PurposeTesting building foundation piles by crosshole ultrasonic wave method .Inspecting concrete defects by ultrasonic method, such as uncompacted place, cellular hole areaDetecting concrete strength by ultrasonic-rebound combined methodDetecting concret

Detection method: Adopts the half-cell potential method to test the rebar corrosion condition in the concrete structure; adopts the Wenner sensor (Spacing is 50mm) to test the concrete resistivityDetector: concrete rebar corrosion potential, concrete resi

PurposeNJR51+ rebar Location system is used to test rebar diameter, distribution, coating thickness in concrete.Specification JGJ/T152-2008PerformanceLonger service life of the Connector Clip: The instrument has long service life because of using Lemo Co

Product introduction:The instrument is used for concrete (C10 ~ C80) strength testing in construction engineering, adhesive strength testing of tapestry brick of exterior wall and other relevant tensile strength on field detection.Product features:Continu

Product introduction:The instrument is used for concrete (C10 ~ C80) strength testing in construction engineering, adhesive strength testing of tapestry brick of exterior wall and other relevant tensile strength on field detection. The principle of concre

Product introduction:This instrument is recommended product of CECS 146:2003 Technical specification for strengthening concrete structures with carbon fiber reinforced polymer laminate, suitable for testing the adhesive strength between carbon fiber reinf

Brief introduction: Test hammer NJ225-V submitted to GB /T9138-1988, JJG817-93 and JGJ/T23-2001 standards. The instrument is useful for quality Inspection Company, site testing or sampling and laboratory center, don’t have to manual calculation, machine

Brief introduction:The test hammer submits to standard of GB/T9138-1988 and JJG817-93 and JGJ/T23-2001. NJ-225 concrete test hammer is applied to test the compressive strength of building concrete components, bridge and so on.Trait: 1）Center rod is

Brief introduction: This instrument is specially used in testing the compressive strength of mortar in building brick component.Trait:1) Center rod use imported materials, high precision, wear proof. 2) Shell made from super hard aluminum, perfectly prote

Brief introduction:Submit to standard of GB/T50315-2000，the instrument is applied to test light material such as brick, light bone concrete etc. Trait:1) Center rod use imported material, high precision, wear proof;2) Shell use super hard aluminums