Raylabel Instrument Co., Ltd.  

Product Name: Melt Flow Indexer Machine, Melt Flow Rate Instrument, Flow Meter, Meter for Liquid (RAY-400B) Model NO.: RAY-400B Type: Material Testing Machine Carton Size: 700*680*640mm G,Weight: 70kg Maxcapacity: <1000KN Accuracy Grade: 0.5 Load Way: Electronic Load Loading Method: Dynamic Load Display: Digital Control: Computer Control Weight: 0-100Kg Power Source: AC220V Oil Cylinder Position: Under Trademark: RAYLABEL or OEM Transport Package: Wooden Case Specification: CE or ISO9001 Origin: China HS Code: 9024101000 Product Description I. ApplicationsRAY-450 Melt Flow Rate Instrument is used for determination of flow properties of thermoplastic high polymer under high temperature according to test methods of GB/T3682, ISO1133. It is used to determine the melt flow rate of high polymer such as PE, PP, POM, ABS, PC, nylon and Fluor plastics, etc. It is widely supplied to the production and research of factory and science and research institute.II. Main Technical Parameters1. Extrusion sectionDie diameter 2.095±0.005mmDie length: 8 ±0.025mmCylinder diameter: 9.550 ± 0.025mmCylinder length: 152±0.1mmDiameter of piston head 9.475±0.015mmLength of piston head 6.350±0.100mm2. Test load (The test load relative error shall not be more than 0.5%)10.325kg54.675 kg20.875 kg65.000 kg31.835 kg72.500 kg43.475 kg82.915 kg3. Standard test load (kg ,8 grades)1st grade 0.325kg = (piston stem +weight tray +heat insulation sheath + 1weight body)2nd grade 1.200kg = (0.325+weight #2 0.875kg)3rd grade 2.160kg = (0.325+weight #3 1.835kg)4th grade 3.800kg = (0.325+weight #4 3.475kg)5th grade 5.000kg = (0.325+weight #5 4.675kg)6th grade 10.000kg = (0.325+weight #5 4.675kg +weight #6 5.000kg)7th grade 12.500kg = (0.325+ weight #5 4.675kg +weight #6 5.000kg +weight #7 2.500kg)8th grade 21.600kg = (0.325+ weight #2 0.875kg + weight #3 1.835kg + weight #4 3.475kg + weight #5 4.675kg +weight #6 5.000kg + weight #7 2.500kg +weight #8 2.915kg)4. Temperature range 30 ºC--450 ºC.5. Temperature constant accuracy ±0.2ºC6. Power voltage 220V ± 10% 50Hz7. Working conditionThe ambient temperature shall be 5 ºC - 50 ºC, and the relative humidity shall be 30%~80%. There shall be no corrosive media, strong air convection, vibration and strong magnetic field disturbance in ambient.8. Appearance size of Instrument 250mmx 360mm x 514mm (long x width × high).