Measured Characteristics
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DIL 80x/80xL
Horizontal Dilatometer Series
Operation Features
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Technical Specifications
| Operating Characteristics
|
DIL 801 / 801L | DIL 802 / 802L | DIL 803 / 803L |
|---|---|---|---|
| Horizontal push-rod design
|
Single
|
True DifferentialTM | Dual
|
| Displacement system
|
LVDT (1) | ||
| Measuring system material
|
Fused silica or alumina
|
||
| Atmosphere type
|
Air (oxidizing), reducing, inert, vacuum / Air
|
||
| Temperature range (2) [°C]
|
(-160 … 1700) / (RT (3) … 1700) | ||
| Temperature resolution [°C]
|
0.05 / 0.1 | ||
| Maximum heating rate (2) [°C/min]
|
100 | ||
| Maximum cooling rate (2) [°C/min]
|
25 | ||
| Adjustable contact force range [N]
|
(0.01 … 1) / (0.02 … 1) | ||
| Maximum sample diameter (2) [mm]
|
14 or 20 | 7 or 10 | |
| Sample length [mm]
|
0 … 50 | ||
| Change of length [mm]
|
4 | ||
| Length resolution [nm]
|
10 / 20 | ||
| CTE (4) accuracy [K-1]
|
0.03×10-6 / 0.05×10-6 | 0.01×10-6 / 0.03×10-6 | 0.03×10-6 / 0.05×10-6 |
(1) LVDT – Linear Variable Differential Transducer.
(2) Depending on furnace option.
(3) RT – Room Temperature.
(4) CTE – Coefficient of Thermal Expansion (linear).
Furnace Characteristics – Part 1
| Measuring system material
|
Fused silica
|
|
| Heating element material
|
NiCr with sheath
|
CrAIFe
|
| Furnace temperature range [°C]
|
-160 … 700
|
RT (3) … 1100
|
| Sample temperature range [°C]
|
-150 … 650
|
RT (3) … 1000
|
| Maximum heating rate [°C/min]
|
50
|
100
|
| Maximum cooling rate [°C/min]
|
25
|
|
| Dilatometer model compatibility
|
DIL 80x
|
DIL 80x / 80xL
|
Furnace Characteristics – Part 2
| Measuring system material
|
Alumina
|
||
| Heating element material
|
CrAIFe
|
SiC
|
Pt/Rh
|
| Furnace temperature range [°C]
|
RT (3) … 1350
|
RT (3) … 1500
|
RT (3) … 1700
|
| Sample temperature range [°C]
|
RT (3) … 1320
|
RT (3) … 1470
|
RT (3) … 1680
|
| Maximum heating rate [°C/min]
|
100
|
25 | |
| Maximum cooling rate [°C/min]
|
10
|
15
|
5
|
| Dilatometer model compatibility
|
DIL 80x / 80xL | ||
Accessories
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Standards
- ASTM C372 – Standard test method for linear thermal expansion of porcelain enamel and glaze frits and fired ceramic whiteware products by dilatometer method
- ASTM C531 – Standard test method for linear shrinkage and coefficient of thermal expansion of chemical-resistant mortars, grouts, monolithic surfacings, and polymer concretes
- ASTM C824 – Standard practice for specimen preparation for determination of linear thermal expansion of vitreous glass enamels and glass enamel frits by dilatometer method
- ASTM D696 – Standard test method for coefficient of linear thermal expansion of plastics between -30°C and 30°C with a vitreous silica dilatometer
- ASTM E228 – Standard test method for linear thermal expansion of solid materials with a push-rod dilatometer
- ASTM E831 – Standard test method for linear thermal expansion of solid materials by thermomechanical analysis
- DIN 51045 – Determination of linear thermal expansion of solids
- DIN 51909 – Testing of carbonaceous materials – Determination of coefficient of linear thermal expansion – Solid materials
- DIN 52328 – Testing of glass – Determination of mean linear thermal expansion coefficient
- DIN 53752 – Testing of plastics – Determination of the coefficient of linear thermal expansion
- SEP 1680 – Aufstellung von zeit-temperatur-umwandlungsschaubildern für eisenlegierungen (DE)
- SEP 1681 – Guidelines for preparation, execution and evaluation of dilatometric transformation tests on iron alloys
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