- 説明
- 問い合わせ
説明
MFI MFR試験機 製品導入:
It is designed with GB/ t3682-2018, ASTM D1238, JB/T5456, ISO1133 standards, for the determination of thermoplastic melt mass flow rate (MFR) and melt volume flow (MVR) instruments.To measure the mass flow rate of the melt, manual and automatic sampling is adopted, and the interval of cutting is prompted by the alarm of the computer, and the balance is weighed. measurement of melt volume flow rate is through the displacement sensor and automatic timing system, first measure the required time for the piston to move the specified distance, and then calculate the volume flow rate according to the formula.The final results of the two methods are printed out by a microprinter.
MFI MFR Testing Machine Character
Melt index instrument color touch-screen display, PLC control machine control, circuit modular, measurement data is accurate, 操作は簡単です, intuitive and clear, stable and reliable performance, it is not only applicable to the high melting temperature of polycarbonate (パソコン), フッ素樹脂, nylon and other engineering plastics, ポリエチレンにも適用可能 (PE), 溶融温度が低いABS樹脂, プラスチックテストなど, プラスチック生産に広く使用されています, プラスチック製品, petrochemical and other industries as well as universities and colleges, 科学研究ユニット, the commodity inspection department.
試験規格
MFI MFR試験機 conforms to GB3682;ISO1133;ASTM D 1238.ASTM D 3364.DIN53735;UNI – 5640;Jjg878-94 and other standards, and according to the JB/T5456 “melt flow rate meter technical conditions” standard manufacturing.
Technical parameters of melt flow rate meter
(1) extruded material:
Mouth Φ 2.095±0.005 mm inner diameter
The length of the die is 8.000± 0.025mm
Cylinder bore Φ 9.550±0.025 mm
Drum length 152± 0.1mm
Piston rod head diameter 9.475± 0.015mm
ピストンロッドヘッド長さ 6.350 ±0.100 mm
Quality of test load (レベル 8)
| レベル | Mass kg | WeightN | Made up |
| 1レベル | 0.325 | 3.187 | Piston rod + weight pallet + heat shield +NO.1 weight |
| 2レベル | 1.200 | 11.77 | 0.325+NO.2 0.875weight |
| 3レベル | 2.160 | 21.18 | 0.325+NO.3 1.835weight |
| 4レベル | 3.800 | 37.26 | 0.325+NO.4 3.475weight |
| 5レベル | 5.000 | 49.03 | 0.325+NO.5 4.675weight |
| 6レベル | 10.000 | 98.07 | 0.325+NO.5 4.675weight+NO.6 5.000 |
| 7レベル | 12.000 | 122.58 | 0.325+NO.5 4.675 +NO.6 5.000+NO.7 2.500 |
| 8レベル | 21.600 | 211.82 | 0.325+NO.2 0.875 +NO.3 1.835+NO.4 3.475+NO.5 4.675+NO.6 5.000+NO.7 2.500+NO.8 2.91 |
The relative errors of piston rod and combined weight are no more than 0.5%
(3) time range: 0 ~ 999s
(4) the range of temperature control: 50 ～ 400 ℃
正確さ: + / – 0.5 ℃ resolution: 0.1 ℃
(5) piston stroke measurement range 0 ~ 50mm accuracy 0.05mm
(6) time measurement range: 0 ~ 999.99s accuracy 0.1s
(7) overall dimensions :(length width height) 550 370 600んん
(8) 重さ (kg) : 25kg weight of the main engine, 21.6kg
基準を満たす:
ギガバイト/トン 3682 “thermoplastics – determination of melt mass flow rate and melt volume flow rate”
ISO 1133 プラスチック – determination of melt mass flow rate and melt volume flow rate of thermoplastics
JB/T 5456 technical conditions for melt flow rate meter
Ⅳ. Melt flow rate measuring device features:
- Industrial PLC control, suitable for long working time, with stable quality and long life
- The heating jacket is an integral structure, with fast heating speed and high constant temperature accuracy.
- Comprehensive performance, 温度, 時間, displacement.To control the
- High-precision linear sliding resistance is adopted for displacement measurement;
ディスプレイモード;Touch screen display
- Scraping method;Automatic, マニュアル
7 テスト方法: mass method (MFR), volume method (MVR)
