Differential scanning calorimeter

Starry

　　The sample collection activity has been fully launched

At the forefront of materials science and industrial research and development, differential scanning calorimetry (DSC), as a core tool for thermal analysis, is unlocking new development possibilities for many industries with its accurate heat flow measurement and profound material insights. To further expand the application boundaries of DSC technology, we are now conducting a sample collection activity for various industries, inviting you to explore the unlimited potential of material thermal properties together.

　　What problems can DSC help you solve?

Accurate qualitative and quantitative analysis: Determine phase transition information such as melting point, crystallization temperature, and glass transition temperature (Tg) of materials.

Insight into material stability: Evaluate the thermal stability, oxidation stability, curing/crosslinking degree of materials, predict product life and usage risks.

Composition analysis&compatibility: Analyze purity, polymorphs, compatibility of blends, and the influence of additives/fillers.

Optimize production process: guide the setting of curing process (epoxy resin, etc.), injection molding parameters, annealing conditions, drying process, etc.

Material Failure Traceability: Helps identify the thermodynamic roots of issues such as cracking, deformation, discoloration, and performance degradation.

　　02 Sample collection focuses on the industry (not limited to this)

Polymer materials: plastics, rubber, elastomers, resins, films, fibers, coatings, adhesives, composite materials (phase transition, Tg, curing, oxidation, aging, crystallinity, compatibility).

Pharmaceutical and Life Sciences: Screening of drug polymorphs, compatibility of excipients, protein denaturation, liposome phase transition, thermal stability of biomaterials (such as implants).

New energy materials:

Lithium batteries: research on electrolyte thermal stability, decomposition of positive/negative electrode materials, formation of SEI film, thermal shrinkage of separator, and thermal runaway.

Photovoltaics: EVA film curing, backplate material properties, thermal stability of packaging materials.

Food science: Oil oxidation induction period (OIT), starch gelatinization/retrogradation, protein denaturation temperature, chocolate phase transition, glass transition (affecting shelf life).

Petrochemical industry: wax content, asphalt phase transition, thermal decomposition of oil products, thermal stability of lubricating oil, evaluation of additives.

Electronic and electrical engineering: melting point of solder, performance of packaging materials (Tg, curing), thermal stability of insulation materials, performance of thermal conductive materials.

Daily chemicals: stability of cosmetic raw materials (oil, wax), composition analysis of detergent, thermal behavior of essence and fragrance.

Metal materials (partial applications): alloy solution/precipitation temperature, shape memory alloy phase transition, melting and solidification behavior.

Nanomaterials and cutting-edge technology: characterization of thermal properties of novel functional materials (MOFs, perovskites, etc.).

　　03 Participation Method

Multi channel parallelism ensures smooth service.

Online registration

Scan the QR code to fill in sample information

　　04 Activity Deadline

The validity period of this sample collection is 6 months (from August 5, 2025 to February 5, 2026)

Differential scanning calorimeter

Differential scanning calorimeter is a thermal analysis technique that measures the temperature or time variation of the thermal flow difference (or power difference) between a sample and a reference sample per unit time under programmed temperature control.

　　Technical Specifications:

parameters

Temperature range: -80 ℃~725 ℃ (silver furnace body)

Reproducibility of phase transition temperature: 0.006K

Temperature accuracy: ± 0.01K

Heating scanning rate: 0.02-300K/min

Cooling scanning rate: 0.02~50K/min

Program heating rate deviation: 1% (ASTM E967-18)

Baseline stationarity: 60 μ W (RT~300 ℃)

Measurement accuracy of enthalpy: 0.02% (Indium)

Heat flow display resolution: 0.1 μ W

Peak to peak heat flux noise: 10 μ w

Heat flow measurement range: ± 750mW

Indium peak height/half width: 25mW/K

Modulation DSC function: available

System sampling rate: 50Hz

Blowing atmosphere system: Yes

Blowing atmosphere control: controllable flow rate (0-300ml/min)

Optional features:

Optional function

Automatic injection: 60 positions

Primary refrigeration unit: -35 ℃

Secondary refrigeration unit: -80 ℃

Prototype: Customized

Standard sample: second-class standard substance

Sapphire: Customized

Solid aluminum crucible: customized

High pressure sealed crucible: customized

Liquid nitrogen refrigeration module: -150 ℃

High voltage module: 7MPa

　Typical applications:

Typical applications

Rb sample atomic gas chamber heat flux curve

Glass transition temperature of thermoplastic resin

Glass transition temperature test of adhesive

Melting peak of indium metal