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Convection Temperature Device CTD 600

Convection Temperature Device CTD 600. Convection Temperature Device - CTD 600. Gas Convection heating and cooling Typical working range: ambient – 600°C With LN2: -150°C – 600°C Advantages: - Large temperature range - Fast heating and cooling

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Convection Temperature Device CTD 600

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  1. Convection Temperature Device CTD 600

  2. Convection Temperature Device - CTD 600 • Gas Convection heating and cooling • Typical working range: ambient – 600°C • With LN2: -150°C – 600°C • Advantages: - Large temperature range • - Fast heating and cooling • - Enough working space for special accessories like solid torsion bar fixture etc. • Disadvantages: - LN2 needed for below ambient temperatures

  3. Convection Temperature Device - CTD 600 Gas convection and radiation heating and cooling • -150°C – 600°C • Symmetrical design • Extremely small • temperature gradients • Controller temperature • equals sample temperature • No temperature overshoots • Easy sample access • DMTA with solid torsion • bar fixture etc.

  4. Convection Temperature Device- CTD 600 Solid torsion bar fixture (SRF) UXF SER 2

  5. Convection Temperature Device- CTD 600 • Temperature Standard: ambient to 600°C Low temperature option: -150°C to 300°C (600°C) Temperature sensor: Pt100 Class B • Supply pressure Gas: max. 5bar Liquid nitrogen: up to 1.2 bar (0.8 to 1.0 recommended) • Consumption rate Gas heating: 1.5 Nm³/h up to 400°C 0.9 Nm³/h from 400 to 500°C 0.5 Nm³/h from 500 to 600°C Air shaft cooling: 1.2 Nm³/h Liquid nitrogen: 2-5 L/h

  6. Convection Temperature Device - CTD 600 Chamber cooling with liquid or air Gas or cooled Nitrogen gas Heater The Sample is heated by convection and radiation Pt100 (Heater) Pt100 (Heater) Pt100 (Sample)

  7. Convection Temperature Device- CTD 600 Heater Actual Temp. Set value Power Ready Actual Temp. Set value Controlled Power Set value Set value Actual Temp. EVU10 Heater

  8. Convection Temperature Device - CTD 600 Schematic diagram P 3 1 2 7 -150.0 3 5 6 P TC30 Temperature Controll Unit 1 25.0°C 4 8 1....GAS 2....LSVE 3....Precision pressure controller 4....Dewar 5....EVU10 6....CTD600 7....TC30 8....water bath or air cooling

  9. Convection Temperature Device - CTD 600 Lower measuring plates 3 4 2 5 1 1....Holder for lower plates 2....lower measuring plate 8mm 3....lower measuring plate 25mm 4....lower measuring plate 50mm 5....lower measuring plate with groove

  10. Convection Temperature Device - CTD 600 Lower disposable systems 4 6 3 2 2 5 1....Holder for lower plates 2....Fixture for disposable plates 3....Disposable lower measuring plate 50 mm 4....Disposable lower measuring plate25 mm 5....Fixture for disposable dishes 6....Disposable dishes 1

  11. Convection Temperature Device - CTD 600 UV-Option for Photo DMTA • Based on the CTD 600 • Temperatures up to 200°C • Measuring plate up to • 25 mm diameter recommended

  12. UV accessory CTD 600 – lower part for Photo DMTA Convection Temperature Device - CTD 600 Glass plate diameter: 40 mm height: 4 mm Coupling ring with O-ring Light guide diameter 3 mm Light guide diameter 3 mm

  13. Convection Temperature Device - CTD 600 Features and Benefits • The CTD 600 has mayor advantage: • Extremely small temperature gradients • No temperature overshoots • PT100 signal reflects true sample temperature • No icing at low temperatures • Compact, robust design • Automatic adjustment of LN2 consumption as evaporation unit actively controls continuous flow of liquid nitrogen • Easy to open, good sample access • Sample observation during measurement • Temperature-isolated jacket (hand-warm for safe use) • Actively cooled jacket according to EN61010-1:2001 • Modular configuration (DMTA torsion/tension, Photo DMTA/UV, reaction kinetics, SER extensional viscosity, disposable plates, etc.

  14. Convection Temperature Device - CTD 600 Temperature Calibration - Software supported Automatic Temperature Calibration with Certified Temperature Sensor 2 Sensors available for different temperature ranges Working range: -40°C - 200°C Calibration Temperatures: 10°C and 70°C Measurement Uncertainty: 100mK Working range: -150°C – 650°C Calibration Temperatures: Eight temperatures between -40°C and 500°C Measurement Uncertainty: < 200°C: 100mK; > 200°C 200mK

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