TA Instruments - DIL 802 Differential Dilatometer
Manufactured by TA Instruments
For highest measurement accuracy, the DIL 802/802L provides a truly differential measurement in a horizontal dilatometer.
For highest measurement accuracy, the DIL 802/802L provides a truly differential measurement in a horizontal dilatometer.
For highest measurement accuracy, DIL 802 and DIL 802L provides a truly differential measurement. Measuring only the difference between the sample and the reference specimen, the True Differential design negates the influence of measurement system expansion on the sample measurement. This measurement design is of particular benefit for dynamic temperature programs such as those employed in Rate-Controlled-Sintering (RCS) and for measurements at lower temperatures. The DIL 802 is designed for measurements under vacuum or inert gas while the DIL 802L is designed for measurements under air.
For highest measurement accuracy, DIL 802 and DIL 802L provides a truly differential measurement. Measuring only the difference between the sample and the reference specimen, the True Differential design negates the influence of measurement system expansion on the sample measurement. This measurement design is of particular benefit for dynamic temperature programs such as those employed in Rate-Controlled-Sintering (RCS) and for measurements at lower temperatures. The DIL 802 is designed for measurements under vacuum or inert gas while the DIL 802L is designed for measurements under air.
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Additional Specifications
Sample length
0 to 50 mm
Sample diameter:
max. 7 or 10 mm after conversion to DIL 801: 14 or 20 mm
Measuring systems:
Fused silica, Al2O3
Change of length:
4 mm
Length Resolution:
10 nm
Temperature Resolution:
0.05°C
Accuracy in Α:
0.01 x 10-6 K-1
Atmosphere:
vacuum, inert gas, air
Operation mode:
horizontal
Temperature range:
-160°C to 1700°C according to furnace type
Contact force:
0.02 to 1 N