RT-701B 7 Inch Touch Screen Melt Flow Rate Index Tester
Professional MFR & MVR Testing Machine for Thermoplastics According to ASTM D1238 & ISO 1133
✔ 7 Inch Intelligent Touch Screen
✔ Automatic MFR & MVR Testing
✔ ASTM D1238 / ISO 1133 Standard
✔ High Precision Temperature Control
Product Details：
Overview
The RT-701B Melt Flow Rate Index Tester is a high-precision laboratory testing instrument designed for determining the Melt Mass-Flow Rate (MFR) and Melt Volume-Flow Rate (MVR) of thermoplastic materials.
Equipped with a 7-inch intelligent touch screen, the machine offers user-friendly operation, automatic timing, precise temperature control, and accurate data calculation for plastic quality control and research applications.
The tester is suitable for various thermoplastic materials including:
- PE (Polyethylene)
- PP (Polypropylene)
- ABS
- PS
- POM
- PC
- Nylon
- Engineering Plastics
- Fluoroplastics
Main Features
High Precision Temperature Control
The instrument features precise temperature regulation with an accuracy of ±0.2°C, ensuring reliable and repeatable test results.
Dual Testing Methods
Supports both:
- Melt Mass-Flow Rate (MFR)
- Melt Volume-Flow Rate (MVR)
for comprehensive material analysis.
Automatic Sampling System
Equipped with automatic cutting and timing functions to improve testing efficiency and reduce operator error.
LCD Display & Computer Output
Test data can be displayed directly on the LCD screen and exported to a computer for data management and report generation.
Wide Temperature Range
The machine supports testing temperatures from 50°C to 450°C, suitable for both standard and high-temperature engineering plastics.
Stable and Durable Design
Manufactured with high-quality components for long-term stable operation in laboratory and industrial environments.
Technical Specifications
| Item | Specification |
|---|---|
| Standard | ASTM D1238, ISO 1133, GB/T3682 |
| Test Methods | MFR / MVR |
| Temperature Range | 50°C – 450°C |
| Temperature Accuracy | ±0.2°C |
| Resolution | 0.1°C |
| Die Diameter | Φ2.095 ±0.005 mm |
| Die Length | 8.000 ±0.025 mm |
| Cylinder Diameter | Φ9.550 ±0.025 mm |
| Cylinder Length | 152 ±0.1 mm |
| Piston Head Diameter | 9.475 ±0.015 mm |
| Power Supply | 220V ±10%, 60Hz |
| Standard Test Loads | 0.325kg – 21.6kg |
Applications
The RT-701B Melt Flow Index Tester is widely used in:
- Plastic manufacturing industry
- Polymer material research
- Petrochemical laboratories
- Quality inspection departments
- Universities and research institutes
- Engineering plastics testing
- Raw material quality control
Why Choose RIGHT Instrument?
- Professional laboratory testing equipment manufacturer
- Rich export experience worldwide
- OEM & customized solutions available
- Stable product quality
- Fast technical support
- Competitive factory price
FAQ
What is a Melt Flow Rate Index Tester?
A Melt Flow Rate Index Tester measures the flow characteristics of thermoplastic materials under specific temperature and load conditions. It is commonly used to evaluate polymer processing performance and material consistency.
What standards does RT-701B comply with?
The RT-701B complies with ASTM D1238, ISO 1133, and GB/T3682 testing standards.
What materials can be tested?
The instrument can test PE, PP, ABS, PC, Nylon, POM, PS, fluoroplastics, and many other thermoplastic materials.
What is the advantage of the 7 inch touch screen?
The intelligent touch screen improves operational efficiency and simplifies parameter settings and data viewing.
Contact Us
Looking for a reliable Melt Flow Index Tester manufacturer?
Contact RIGHT Instrument today for pricing, technical support, and customized solutions.Related Products
- Density Tester
- Universal Testing Machine
- Plastic Impact Tester
- Vicat Softening Point Tester
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