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Features
- High Speed
Quenching Dilatometer (L78/RITA)
- As per ASTM A 1033 -04
- Induction or light furnace
- Expansion measurement with LVDT
(conventional) or Laser (highest resolution)
- Heating and cooling rate
100K/sec (standard configuration)
- controlled heating and cooling
rates
- Temperature -150 up to 1600°C
(different models)
- Maximum vacuum 10E-5mbar
- sample heats while the
protection tube remains cool
- Ultra fast data acquisition
1000 samples / second
- Creation of CHT, TTT and CCT
diagrams with Software
- Horizontal or vertical mode of
operation
Main advantaged of the L78 RITA Quenching
Dilatometer system:
- Possibility to
measure under vacuum, inert, oxidized, reduced atmospheres up to 1600°C. (Not
possible with resistance heating furnace).
- Measurements from -150 up to
1600°C in one run (no need of exchanging furnaces to cover the temperature
range)
- Very fast heat up and cool down
speed
- Expansion of any type of sample
can be measured (susceptor)
- Possibility to measure either
with LVDT expansion principle, or with laser expansion measurement principle
- This special Quenching
dilatometer can be used for the determination of continuous cooling / heat up
CHT, CCT and isotherm TTT- diagrams.
Technical specifications L78 Quenching Dilatometer RITA
Technical
Data |
Induction
Furnace |
Temperature range |
-150 to 1600°C |
Models |
RT - 1000°C
RT - 1600°C |
Heat up / Cool
down speed |
100°C/sec (or more) |
Sample holder: |
Fused silica, Al2O3 |
Diameter: |
6...7mm (solid/hollow
sample) |
Length: |
10mm |
Atmosphere: |
inert, oxid., red.,
vac. |
Heating/Cooling rate: |
0.1..99.9K/s,
0.1..99.9K/min |
Acquisition rate: max. |
1000 readings/s |
Power requirements: |
230VAC, 16A,
50..60Hz |
Option |
Cryogenic cooling |
Sample/Cooling gas: |
Inert gas, 10l/min
|