GHP 900

Tailored to research & development with customized heating plates!

according to ISO 8302, ASTM C177, EN 1946-2, EN 12664, EN 12667 and EN 12939

Measuring devices of the GHP 900 series, which are especially designed for thicker specimens with a high gross DensityThe mass density is defined as the ratio between mass and volume. density, are suitable for a wide range of applications. The design of the device permits samples to be inserted into the test chamber from any side. This allows for the insertion of heavy and complex
samples without damaging the measuring plates. Data acquisition and control of the device are handled by the external Lambda Control desktop device alongside a PC with Windows operating system and Lambda software.

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Features at a Glance

Large Thermal ConductivityThermal conductivity (λ with the unit W/(m•K)) describes the transport of energy – in the form of heat – through a body of mass as the result of a temperature gradient (see fig. 1). According to the second law of thermodynamics, heat always flows in the direction of the lower temperature.thermal conductivity measuring range up to 2.0 W/(m·K)
Fully insulated guarded test chamber, designed for specimens with a thickness up to 260 mm
Available as 1- or 2-specimen measurement method according to ISO 8302 (chapter 1.6.2)
Easy specimen change from any side ∙ Integrated digital measurement of specimen thickness and sample pressure
Motorized lifting of the upper plate
Network capability
Control, data acquisition and data processing via external PC and Lambda software
Variable dimensions of heating plates; heating area from 200 mm x 200 mm up to 500 mm x 500 mm
Square-shaped or rectangular areas for a variety of specimen dimensions
Cold plates and guarded chamber are controlled by chiller systems