Technical notes, application guidance, standards commentary, and company updates for thermal and materials testing laboratories.
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The DRX-I-RX thermal conductivity analyzer uses the hot-wire method to measure the thermal conductivity of refractory insulation products and granular or powdered materials. It supports both cross and...
The DRX-I-PB is a guarded-hot-plate thermal conductivity tester with the following specifications and applicable standards. Measurement range: 0.01–2 W/(m·K). Maximum temperature: 60 °C. The instrumen...
The high-temperature specific heat capacity tester uses the method of mixtures and computer-based measurement to determine the specific heat capacity of solid materials at different temperatures. It i...
An insulation-material thermal-conductivity meter determines thermal conductivity for solid building and insulation materials. Listed specimens include fiberboard, loose-fill glass and ceramic fibers,...
China’s National Building Materials and Home Furnishing Prosperity Index (BHI) indicates that in January–June 2012, large-scale building materials enterprises recorded sales output of RMB 2.5 trillion...
This high-temperature thermal conductivity tester for insulating and graphite materials uses the direct-current longitudinal heat flow method to measure thermal conductivity at elevated temperatures. ...
A thermal conductivity meter based on the guarded hot plate method typically employs a dual-specimen measurement configuration with a guarded hot plate assembly comprising a heating unit and a cooling...
A dilatometer can measure or study the following material characteristics and processes: - Linear expansion and contraction - Glass-transition temperature - Densification and sintering - Heat-treatmen...
A dilatometer measures dimensional change of a sample as a function of temperature or time under a defined temperature program, with near-zero applied load. It is suitable for solids, molten metals, p...
A thermal conductivity meter is used to measure the thermal conductivity of homogeneous, plate-like materials such as foamed concrete, mortar, plastics, rubber, glass, fibers, polystyrene boards, extr...
Thermal conductivity and thermal resistance are key thermal properties of insulation materials. Measurements assess how heat-transfer behavior in solid, liquid, and powder materials varies with temper...
Switching to a polycrystalline mullite fiber furnace body has significantly improved our thermal expansion measurement workflow. Because the furnace body itself neither absorbs nor conducts heat, the ...
Hunan Zhenhua National Day Holiday Notice (2012)....
Refractory-Product Permeability Test Standard (GB/T 3000-1999)....
The applicable standard for determining the steady-state thermal resistance and related properties of insulation materials using the heat flow meter method, as defined in GB/T 10295-1988 (Determinatio...
Epoxy Resin Softening Point Test Method....
The company produces laboratory analytical instruments, including thermal conductivity testers, coefficient of thermal expansion testers, ceramic laboratory instruments, glass laboratory instruments, ...
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