Computer-controlled Explosion-proof Capillary Rheometer
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Computer-controlled Explosion-proof Capillary Rheometer is a laboratory rheological testing instrument used to determine the melt flow behavior and apparent viscosity of plastics and polymer materials under controlled temperature, pressure, and shear conditions. The system integrates servo-driven loading, precision capillary dies, uniform heating, and computer-based measurement and control, enabling stable, repeatable, and standard-compliant rheological characterization for thermoplastics and thermosetting materials.
Application
(1) Measurement of apparent viscosity and shear rate characteristics of thermoplastic materials under specified temperature and shear stress conditions.
(2) Rheological characterization of thermosetting polymer melts during controlled extrusion through capillary dies.
(3) Evaluation of melt flow behavior under constant pressure, constant speed, constant temperature, or variable heating rate conditions.
(4) Comparative analysis of polymer processing performance for extrusion, injection molding, and compounding processes.
(5) Research and development of new polymer formulations, additives, and modified materials.
(6) Quality control and batch consistency verification in polymer manufacturing.
(7) Rheological testing for academic research, industrial laboratories, and material certification institutions.
Standards
(1) HG/T 4300-2012 — Capillary Rheometer Test Method for Plastics
(2) ISO 11443 — Plastics — Determination of the Fluidity of Plastics Using Capillary and Slit-Die Rheometers
(3) ASTM D3835 — Standard Test Method for Determination of Rheological Properties of Thermoplastics Using a Capillary Rheometer
(4) DIN 54811 — Plastics — Determination of Flow Behavior Using Capillary Rheometers
(5) GB/T 21060 — Plastics — Determination of Melt Rheological Properties (Capillary Method)
Features
(1) Computer-controlled measurement and control system enabling automatic test parameter configuration and data acquisition.
(2) Single-column, single-indenter structure with explosion-proof design for safe operation.
(3) AC servo drive combined with precision ball screw transmission for accurate displacement and pressure control.
(4) Uniform barrel heating using integrated spiral heating wire to ensure temperature stability along the flow path.
(5) Supports constant pressure, constant speed, constant temperature, and variable heating rate test modes.
(6) Automatic generation of rheological curves with real-time display, storage, and printing functions.
(7) Modular and customizable design for temperature range, pressure capacity, indenter diameter, and die specifications.
(8) Intuitive software interface for parameter setting, test execution, and result analysis.
Parameters
| Item | Specification |
|---|---|
| Temperature range | Room temperature to 400 ℃ |
| Heating rate | 1–10 ℃/min, continuously adjustable |
| Temperature resolution | 0.1 ℃ |
| Pressure range | 1–50 MPa |
| Pressure accuracy | ±0.5 % FS |
| Pressure resolution | 0.1 MPa |
| Maximum driving force | 10 kN |
| Speed range | 0.01–500 mm/min |
| Deformation measurement accuracy | ±0.5 % FS |
| Standard plug head diameter | Φ12 mm |
| Plug head area | 113.04 mm² |
| Capillary die specifications | Ø1 × 5 mm, Ø1 × 10 mm, Ø1 × 20 mm, Ø1 × 40 mm |
| Capillary die material | Tungsten carbide |
| Power supply | AC 220 V, 50 Hz |
| Rated power | < 1000 W |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Electrode Plate Resistance Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Electrode Plate Resistance Tester integrates high-precision pressure control w... |
 |
Catheter Vacuum Leak Tester | Standards GB 15812.1 - 2005 Non - Vascular Intravascular Catheters - Part 1: General Performance Test Methods GB 8368 Disposable Infusion SetsYY ... |
 |
Safety Helmets Impact and Penetration Resistance Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Safety Helmets Impact and Penetration Resistance Tester is a dual-function tes... |
 |
Pipe drop hammer impact testing machine / Pipe Dropping Hammer Impact Tester | Product Introduction: 1. Name: drop hammer impact testing machine 2. Model :STD G-1 3. Product introduction: Automatic series drop hammer impa... |
 |
Suture Needle Sharpness Intensity Tester YY/T 0043 | The Sharpness and Strength Tester for Suture Needles is a device specifically designed to detect the sharpness and strength of medical suture needl... |
Похожие товары
 |
Mini Jewelry Laser Repair System – 60W to 400W Precision Welding | Продавец: Beijing JCZ Technology Co., Ltd | The Mini Jewelry Laser Welding Machineis an advanced mini laser welding system engineered for pre... |
 |
Portable Backpack Laser Cleaning Machine – Lightweight, Efficient Rust & Paint Removal | Продавец: Beijing JCZ Technology Co., Ltd | TheHCP-M SeriesBackpack Laser Cleaning Machinefeatures a compact pulsed fiber laser system, desig... |
 |
Suitcase Pulsed Laser Cleaning Machine | Ultra-Portable Handheld Fiber Laser Cleaner | Продавец: Beijing JCZ Technology Co., Ltd | The Suitcase Pulsed Laser Cleaning Machineis an ultra-portable, high-precision handheld fiber las... |
 |
All-in-One Fiber Laser Marking and Engraving Machine – AIO A2 for Metal Glass Plastic | Продавец: Beijing JCZ Technology Co., Ltd | The EZCAD AIO-A2 is a compact,all-in-one fiber laser marking machineengineered for versatility an... |
 |
Compact Intelligent Laser Marking Machine – Advanced Technology for High-Quality Marking | Продавец: Beijing JCZ Technology Co., Ltd | The ETF-M20/30 is a desktop fiber laser marking machinedesigned to provide exceptional marking ca... |
