194 results
DRX-I-SPB is a high-temperature thermal-conductivity tester for refractory and ceramic-fiber products. It supports configured specimen assemblies with computer-assisted measurement and report output.
The PZY-III vertical dual-specimen dilatometer measures expansion and contraction and determines the linear coefficient of thermal expansion (CTE) for ceramics, glass, alloys, nonmetallic materials, graphite, carbon materials, rubber, plastics, and composites. It operates at furnace temperatures up to 1,000 °C with reference to ASTM D3386, DIN 51045, GB/T 32158-2015, GB/T 3074.4, and YBB 00202003-2015.
The JB-30 measures impact energy for initial cracking and complete fracture in flat tableware and concave ceramic ware, and tests edge fracture of glazed or unglazed flat ware. It references GB/T 4742, QB/T 1993-2012, ASTM C368, and GB/T 38494-2020.
SQ005 subjects ceramic products to 600 °C thermal-shock and stability cycles to programmed heating, cooling, and thermal-shock cycles. It is also used for glass, graphite, silicate products, and other nonmetallic materials.
The SQ006P Ceramic Cooker Thermal Shock Resistance Tester monitors the full bottom temperature of ceramic cookware with a point-tracking infrared imager during thermal-shock testing. It provides automatic heating, cooling, temperature control, and specimen feeding for ceramic-cooker tests.
The instrument measures impact energy for initial cracking and complete fracture in flat tableware and concave ceramic ware, and tests edge fracture of glazed or unglazed flat ware. It references GB/T 4742, QB/T 1993-2012, ASTM C368, and GB/T 38494-2020.
The PCY-III-SG series Horizontal Dual Push-Rod Thermal Expansion Tester measures thermal expansion by the expansion method with displacement and temperature monitoring. It is used for refractory materials, ceramics, glass, graphite, polymers, and metal alloys in factory testing, research, and teaching.
The instrument uses the heat flow meter method to measure thermal conductivity, with separate thermal-resistance and thermal-contact-resistance test modes. It accepts small specimens of polymers, ceramics, insulation, composites, glass, rubber, and other low- to medium-conductivity materials, including multilayer films.
The DHF86 Rapid Multi-Element Analyzer uses photometric analysis and linearity optimization within the Beer–Lambert range to analyze silicate chemical composition. It measures the conventional eight oxide analytes in ceramic raw materials and samples from ceramics, refractories, cement, glass, geology, and nonmetallic-mineral work.
The DRX-II-JG1200 uses the laser flash method to measure thermal diffusivity and specific heat, with infrared detection of the specimen rear-face temperature rise for thermal-conductivity analysis. It supports metals, alloys, ceramics, graphite, carbon fiber, polymers, liquids, films, electrical insulators, particulate materials, powders, and coal, with references to GJB 1201.1-91 and ASTM E1461.
The instrument determines ceramic-tile stain resistance by exposing the tile surface to a staining solution for a specified time, cleaning it as prescribed, and observing visible changes. It is used by national quality-inspection departments and ceramic-tile manufacturers under GB/T 3810.14-2016 and ISO 10545-14.
The DRX-II-JG series is a laser flash analyzer that determines thermal diffusivity from the rear-face temperature response to an energy pulse and can determine specific heat capacity by comparison with a reference of known specific heat capacity. Interchangeable furnace and specimen-fixture configurations support solid, liquid, melt, slag, powder, and film specimens; thermal conductivity is calculated from thermal diffusivity, density, and specific heat capacity.
The DRH-30S measures thermal conductivity and thermal resistance of homogeneous board materials by the heat-flow method, with automatic pressure and thickness measurement. It is described for low- and high-conductivity materials, including plastics, rubber, glass, fibers, foams, concrete, ceramics, rock, soil, refractories, and insulation materials.
The DRH-30S measures thermal conductivity and thermal resistance by the heat flow method, with automatic pressure application and specimen-thickness measurement. Applications include plastics, rubber, glass, fibers, expanded polystyrene, foamed concrete, ceramics, rock, soil, refractories, and insulating materials, with references to ASTM D5470, ASTM C518-04, GB 10295-2008, and GB/T 25261-2018.
DRH300 is a thermal-conductivity analyzer for insulation materials, construction materials, fillers, powders, gypsum board, fiberboard, and rubber. DRH300A, DRH300B, and DRH300C configurations provide steady-state heat-flow-meter or guarded-hot-plate measurement.
DRH300 is a thermal-conductivity analyzer for solid and board-shaped materials. It provides configured temperature control, data acquisition, analysis, and reporting.
The STD-B measures dielectric loss tangent (tanδ) and dielectric constant (ε) of insulating materials with a high-frequency Q meter and S916 fixture. The instrument references GB/T 1409-2006, GB/T 1693-2007, ASTM D150, and IEC 60250 and provides an optional liquid cup for liquid materials.
The DRX-II-JG uses the laser flash method and infrared detection of the specimen's rear-face temperature rise to calculate thermal diffusivity, and it can measure specific heat; thermal conductivity is calculated from thermal diffusivity, density, and specific heat capacity. Applications include metals and alloys, diamond, ceramics, graphite and carbon fiber, filled plastics, polymers, liquids, films, electrical insulating solids, particulate materials, powders, and coal, with references to GJB 1201.1-91 and ASTM E1461.
The DRX-II-SPB measures thermal conductivity of carbon-containing refractories, ceramic-fiber products, composites, insulating bricks and boards, and carbon felt by a heat-flow-meter method from 600 °C to 1,600 °C. It provides gas or vacuum operation, adjustable pressure, computer analysis.
The instrument measures thermal conductivity of low-conductivity materials including carbon-containing refractories, carbon-fiber insulation felts, composites, and insulation by the heat flow meter method. It is intended for materials testing and research, with references to GB/T 10295, GB/T 17911.8-2002, and YB/T 4130-2005.
The instrument uses the guarded hot plate method in GB 10294-2008 to measure thermal conductivity or thermal resistance in homogeneous board-shaped insulation materials. It uses a dual-specimen apparatus with computer-controlled measurement, direct cold-side cooling, and selectable specimen sizes for 30 A, 60 A, and 100 A configurations.
DRX-II-PS is a transient plane source analyzer that determines thermal conductivity by fitting a transient sensor response to the applicable analysis model. It covers 0.005–500 W/(m·K) from room temperature to 200 °C and supports solid, powder, coating, film, and liquid specimens, including anisotropic materials.
DRH-300 is a thermal-conductivity tester for solid and sheet materials. It provides computer-controlled measurement, data acquisition, and reporting for a configured instrument assembly.
The DRX-I-PB（PC） measures the thermal conductivity of plastics, glass, fibers, and foams by the guarded hot plate method. It is intended for material-testing, research, quality-control, and higher-education laboratories and can be configured with water-bath or DRX-I-PC heating and optional thermal-resistance or heat-flow-meter setups.
The DIL0806 material dilatometer uses computer control, intelligent PID regulation, and a modular design to measure displacement and temperature for carbon fibers, metal alloys, glass, ceramics, refractories, and polymer composites. The configurable system offers vertical or horizontal structures, multiple furnaces and specimen supports, vacuum or gas environments, and computer data acquisition.
NHD-II-17 is a batch refractoriness test furnace for determining the refractoriness of refractory materials by the pyrometric cone equivalent (PCE) method. Its refractoriness measurement range is 1,580–1,800 °C, with rated-temperature options of 1,650 °C, 1,700 °C, or 1,800 °C.
CHY-II-17/16 is a refractoriness-under-load (RUL) test system for ceramic refractory and graphite materials at elevated temperature under load. Differential and non-differential test configurations are available, with references to YB/T 370, GB/T 5989, and ISO 1893:1989.
The PZY-III-1000 measures the coefficient of thermal expansion of glass with a vertical single- or dual-pushrod configuration. It provides automated measurement, data output, experiment archiving and retrieval, and accommodates solid or powdered specimens in quartz holders.
The MD-II measures the density of glass and other nonporous solids from 1.1 to 3.3 g/cm³ by the buoyancy comparison method. It also measures the apparent density of ceramics and solids with known porosity for glass-production control and solid-material research.
The GHC-II-10 Mid-Temperature Specific Heat Capacity Tester uses the method of mixtures and computer measurement to determine the specific heat capacity of solid materials at 100–800 °C. It is intended for specific-heat-capacity testing in research and teaching under GJB 330A-2000.