 200 ml ∕ min (nitrogen or oxygen gas channel can change each other)
Gas pressure: 0.2MPa.
9. Working power supply: AC 220V, 50HZ
10. Working condition
Cooling water flow rate: 200 ~ 300 ml/min
Room temperature: 15 25
Relative humidity: 55 75%
11. DSC measure both during heating and cooling process, heating process for melt peak, cooling process
for crystallization peak.


isothermal scan, thermostat section 1-30, thermostat time 1-999minutes
12. Double temperature probes, one mounted on the furnace wall, the other in the bottom, to ensure the
13. Digital gas flow meter, automatic switch
14. Offer standard samples
15. Data process system can be used in system Win2000,XP,VISTA,WIN7

Data curve collection, storage, screen display and result report: temperature calibration and correction,
extension starting point temperature enthalpy variable, glass transition temperature, enthalpy change ratio
(reaction conversion), oxidation induction period, and the dynamic parameters of the treatment.