172 results
The instrument measures thermal conductivity and thermal resistance by transient heat-flow and longitudinal heat-flow methods from 0.015–100 W/(m·K). It uses automatic loading, pressure control, computer acquisition, and a controlled cold end for specimens tested from room temperature to 300 °C.
The SQ007 evaluates ceramic-tile freeze resistance by automatically cycling specimens in a low-temperature test chamber. It references GB/T 4100-2015 and GB/T 3810.12-2016 and includes water inlet/drainage and automatic temperature control.
The instrument measures thermal shock resistance of refractory products, ceramics, glass, nonmetallic materials, graphite, and silicate products by selectable compressed-air or water-quench methods. It is manufactured in accordance with the equipment requirements of YB/T 376.1 and also meets the requirements of YB/T 2206.1-1998.
The instrument uses longitudinal heat-flow technology to measure thermal conductivity from 0.5–100 W/(m·K). It is intended for solid, powder, coating, film, liquid, and anisotropic specimens, with a specific apparatus required for liquids.
The instrument performs vertical drop-impact tests on transport packages in accordance with GB/T 4857.5-92, ISO 2248, and JIS Z 0202-87. It raises a package to a set height and releases it onto an impact platform in edge, face, or corner orientations.
SYD is a hydraulic strength-testing machine for flexural testing of concrete specimens and compression testing of concrete, cement, mortar, brick, and other nonmetallic building materials. It uses electronic force measurement and offers selectable maximum-load options of 30 kN, 50 kN, 100 kN, 200 kN, and 300 kN; GB/T 3722 is referenced.
The RH-I determines glass softening temperature by the hanging-fiber method specified in ISO 7884-1978(E). It controls heating at 5 ± 1 °C/min and detects the temperature at which a 235 mm fiber elongates by 1 mm, corresponding to a viscosity of 4.5 × 10⁶ Pa·s.
The MD-2 determines the density of glass and other nonporous solids by the comparative sink-float method over a stated range of 1.1–3.3 g/cm³. It can also determine the apparent density of ceramics and solids with known porosity under GB/T 14901-1994.
DY-10T/30T/60T is an electric hydraulic laboratory press for specimen preparation in ceramics, construction materials, chemical processing, and pharmaceutical applications. It uses a two-stage pump, digital pressure display, peak-pressure hold, and can be fitted with various molds and accessories.
The DY electric hydraulic press prepares specimens for ceramics, construction materials, chemical products, and pharmaceutical materials using a two-stage pump and digital pressure display. The press has configurable peak-value hold, pressure limiting, and selectable molds and accessories.
The SJY-I determines glass annealing and strain points by the fiber-drawing method while a 0.65 mm glass fiber is cooled at 4 °C/min. It references ASTM C336, SJT 11039-1996, and JC/T 752-1996 and also lists a 1,000 °C maximum temperature, PID control, and ±1 °C temperature error.
The DRX-I-SPB-1600 uses a plate-method configuration with cold-side heat-flow sensing to measure thermal conductivity, with a hot-face/furnace temperature range of 600–1,600 °C and reference to GB/T 17911.8-2002 and YB/T 4130-2005. It is intended for refractory materials, refractory ceramic-fiber products, insulation bricks and boards, powders, and other low-conductivity refractory materials.
The SWY-I detects and measures internal stress in glass using polarized-light interference, sensitive color plates, and quarter-wave-plate compensation. It provides qualitative, semiquantitative, or quantitative stress measurement for optical glass, glass products, and other optical materials.
The PCY-DL-100 determines the softening point of asphalt tar, pitch, and polymer resins by the ring-and-ball method. It references GB 12007.6-89, ISO 4625-1980, ASTM D36 and ASTM E28, IP 58, DIN 52011, NFT 66008, and EN 1427 and analyzes two specimens simultaneously.
The instrument measures electrical resistivity of carbon blocks, graphite, carbon paper, and related carbon products at room temperature using a constant-current source. It references ISO 11713-2000, YS/T 63.2-2005, and YS/T 64-1993 and provides automated resistivity calculation and data retrieval.
The ISPC-23 uses static loading to measure flexural strength and Young’s modulus of graphite and carbon materials at ambient temperature. It references GB 1431-2009 and YS/T 63.13-2006 and records displacement and load through computer-controlled instrumentation.
The TZY measures the dimensions and shape characteristics of wall and floor tiles, including edge straightness, squareness, and flatness, after one specimen placement. It references GB/T 3810.2-2006 and EN ISO 10545-2 and provides selectable tile ranges, digital output, and matched standard plates.
The TZY measures the dimensions and shape characteristics of wall and floor tiles, including edge straightness, right angles, and flatness, after one specimen placement. It references GB/T 3810.2-2006 and uses selectable measurement ranges and matched standard plates.
The SYD hydraulic cement flexural tester measures flexural strength of concrete specimens and compressive strength of cement, mortar, red brick, and other non-metallic building materials. It uses electronic force measurement and provides selectable maximum-load options of 30 kN, 50 kN, 100 kN, 200 kN, and 300 kN; GB/T 3722 is referenced.
The CL-D determines chloride content in cement and cement raw materials using the distillation method. It is the designated equipment for the chemical-analysis method specified by JC/T 420-2007.
The RX-I Soil Resistivity Tester measures resistivity changes during water uptake and swelling of unsaturated expansive soil, wet collapse of loess, and strength development of cement soil. It uses a constant-current source, digital voltage measurement, and probe measurements to relate resistivity indicators to soil structural and mechanical-property changes.
SXZ is a sealed, protective-atmosphere box furnace for chemical analysis and physical measurements in configured atmospheres, with a stated operating range of 1200–1,700 °C. Applications include research and small-batch production involving powder metallurgy, ceramic metallization, phosphors, battery materials, electronic ceramics, and chemical raw materials.
The instrument performs sieve analysis and particle classification in laboratories serving highway, construction, geological, and metallurgical research. Each operating cycle is specified as five minutes.
The KGP tester evaluates the high-temperature tensile properties of metals, glass-fiber-reinforced cement, ceramic specimens, refractory materials, plastics, composite panels, polymeric materials, and composites with reference to GB/T 15231.4-94 and related tensile methods. Selectable test forces are 5, 10, 30, 50, 100, 150, 200, or 300 kN, with selectable test temperatures of 1,000 °C, 1,400 °C, or 1,700 °C.
The DRX-II-JH measures thermal conductivity of electrically conductive metals and nonmetals at elevated temperatures by a direct-current longitudinal heat-flow method. Supported specimen families include copper, stainless steel, graphite, and wire specimens.
The HSF-Ⅱ determines cement heat of hydration by the direct method and supports heat-of-solution testing for cement and concrete. The direct method tracks cement-mortar temperature change in an adiabatic calorimeter for seven days and reports heat of hydration in J/g under GB 2022-80 and GB/T 12959-91.
The SM-200 Granule Abrasion Tester measures the abrasion rate of synthetic ceramsite filter media used in water treatment and industrial active alumina. Its test system provides programmable rotation count, speed, duration, vibration frequency, and vibration time.
The instrument is a benchtop in-situ freeze dryer with touchscreen operation and automatic freeze-drying control. It is used for food, biological products, chemicals, Chinese herbal medicines, and health products.
XRC-II determines thermal storage coefficient, thermal conductivity, thermal diffusivity, and specific heat capacity of homogeneous plate, gel, powder, and granular materials under dry or moisture-conditioned states. It uses transient heating and temperature-response analysis with embedded or control-PC operation and report output.
The SYD hydraulic compression machine applies load for compression testing of concrete, cement, mortar, brick, and related non-metallic materials. A flexural attachment permits flexural testing of concrete specimens; selectable maximum-load options are 30 kN, 50 kN, 100 kN, 200 kN, and 300 kN, with GB/T 3722 referenced.