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China, Chinese ASTM E139 High temperature durable creep testing machine strength testing machine ASTM E2921 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Analysis InstrumentGas AnalyzerASTM E139ASTM E292
Hunan Gonoava Instrument Co Ltd
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Product Description Product DescriptionASTM E139 High temperature durable creep testing machine strength testing machine1. Function IntroductionThis machine is mainly used for tensile creep, durable strength and stress relaxation testing of metals, alloy materials, D-shaped head bolts, twelve splines, twelve angle heads and other fasteners, and composite materials in high temperature environments. Used in conventional tensile tests and low-frequency fatigue tests. It is a commonly used equipment for material performance testing and research in metallurgical departments, scientific research institutions, aerospace, petrochemical industry, and universities.ASTM E139 High temperature durable creep testing machine strength testing machine2.Reference standardGB/T 2039 Metal tensile creep and endurance test methodsGB/T 10120 Metallic materials - Tensile stress relaxation test methodGB 6395 High temperature tensile durability test method for metalsHB 5150 High Temperature Tensile Durability Test Method for MetalsHB 5151 High temperature tensile creep test method for metalsJG 276 High Temperature Creep and Durable Strength Testing Machine Calibration RegulationsJJG 351 Calibration procedures for low-cost metal thermocouples used for workASTM E139 Standard Test Method for Conducting Creep, Creep-Rupture, and Stress-Rupture Tests of Metallic MaterialsASTM E292 Standard Test Methods for Conducting Time-for-Rupture Notch Tension Tests of MaterialsProduct ParametersASTM E139 High temperature durable creep testing machine strength testing machine Maximum test force200kNaccuracy levelLevel 0.5Test force measurement range0.4%~100%FS (full scale)Test force indication errorWithin ±0.5% of the indication valueTest force resolution±1/500000 of the maximum testing machine, no binning during the whole process, and the resolution remains unchanged throughout the processTest force drift4×10-4 yards/24h (under constant temperature conditions)Test force control stability±0.2%maximum loading rate3000N/sHost lower rod stroke200mmDeformation measurement range0~12mmDeformation measurement resolution0.0005mmDisplacement indication errorWithin ±0.5% of the indication valueDisplacement resolution0.1μmDisplacement speed range0.01~100mm/minTest force coaxiality≤8%Temperature control methodThree-stage temperature control designTest temperature range200~1200oCTemperature control accuracyAssessment according to HB5195-1996 standardTemperature measurement (control) methodDirect type (thermocouple is tied to the specimen)uniform tropical growth180mmFurnace sizeΦ110×350mmHigh temperature furnace dimensionsΦ320×460mm (split-type atmospheric furnace)temperature fluctuation≤900oC ±2oCtemperature uniformity900~1200oC ±3oC Experimental space ≤900oC 2oCTest width900~1200oC 3oCOverall dimensions1200mmpower supply550mmpower850×500×2200mmConditions of useVoltage AC380V±10%/50Hz; three-phase five-wire systemHost weightHost 5kw High temperature furnace 5kwDetailed Photos
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