GA-1038 Capillary Rheometer
- คำอธิบาย
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คำอธิบาย
GA-1038 Capillary Rheometer
สรุป
The GA-1038 series includes the most comprehensive and technologically advanced capillary rheometer capable of measuring the rheological properties of polymer material samples at a variety of shear rates and test conditions. The following data are obtained:
Volume flow rate, Rap- apparent shear stress, polymer viscosity, Nap- polymer apparent viscosity, Sa- room temperature expansion ratio and so on.
GA-1038 Capillary Rheometer
คุณสมบัติ
This instrument adopts advanced high temperature and pressure sensors, the mechanical transmission part mainly adopts imported precision double ball screw drive, to ensure the machine mechanical high rigid frame structure, so that the load efficiency and measurement accuracy of deformation has been greatly improved.
Transmission control system: imported high-precision servo system control, with high response frequency, high transmission efficiency, smooth transmission, high acquisition frequency, better precision.
Heating part: The rare alloy material nickel-chromium metal die-casting, with a long time high temperature state of burning is the main characteristics, excellent temperature stability.
Temperature control part: Adopt advanced imported temperature control module, with fast output response, accurate PID parameter automatic adjustment function, to ensure the stability of the temperature.
Acquisition part: equipped with high-precision force sensor, high data sampling frequency, high acquisition accuracy.
GA-1038 Capillary Rheometer
พารามิเตอร์ทางเทคนิค
| แบบอย่าง | GA-1038-10 | GA-1038-20 | |
| Maximum test capacity | 10กิโลนิวตัน[ปรับได้] | 20กิโลนิวตัน[ปรับได้] | |
| Testing speed | 0.0005-500 มม./นาที | ||
| Dynamic velocity ratio | 1:40,000 | ||
| Maximum test temperature | 400องศาเซลเซียส | ||
| Temperature control | PID control, resolution 0.1°C, error <±O.5°C | ||
| Cylinder options | Single cylinder | ||
| Cylinder diameter | 12 มม (15 มม, 9.5 mm option) | ||
| The length of the cylinder | 200 มม (Other lengths can be customized) | ||
| The test chamber | Electronic heating test chamber, extractor cylinder | ||
| Pressure sensor | ความจุ | 700 บาร์ (700 บาร์,1400 bar optional) | 1000 บาร์ (1400 bar optional) |
| ความแม่นยำ | < 0.25% | ||
| วัสดุ
|
สแตนเลส, ความต้านทานการกัดกร่อน, ทนต่ออุณหภูมิสูง | ||
| Capillary | วัสดุ | Tungsten carbide [alloy material nickel-chromium metal] | |
| ขนาด | 5/0.5-L= 5 มม , D = 0.5 มม ;
10/1-L= 10 มม , D = 1 มม; (3) 20/1-L= 20 มม ,D= 1 มม; (4)30/1-L= 30 มม , D= 1 มม ; (5) 20/2-L= 20 มม , D= 2 มม; [both acceptable] |
||
| โหมดทดสอบ | “Constant speed” และ “constant pressure” ทดสอบ | ||
| Control software | CREE.1048.63 versions Capillary rheology exclusive system measurement and control system. | ||
| ปริมาณ(w×d×h) | 60×66×168 cm | ||
| แหล่งจ่ายไฟ | 1,220วี,50/60เฮิรตซ์,8ก(Depending on country or designation) | ||
| น้ำหนัก | 250 กิโลกรัม | ||
| Cleaning systems | Adopt the latest design pneumatic motor cleaning device | ||
| Attachment | A set of manual cleaning tools | ||
GA-1038 Capillary Rheometer
Equipment test purpose
When the capillary rheometer works, the plunger moves down at a constant speed or at a constant pressure, extrude the material in the charging cylinder with a constant temperature into the capillary tube, and then collect relevant data through the sensor to analyze the rheological curve and physical viscosity properties of the material.
Industry application
1.Polymer.
2.Food.
3.Ceramics.
4.Paint and ink.
5.drug
6.Laboratory and small scale testing, multi-component complex system formulation research, optimization of process conditions
7.Dimensional stability, extrusion behavior, extrusion expansion, die filling rate
8.Thermal properties, thermal degradation tests, melt compressibility, stress relaxation
9.Simulation of stretching processes such as spinning, blow molding, film blow molding and thermoplastic molding
10.Direct simulation of processing conditions, high shear rate testing, including low viscosity fluids, high pressure testing, melt rupture and flow instability
