How to translate Flow rate meter | Hydrostatic pocket

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1. Main technical parameters of melt index

WJ-400B melt flow rate measuring instrument telephone manufacturer The melt flow rate measuring instrument is used to determine the mass flow rate (MFR; unit: g/10min) of thermoplastic melt according to GB/T3682-2000, ASTM D1238-98 standards, and similar standards such as JB/T545

6, ISO1133, etc. Widely used for the determination of the melt index value of thermoplastic materials, it is suitable for engineering plastics such as polycarbonate, nylon, fluoroplastics, and aramid with high melting temperatures, as well as for testing plastics with low melting temperatures such as polyethylene, polypropylene, polystyrene polyoxymethylene resin, ABS resin, etc. It is widely used in industries such as petrochemicals, plastic raw materials, plastic production, plastic products, and related testing departments, research institutions, and colleges and universities.

1. The instrument complies with the requirements of JB/T5456 standard and is applicable to standards such as GB/T3682-2000 and ISO1133.

6、 Technical specifications for melt flow rate meter ISO113Plastics—Determination of themeltmass-flow rate(MFR) and melt volume-flow rate(MVR) of thermoplastics – Part 1:Standard method

2、 Technical parameters

1. Display mode: LCD display.

2、 Measurement method: Mass method (MFR), volume method, MVR density method

3. Constant temperature range: Room temperature -450 ℃, any point can be kept at a constant temperature. (Temperature can be adjusted

4. Temperature accuracy: ± 0.2 ℃. Temperature recovery time: less than 4 minutes

5. Temperature resolution: 0.1 ℃.

6、 Timing range: 0.1-999 seconds.

7、 Timing accuracy: 0.1 seconds.

8、 Cutting methods: automatic, manual, and time controlled. Cutting frequency: 1-99 times. Cutting time interval: 10-600 seconds;

9、 Equipped with a printer that can print test reports.

10、 Material of mouth mold: tungsten carbide. 1

1、 Maqing mouth mold diameter: 2.095 mm. 1

2. Power supply voltage: AC220V ± 10%, 50Hz can work continuously for tens of thousands of hours.

III. Standard Configuration

1. Host 1

2. 8 weights (0.325kg, 1.2kg, 2.16kg, 3.8kg, 5.0kg, 10.0kg, 12.5kg, 21.6kg)

3. 1 level

4. 1 mouth mold

5. 1 mouth mold cleaning rod

6. 1 barrel cleaning rod

7. 1 loading rod

8. 1 hopper

9.

10, 1 manual knob 1

1. Instruction manual, packing list, certificate of conformity 1 set 12. Packaging size: 780 * 580 * 640 (mm)

2. Who knows the detailed content of GB/T 778

This standard is only applicable to volumetric and velocity water meters. Standard number: GB/T 778.1-1996 Chinese standard name: Cold water meter Part 1: Specification English standard name: Measurement of water flow in closed conduits--Meters for cold potable water--Part 1:Specifications National Standard of the Peoples Republic of China for Cold Water Meter Part 1: Specifications Measuerment of water flow in closed conduits GB/T 778.1-1996 -Meters for cold potable water eqv ISO4064-1:1993 -Part 1:Specifications This standard is part 1 of GB/T778 and covers terminology, technical char

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