|
 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 |
|
|