Máy xác định độ dẫn nhiệt GHP 456 Titan® NETZSCH
GHP 456 Titan®
Innovative Guarded Hot Plate System GHP 456 Titan® for Determination of Thermal Conductivity of Insulations
The GHP 456 Titan® is the ideal tool for researchers and scientists in the field of insulation testing. Based on the well-known, standardized guarded hot plate technique (e.g. ISO 8302, ASTM C177, DIN EN 12939 or DIN EN 12667), the system features unrivalled performance over an unmatched temperature range.
Combining state-of-the-art technology with the highest quality standards, NETZSCH has designed a robust and easy-to-operate instrument, featuring unparalleled reliability and optimum accuracy over a broad temperature range.
The NETZSCH GHP 456 Titan® is the new benchmark in Guarded Hot Plate measurements.
related Links:
Definition of Thermal Conductivity
Definition of Thermal Diffusivity
-
Temperature range
-160 to 250°C (low temperature version, liquid nitrogen required)
-160 to 600°C (high temperature version, liquid nitrogen required) -
Thermal Conductivity range
0 to 2 W/(m*K) -
Atmospheres
inert, oxidizing, or vacuum -
Accuracy
high – typically ± 2%
(depending on the measuring conditions and the sample properties) -
Sample thickness
up to 100 mm -
Plate dimensions
300 mm (standard versions) -
Vacuum-tight by design
(down to 5x10-4 mbar) -
Cooling devices
Compressed air: 50°C to 300°C
Liquid nitrogen: -160°C to 250°C
Chiller: 20°C to 85°C -
Based on e.g.,
ISO 8302, DIN/EN 12667, DIN/EN 12939, DIN/EN 13163, etc.
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