-Universal Testing Machine, Dampak Testing Machine-
penguji indeks laju aliran leleh
April 23, 2022indeks aliran lelehan dasarpenguji indeks aliran lelehan dyniscoindeks aliran lelehan astm d 1238indeks aliran lelehan d1238perangkat indeks aliran lelehmencair aliran mesin indekspengukuran indeks aliran lelehmelelehkan polimer indeks aliranharga indeks aliran lelehPenguji Indeks Aliran Melelehmencair aliran Indeks tester 1221tester indeks aliran lelehan cinapenguji indeks aliran leleh untuk dijualinstron penguji indeks aliran lelehanperalatan internasional penguji indeks aliran melelehmesin penguji indeks aliran melelehmanual penguji indeks aliran melelehaliran lelehan produsen Indeks testerprodusen penguji indeks aliran leleh di Indiaplastik penguji indeks aliran melelehaliran lelehan indeks harga testertester indeks aliran lelehan afrika selatanpenguji indeks laju aliran lelehpenguji laju aliran lelehpenguji aliran lelehanpenguji indeks lelehPenguji Indeks Aliran Meleleh Plastikplastik indeks aliran lelehan tester Dijualpenguji indeks aliran presto melelehharga tester indeks aliran melelehpenguji indeks aliran lelehan zwick
penguji indeks laju aliran leleh
Plastic lab melt flow rate index meter tester
Melt flow rate instrument is also called plastic, instrumen indeks lelehan resin digunakan untuk mengukur laju aliran lelehan ketika nilai MFR keadaan aliran kental, itu berlaku untuk polikarbonat, suhu yang lebih tinggi dari sulfon aromatik, plastik fluor, nilon dan plastik rekayasa lainnya, juga dapat diterapkan pada polietilen (pe), polystyrene (PS), polypropylene (PP), resin ABS, poliformaldehida (POM), polikarbonat (PC) resin dengan suhu leleh yang lebih rendah, seperti uji plastik, banyak digunakan dalam produksi plastik, produk plastik, such as petroleum and chemical industry and related colleges and universities, unit penelitian ilmiah, and the commodity inspection department
Mengetik:
1. The digital display
Set the electronic P.I.D regulator for temperature control, which is completely in line with national standards (cannot test melt volume flow rate and melt density).The machine also sets up the counter, which is convenient for measuring cutting time.The instrument works with the cutting and weighing method, and the scope is wide.
2. LCD is fully automatic.
Single chip microcomputer temperature control and program control, under test ended, and automatically display the time needed for a specific volume of the melt flows through the mouth mould, the calculation flow rate value, can repeat of high precision, easy to operate.The system is involved in temperature control.The manual cutting device can ensure the smooth detection by cutting and weighing method when automatic detection is not possible.Compact structure, beautiful shape, presisi tinggi, easy to use accessories.
3. Microcomputer controlled automatic.
The melt indexer sets up a single chip microcomputer automatic test device and electronic automatic cutting device.After the microcomputer system has input the corresponding parameters from the light touch key, the test is finished, namely, automatic calculation and printing of flow rate value, high repeatability and convenient operation.The temperature control of the use of computer software technology, which can automatically eliminate because of the power supply voltage fluctuation and the influence caused by environmental changes, and when the temperature of the instrument and the standard temperature thermometer (special correction to match) appeared deviation, the operator can easily random fixed.The electronic automatic cutting device can be automatically cut at the preselected interval to calculate the final result when automatic detection is not possible.
1. The digital display
Set the electronic P.I.D regulator for temperature control, which is completely in line with national standards (cannot test melt volume flow rate and melt density).The machine also sets up the counter, which is convenient for measuring cutting time.The instrument works with the cutting and weighing method, and the scope is wide.
2. LCD is fully automatic.
Single chip microcomputer temperature control and program control, under test ended, and automatically display the time needed for a specific volume of the melt flows through the mouth mould, the calculation flow rate value, can repeat of high precision, easy to operate.The system is involved in temperature control.The manual cutting device can ensure the smooth detection by cutting and weighing method when automatic detection is not possible.Compact structure, beautiful shape, presisi tinggi, easy to use accessories.
3. Microcomputer controlled automatic.
The melt indexer sets up a single chip microcomputer automatic test device and electronic automatic cutting device.After the microcomputer system has input the corresponding parameters from the light touch key, the test is finished, namely, automatic calculation and printing of flow rate value, high repeatability and convenient operation.The temperature control of the use of computer software technology, which can automatically eliminate because of the power supply voltage fluctuation and the influence caused by environmental changes, and when the temperature of the instrument and the standard temperature thermometer (special correction to match) appeared deviation, the operator can easily random fixed.The electronic automatic cutting device can be automatically cut at the preselected interval to calculate the final result when automatic detection is not possible.
aplikasi utama:
Melt flow rate instrument, used to measure the thermoplastic resin melt mass flow rate (MFR), laju aliran lelehan (MVR) volume dan densitas lelehan, it is not only applicable to the high melting temperature of polycarbonate, nilon, plastik fluor, aromatic sulfones engineering plastics, also applies to polyethylene, polystyrene, polypropylene, resin ABS, poly formaldehyde resin with lower melting temperature, seperti uji plastik, widely used in plastic raw materials, products, petroleum and chemical industries, and related colleges and universities, scientific research units and the commodity inspection department.
| Parameter barel | Lubang bagian dalam 9.55±0.025mm |
| Parameter piston | Kepala piston: 9.475±0,015mm |
| Panjang piston | H = 6.35 ± 0.1mm |
| Parameter | Lubang ekstrusi 1 = 2.095 ± 0,005mm |
| Parameter suhu | Dengan instrumen kontrol suhu cerdas,
with four pairs of significant temperature setting control, Parameter PID dapat diatur secara otomatis, presisi hingga ± 0.1 derajat celcius |
| kisaran suhu | 80degree centigrade~400degree centigrade |
| Temperature accuracy | ±0.2 derajat celcius |
| Resolusi tampilan | 0.1derajat celcius |
| Konsumsi maksimum | < 600W |
| Temperature accuracy | 4 saya. |
| Parameter bobot adalah sebagai berikut: | |
| Akurasi berat badan | ± 0,5% |
| Konfigurasi dasar | 0.325kg ,1.2kg,2.16kg,3.8kg,5kg,10kg,12.5kg,21.6kg |
| Deteksi posisi | |
| Kontrol presisi | ± 0.1mm |
| Jarak lingkaran dari atas dan bawah | 30mm |
| Kontrol aliran uji | |
| Waktu pemotongan material | 0~10 kali |
| Interval pemotongan bahan | 0~999s(mengatur Tabel referensi 2) |
| Aliran kontrol mencapai suhu yang disetel tanpa volatilitas | |
| Waktu suhu barel | 15 saya. |
| Bahan dipasang | 1 saya. |
| Waktu pemulihan suhu sampel bahan | 4 saya. |
| Saat pengikat diatur | 1saya |
How it works:
Melt flow rate meter is in the specified temperature conditions, with high-temperature furnace to melt the state of the measured object. The molten state of the measured object, the required weight load by gravity out of a certain diameter hole in the test. Plastics in industrial enterprises and scientific research units of production, often with “melt (mass) flow rate” to represent the polymer material in the molten state of fluidity, viscosity and other physical properties. Melt flow rate refers to the extrudate, the average quality of the sample paragraphs are translated into 10 minutes of extrusion volume. Melt (mass) flow rate expressed by MFR, satuan: g / 10 menit (g / saya)
Formula: MFR (θ, mnom) = tref × m / t = 600 × m / t (g / 10 menit)
Where: θ – uji suhu
mnom – Nominal Load Kg
m – the average quality of cut g
tref – reference time (10saya): 600
t – cut off time interval unit: detik.
Melt flow rate meter is in the specified temperature conditions, with high-temperature furnace to melt the state of the measured object. The molten state of the measured object, the required weight load by gravity out of a certain diameter hole in the test. Plastics in industrial enterprises and scientific research units of production, often with “melt (mass) flow rate” to represent the polymer material in the molten state of fluidity, viscosity and other physical properties. Melt flow rate refers to the extrudate, the average quality of the sample paragraphs are translated into 10 minutes of extrusion volume. Melt (mass) flow rate expressed by MFR, satuan: g / 10 menit (g / saya)
Formula: MFR (θ, mnom) = tref × m / t = 600 × m / t (g / 10 menit)
Where: θ – uji suhu
mnom – Nominal Load Kg
m – the average quality of cut g
tref – reference time (10saya): 600
t – cut off time interval unit: detik.
Example:
A set of plastic samples, a cut every 30 detik, the quality of the results section: 0.081 g, 0.086 g, 0.081 grams, 0.089 grams, 0.082 grams.
Cut the average quality m = (0.081 +0.086 +0.081 +0.089 +0.082) ÷ 5 = 0.0838 ≈ 0.084 (g)
Into the formula: MFR = 600 × 0.084/30 = 1.680 (g / 10 saya)
By Industry:
For factories and enterprises and research institutes in the production and research.
Memenuhi kriteria:
The machine design and manufacture in accordance with the requirements of GB/T3682-2000
Parameter teknik:
Model
Plastic Melt Flow Rate Tester, MFI Testing Machine
1. Squeeze out some material
Discharge port diameter Φ2.095±0.005mm
Discharge port length 8.000±0.025mm
Loaded barrel diameter Φ9.550±0.025mm
Loaded barrel length 152±0.1mm
Piston head diameter 9.475±0.015mm
Piston head length 6.350±0.100mm
2.Beban uji standar (delapan kelas)
1grade 0.325kg=(tongkat + berat + thermal units +1 Tidak. tray body weight)
2kelas 1.200 kg =(0.325+2 0.875 eight)
3kelas 2.160 kg =(0.325+3 1.835 eight)
4kelas 3.800 kg =(0.325+4 3.475 berat)
5kelas 5.000 kg =(0.325+5 4.675 berat)
6kelas 10.000 kg =(0.325+5 4.675 weight+6 5.000 berat)
7kelas 12.500 kg =(0.325+5 4.675 weight+6 5.000+7 2.500 berat)
8kelas 21.600 kg =(0.325+2 0.875+3 1.835+4
Mungkin Anda menyukai juga
uji universal mesin kerja
Prinsip kerja dari mesin uji universal
kerja mesin uji universal
apa mesin uji universalSalin © 2017 | Cina produsen mesin uji| sitemap