Product Overview
RFY-05 Heat Seal Tester is primarily designed for accurate determination of heat seal temperature, heat seal time, and heat seal pressure parameters for films, laminated films, PVC rigid sheets, pharmaceutical aluminum foil, and other materials.
The instrument employs PID temperature control technology for fast and precise temperature setting. The pressure control system ensures accurate test pressure, while the time setting can be adjusted to 0.01 seconds to meet various user requirements. The RFY-05 is one of the most accurate and highly automated instruments in its class, making it an essential tool for food manufacturers, pharmaceutical companies, quality inspection centers, and packaging production laboratories.
Test Principle
RFY-05 Heat seal tester uses the hot‑pressing sealing method. The specimen is placed between upper and lower sealing jaws. Under preset temperature, pressure, and time, the specimen is sealed. Repeated tests help determine optimal parameters. Press the foot switch to start sealing; sealing time is controlled by the switch hold time. Release the switch, and the jaws separate to complete the seal.
Applications
Key Features & Advantages
- Touch screen display for real‑time monitoring of temperature and pressure values
- User permission management ensures data integrity and standardization
- Built‑in micro printer for quick printing of temperature, pressure, and corresponding heat seal strength values for each test
- Stores no less than 100 data sets with data query support
- ISP (In‑System Programming) online upgrade capability provides customized service
- Original imported sensor system for pressure regulation significantly improves test accuracy
- Digital P.I.D. temperature control for fully automated testing
- Unique contact‑type timing design for more accurate test time
- Aluminum‑jacketed sealing jaws ensure uniform heating of the sealing surface
- Independent temperature control for upper and lower sealing jaws
- Dual mode operation (manual and foot switch) with user‑friendly design
Technical Specifications
Compliant Standards
YY/T 0321.1、YY/T 0321.2、GB 18671、GB 15811、YY/T 0497、YYB00092004
