Convection Temperature Device
This presentation is the property of its rightful owner.
Sponsored Links
1 / 14

Convection Temperature Device CTD 600 PowerPoint PPT Presentation


  • 88 Views
  • Uploaded on
  • Presentation posted in: General

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

Download Presentation

Convection Temperature Device CTD 600

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Convection temperature device ctd 600

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

  • - Enough working space for special accessories like solid torsion bar fixture etc.

  • Disadvantages: - LN2 needed for below ambient temperatures


Convection temperature device ctd 600

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.


Convection temperature device ctd 600

Convection Temperature Device- CTD 600

Solid torsion bar fixture (SRF)

UXF

SER 2


Convection temperature device ctd 600

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


Convection temperature device ctd 600

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)


Convection temperature device ctd 600

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


Convection temperature device ctd 600

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


Convection temperature device ctd 600

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


Convection temperature device ctd 600

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


Convection temperature device ctd 600

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


Uv accessory ctd 600 lower part for photo dmta

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


Convection temperature device ctd 600

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.


Convection temperature device ctd 600

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


  • Login