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DH-MI-BP Rubber & Plastic Melt Flow Index Tester/Laboratory Instruments¹

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Product Description Rubber & Plastic Melt Flow Index Tester/Laboratory Instruments The melt flow rate meter is a special instrument for determining the melt flow rate of a thermoplastic under certain conditions. It refers to a molten material extruded from a die of a specified length and diameter under a certain temperature and load. Mass flow rate MFR or melt volume flow rate MVR, which can distinguish the viscous flow characteristics of thermoplastics in molten state; it is of great significance for the quality assurance of thermoplastics and chemical fiber raw materials, products, etc., especially in quality. Inspection and warehousing testing.This series of melt indexer is specially designed for fast and accurate measurement. It has the characteristics of firm structure, easy operation, stable and reliable performance. It uses high-precision PID thermostat technology, high temperature control precision, nitriding of key parts, high strength and hardness. The thermal expansion deformation is small. DH-MI-BP,DH-MI-VP is a regular model, manual loading weight with automatic cutting function; DH-EI-BP,DH-EI-VP is the model with an electric loading weight with automatic cutting function.which means the weights is placed on the weight bracket in advance for electric loading and unloading, reducing manual operation. The DH-AI-VP is a fully automatic model with automatic loading weight and automatic cutting function, which automatically loads and unloads the corresponding weight according to the set mode.to further improve measurement efficiency. Usage:It is used to determine the melt mass rate flow rate MFR value or melt volume rate flow rate MVR value of various plastics and resin polymers in the viscous flow state. It is suitable for polycarbonate, polyarylsulfone,fluoroplastics and nylon which has higher melting temperature.It is also suitable for polyethylene (PE), polystyrene (PS), polypropylene (PP), ABS resin, polyoxymethylene (POM), and polycarbonate (PC) resins.which has lower melting temperaturesRemarks: Testing fluorine material is optionalApplication industry:Plastics industry; rubber industry; metrological quality inspection; colleges and universities; research institutes; commodity inspection and arbitration, technical supervision departments; petrochemicals; electrical appliances; composite materials;and other industries.According to the standards:The melt flow rate meter is suitable for the determination of the mass flow rate of thermoplastic melts specified in the national standard GB/T3682.1-2018 Determination of melt flow rate and melt volume flow rate of thermoplastics. It adopts the ISO 1133 regulations and meets the ASTM D1238 test standard. It complies with JB/T5456 "Melt Conditioner of Melt Flow Rate Meter" and JJG 878 - "Melt Flow Rate Meter" standard specification. Main Features:Easy to understand measurement stepsStable and reliable, long lifePID temperature control, fast heating rate, high temperature accuracyBetter temperature stability and uniformityAfter the filler, it can quickly restore the constant temperature stateMultilingual application,features for different country usesWith automatic cutting device, you can set the cutting time at will.With a printer, the test results are automatically printed out.RS232 interface, can directly connect to the computer to output dataAfter the measurement is completed, the measurement data can be automatically printed out.The average number can be read automatically by the DE-120 densimeter (optional) Main Technical ParameterExtrusion partOutput port diameter: Φ2.095±0.005 mm, discharge port length: 8.000±0.025 mm(Optional: Φ1.050±0.005 mm, discharge port length: 4.000±0.025 mm) Loading cylinder diameter: Φ9.550±0.007 mm, loading cylinder length: 152±0.100 mm Piston head diameter: 9.475 ± 0.007 mm, piston head length: 6.350 ± 0.100 mm Standard test load: a total of 8 full weightsTemperature range: regular room temperature - 400 ° C (500 ° C optional)Constant temperature accuracy: ±0.5°CDisplay resolution: 0.1 °CCutting method: optional manual or automatic cuttingTemperature recovery time: less than 4 minutesPrint: Micro printer automatic printoutPower supply voltage: AC220V / 50HZ or AC110 /600HZ; select different power supply voltages depending on the country of useTesting fluorine material is optional 1 set of weights, total 8 pieces 0.325kg (1# in the 1st class load), 1.2kg, 2.16kg, 3.8kg, 5.KG, 10.0kg, 12.5kg, 21.6kg1 weight pallet (in the 1st load)1 hopper1 die cleaning stick1 loading rod1 barrel cleaning rod (assembly)1 piston rod (in the 1st class load)1 die2 Gauze2 Printing paper1 power cord1 copy of the instructions1 certificate AccessoriesBrandDahoMeterModelDH-MI-BPDH-MI-VPDH-EI-BPDH-EI-VPDH-AI-VPWeight loading methodManualManualelectricElectricAutomaticTesting resultMassMass and volumeMassMass and volumeMass and volumeMFRMFR and MVRMFRMFR and MVRMFR and MVROutlet diameterΦ2.095±0.005mm,Outlet length:8.000±0.025mmLoading cylinder diameterΦ9.550±0.007mm,Loading cylinder length:152± 0.100mmPiston head diameterΦ9.475±0.007mm,Piston head length:6.350±0.100mmStandard test loadA total of 8 full set of weightsTemperature control rangeRoom temperature~400oC(Optional~500oC)Room temperature ~450oCTemperature control resolution0.1oC0.1oC0.1oCConstant temperature accuracy0.5oC0.5oC0.2oCDisplacement resolutionNone0.001mm0.001mmTemperature control 4h driftNo less than ±0.5oCCartridge temperature recovery time after feeding≤4minClock range0~6000sClock resolution0.1-1sCountdown time settingFreely setAutomatic cutting deviceSet the interval time (any adjustable from 2 to 2000s) ,automatically complete the cuttingJog cutting deviceManual button electric cuttingManual cutting deviceManually rotating the handle to cutWeight load accuracy≤±0.5%Weight load range325-21600g discontinuous, combined load can meet standard requirementsMeasuring range0.1~100g/10minPower supplyAC220V / 50HZ or AC110 /600HZ; Choose different power supply voltagesNet weight48KGGross weight63KG PackagingCompany Information:Guangdong Hongtuo Instrument Technology Co.,Ltd was established in 2010. It is a national high-tech enterprise, innovative SME, and technology-based SME. It integrates R&D, production, sales and services. It specializes in the production of plastic testing instruments, rubber testing instruments, mechanical testing instruments, simulated climate environment aging instruments, and material flame retardant and fireproof performance instruments. It provides professional, high-quality and efficient instrument solutions for global companies.Hongtuo Instruments has passed the ISO9001:2015 quality system management certification, passed the comprehensive quality and performance testing of the National Metrology and Testing Center, obtained the National Metrology Instrument Type Approval CPA Certificate, participated in the formulation of GB/T43139-2023, T/SGX 001-2019, T/SGX 007-2019, T/GDPIA64-2023, T/GDPIA65-2023 and other standards, has a number of independent intellectual property rights, and has obtained a number of national utility model patents and invention patents. Many products have obtained EU CE certification.Since its establishment, Hongtuo has won the trust and recognition of customers for its excellent product quality. Its customer groups include scientific research institutions, quality inspection agencies, research institutes, rubber and plastics, tire industry, electrical appliances, consumer electronics, sporting goods, sports equipment, wires and cables, auto parts, packaging industry, paper products and bags, leather and cloth, footwear industry, food and beverage, cosmetics industry, color printing and packaging, luggage and handbags, pharmaceutical industry, home appliance industry, office equipment, photovoltaic industry, new energy, alloy materials, powder metallurgy, magnetic materials, ceramic industry, glass products, building materials industry and other fields.Hongtuo has a large-scale production base of about 5,000 square meters, and has established four customer service centers and after-sales service centers in Dongguan, Shenzhen, Hangzhou and Beijing. In 2013, Hongtuo International Company was established in Hong Kong, and it began to internationalize and go global.

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