DSC7000High Sensitivity Differential Scanning Calorimeter

TA 7000 SERIES

Hitachi High-Tech Science Corporation

TA 7000 SERIES

New Sensor

T

Section of sensor

Center Heat-Flow Method

S/R independent symmetric structure

Multiple thermocouplesTripled sensor performance

New Furnace

Low heat capacityThree layer metal insulation

Heat pathuses the heat conduction

characteristic of theheat path materials

Section of furnaceBuilt-in jacket for

Auto LN2 Gas Cooling Unitand Electric Cooling Unit

DSC Sensitivity: 0.1µWIn this newly designed sensor multiple thermocouples guarantee highsensitivity, while the centric heat-flow method provides uniform and stableheat flow to sample and reference and therefore extremely stablebaselines.

Baseline repeatability: ±5µWThe structure of the new furnace was optimized by advanced computermodelling. The low heat capacity, three layer furnace insulation mi nimizesthe influence of external conditions and therefore avoids baselinefluctuations and decreases the signal to noise ratio.

Improved Cooling Control PerformanceDramatically improved cooling capability enables accurate temperaturecontrol down to the low temperatures. Auto LN2 Gas Cooling Unit andElectrical Cooling Unit can be easily exchanged by users.

Ultimate Sensor Design

DSC 7000 from Hitachi High-Tech CorporationX

DSC 7000X achieves unbeatable sensitivity and repeatibilityHitachi High-Tech Science Corp. supplies state of the art DSC for real

TA 7000 SERIES

DSC7000XHigh Sensitivity Differential Scanning Calorimeter

Center Heat-Flow Thermopile Sensor

Three Layer Insulation Furnace

Hitachi High-Tech Science CorporationHitachi High-Tech Science Corporation

DSC7000X improves the reliability of data due to thesuperior sensitivity and repeatability with enhancedexpandability. DSC 7000X is ideal for a variety ofapplications including small samples, real-time sampleobservation and photochemical reactions as well asgeneral DSC measurements. DSC 7000X meets therequirements from material development to productquality control.

DSC Gallery

• High sensitivity

• Excellent baseline stabilityand repeatability

• Improved temperaturecontrol performance

DS

C µ

W

Time min1086420

0.50

0.25

0.00

-0.25

-0.50

0.1µW

Sensitivity: 0.1µWTwice the sensitivity comparedto previous models

300250200150100500-50

50

0

-50

X-DSC7000

Conventional

DS

C µ

W

20µW

Temperature

Baseline repeatability: ±5µWFour times better thanprevious models

3002001000

400

300

200

100

0

-100

Time min

Tem

pera

ure

Heating / Cooling cycle10°C/min, Electric CoolingUnit

Tem

pera

ure

Time min50403020100

100

50

0

-50

-100

Conventional

X-DSC7000

Cooling linearity:below -50°C 10°C/min,Electric Cooling Unit

Time min

Tem

pera

ure

200150100500

600

400

200

0

-200

Heating / Cooling cycle20°C/min, Auto LN Gas2

Cooling Unit

Time min

Tem

pera

ure

Conventional

X-DSC7000

6050403020100

100

50

0

-50

-100

-150

Electric Cooling UnitTemperature range: -80 to 500°CLinear cooling rates below-50°C at 10°C/min.

Auto LN2 Gas Cooling UnitTemperature range: -150 to 725°CLinear cooling rates below-100°C at 10°C/min.

Key Features

RV-1D Real View DSC System

Small sample amount

DS

C µ

W

Temperature

1401301201101009080706050

97.8

30

15

0

-15

-30

30µW

Small amount of PolystyreneSample weight: 0.105mg

DS

C µ

W

Temperature

807570656055504540-50

-25

0

25

50

70.9

50µW

Small amount of CarbamazepineSample weight: 0.030mg

DS

C µ

W

Temperature

140 160 180 200 220-800

-600

-400

-200

0

200

189.9174.4176.0

175.2

190.5

400µW

Lysozyme dilute aqueous solutionConcentration: 1wt%

DS

C µ

W

124.7

129.8

Temperature

60 80 100 120 140 160 180-100

-50

0

50

100

100µW

Sample weight: 0.1mg

Applications• Pharmaceutical products(drug discovery, impurityanalysis)• Food field, biomaterials(dilute solution)• Membranes, paint film

Real-Time observation during DSC measurementBy linking the image to DSC data, the phenomenon now can be observed and identified, which was impossibleonly by the DSC data.Thumbnail View and Slide Show functions can be used during analysis.Slide Show features excellent traceability of DSC measurement process. Thus the change of the sample can beconfirmed clearly by the data of DSC and the moving ima ge.Variety of parameters is prepared for image acquisition.Images can be saved automatically at the point of the changes on DSC curve. (Picture Trigger Function)

Linkage of the image and DSC signal

147.8

251.6

71.0

134.4232.6

Temperture250.0200.0150.0100.050.0

DS

C

mW

6.0

4.0

2.0

0.0

Slide Show Tumbnail View

PDC-7 Photochemical Reaction DSC System

Photochemical reactions can be measured by adding PDC-7 to DSC7000X.Variety of the reaction conditions of photosensitive resin can be evaluated due to the easy changefunction of wavelengths and irradiation intensity.

Time min76543210

DS

C m

W

30

20

10

0 100

50

0

Molecular weight: Middle

Molecular weight: Low

Molecular weight: High

Reaction fraction

Su

m

%

Nanoimprint material

Molecular weight dependencewith reaction fraction

Molecular weight: Middle

Molecular weight: Low

Molecular weight : High

Temperature 150100500-50-100

-3.0

-2.0

-1.0

0.0

1.0

2.0

Glass transition measurementafter UV curing

TA 7000 SERIES

DSC7000X

Cooling linearity: below -100°C with 10°C/min, Auto LN Gas 2

Cooling Unit

Lithium-ion battery separatorSample weight: 0.01 mg (18 µmthin film)

Open sample container

Hitachi High-Tech Science CorporationHitachi High-Tech Science Corporation

Network

The TA 7000 series provides complete solutions for the characterization of Thermal Properties. It covers all methods ofThermal Analysis incl. the measurement of the viscoelastic behaviour.A variety of applications is supported by the environment control measurements like the evolved gas analysis (EGA),photochemical reactions and real time sample observation.Sample throughput can be increased by hard- and software by the use of auto sampler, auto analysis feature andhighway Thermal Analysis.The EXSTAR series meets the today’s requirements completely and covers future needs.

Muse Mobile Station Software can be installed on your Desktop PC or Notebookand realizes the same working environment as if you are in the laboratoryusing wired or wire less LAN.Monitor and control your measurement from the far.The measurement status can be notified by e-mail or pop up messageon your computer or mobile phone.

Easy&ComfortMuse Mobile Station

LAN

Wireless LAN

Server

DSC7020

STA 7200TMA 7000

DMA 7100

Remote Operation Measurement Remote Operation Analysis

„Start“, „stop“ and the condition changeetc can be controlled from your PC

Data analysis after/during the measurmentcan be performed from your PC

TA 7000 Station

Options

ACU-X1Auto LN Gas Cooling Unit2

ECU-PS2Electric Cooling Unit

GCU-150Gas Control Unit

FM-150Flow Master

SS-AElectric Driven Sample Sealer

SS-MSample Sealer

Cooling Unit Temperature range Remarks

ACU-X1 Auto LN Gas Cooling Unit2 -150 to 725°C Dewar size: 30 l, 50 l, 100 l

ECU-PS2 Electric Cooling Unit -80 to 500°C Power source: 115V and 220V

AAC-X1 Auto Air Cooling Unit Ambient to 725°C Forced air cooling(built in to main unit)

Gas Control Unit Number of gases Remarks

MF1-200 Mass Flow Control Unit 1 channel / 2 channel Program control (built in to main unit)

GCU-150 Gas Control Unit 2 channel Power source: 115V and 220V

FM-150 Flow Meter 1 channel Precision needle valve

Sample Sealer Closing method Remarks

Open containersSS-A Electric Driven Sample Sealer Electric driven seal by torque control Hermetic sealed containers

Sealed containers

Open containersSS-M Sample Sealer Manually seal by lever Hermetic sealed containers

Sealed containers

Auto Analysis Software

The analysis software starts up automatically after end ofa measurement and executes the data analysis, theprintout of data, and save the analysis result.In the Combination with Auto-Sampler, the wholeprocess can be automated from the measurements to theprintout of the alaysis results.

Specific Heat Calculation Software

Calculate the specific heat capacity from DSCmeasurement data

Kinetics Analysis Software

Calculate the activation energy of chemical reactionsfrom DSC measurement data

Highway TA Simulations Software

Highway TA is thermal analysis with a prediction featurethat is used to convert data measured at a certain heatingrate to data with a different heating rate using Arrheniusprinciple.Japanese patent: 3370561, 3370592USA patent: 6210035, 6146012

Purity Analysis Software

Calculate the sample purity using melting peak by DSCmeasurements

External Data Import Software

Imports a test data to Muse Analysis Software as theimport signal

Advanced Software

TA 7000 SERIES

Hitachi High-Tech Science Corporation Hitachi High-Tech Science Corporation

Heat flow measurement method Heat flux type

Temperature range -150 to 725°C

DSC measurement range ±100mW

RMS noise / Sensitivity 0.05µW / 0.1µW

Scanning rate 0.01 to 100°C

Atmosphere Air, Inert gas flow

Sample container • Open containers (A l , Pt, Alumina)

• Hermetic sealed containers (Al)

• Sealed containers (Al, Ag, Stainless steel,

Stainless Au coating)

AS-3DX auto sampler Max. 50 samples, Mechanical arm transport

DSC 7000X Specification

Temperature range ambient to 150°C

Wavelength range 240 to 550nm

Maximum irradiation intensity 2More than 500mW/cm rradiation intensity adjustment

I 0 to 100%

PDC-7 Specification

Thermal Analysis & Surface SolutionsPingstweide 21 • 61169 Friedberg • Germany

Telefon: +49-6031-1622-321Internet: www.thass.net

E-Mail: info@thass.net

TA 7000 SERIES

DSC7000XHigh Sensitivity Differential Scanning Calorimeter

Head Office Sales Division24-14, Nishi-shimbashi, 1-chome, Minato-ku Tokyo 105-001, JapanTelephone: +81-3-6280-0062

http://www.hitachi-hitec-science.com/

DSC7000X/Auto Sampler Station Auto LN Gas Cooling Unit2 Electrical Cooling Unit