Fujifilm - Thermoscale film
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Heat distribution measurement film
THERMOSCALE 200C
Mr. Bernard GenoudSales CCTV & Industrial Products
FUJIFILM (Switzerland) AG
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To measure heat distribution easily by observingthe variation in density and hue.
Contact for5 seconds
Cyan → Change density → Plus Magenta →& Change hue
150 160 170 180 190 200 210 ℃
Contact for20 seconds
What is Thermoscale200C?
℃Properties℃
*Above chart is a sample based on the results of a tests performed at Fujifilm.Before using THERMOSCALE, create a similar chart that is based on the actual measurement conditions.
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℃Structure℃ ℃Specifications℃
0.09mmThickness
5 sheetsSheets
270mm x 200mmSize
150� - 210�(Contact time = 5-20 sec)
Temperature range*
*Actual temperature range depends on conditions of use includingcontact time, Materials, pressure, and air flow.
0.09mmThickness
270mm x 5mSize
150� - 210�(Contact time = 5-20 sec)
Temperature range*
℃Sheet type℃
℃Roll type℃(Coming soon)
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4Heat
℃Color-forming materialdissolves
℃Wall of microcapsule becomes permeable.Color-developing material penetrates the capsule
℃Reacting color-forming material,causing an area of color to appear
℃Principle℃
Color-developingmaterial
Microcapsule
Color-formingmaterial
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Heat Point
Heat Distribution
Contact
heat
Open
heat
℃Positioning℃
Thermocouple
Thermo label
ThermoscaleThermograph
y
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Problems about ordinary measurement of heat distribution
℃℃To measure heat distribution
℃℃To measure heat value
℃℃Low resolution
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Problem 1-1To measure heat distribution
Thermocouples
- Several thermocouplesand Power source required
- Need times to preparespecial jig to set upthermocouples
- Contact condition ischanged by thickness ofattached thermocouples
Powersource
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If use Thermoscale-Easy operationNo power source requiredCut and fit any dimensions
-Time savingNo special jig required
-Similar to contact conditionFlat and thin film
Thermoscale
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Thermography -Just measure the surfaceof target but not measure thereal heat distribution
℃℃℃℃
Problem 1-2To measure heat distribution
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10℃℃℃℃
-RealityMeasure the real heatdistribution of target
Thermoscale
If use Thermoscale
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11℃℃℃℃
Point A℃Center℃Point B
℃Corner℃
Time
Temperature
AB
Same ultimate temperatureBut different heat value
Problem 2To measure heat value
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12℃℃℃℃
Thermoscale Point A℃Center℃Point B
℃Corner℃
If use Thermoscale
Time
Temperature
AB
-Process controlVisualize heat value
Heat value (A-B)
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13℃℃℃℃
Temperature
Heat
Problem 3Low resolution
10µm
Electronic wiring
Heat will be changed according tothe condition of contacted “Work”
Work
-Not measure 10µ℃ widthby thermocouples
-Not measure several tens ofpoints all at once
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14℃℃℃℃
℃℃
Thermoscale
-High resolutionVisualize several 10µm
If use Thermoscale
-High performanceMeasure several tens ofpoints all at once
10µm
- Design electronic wiring pattern- Control heat unevenness
Work
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Application Examples
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Expected application
Validation of sterilizationCheck the heat sealer for packaging of sealable pouches
NG OK
Thermoscale200C
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Conclusion
Thermoscale has the following advantages:
• Can be used in a wide range of applications• Gives accurate results• Covers a wide temperature range with different film types• Is simple to handle
The use of Thermoscale Film can accelerate the developmentof products in R&D and increases the productivity.
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Thank you very much for your attention!
Distributor for Switzerland:FUJIFILM (Switzerland) AGNiederhaslistrasse 128157 DielsdorfTel.: +41 (0) 44 855 50 [email protected]/industrial