The DRK133 five-point heat sealing tester uses the hot pressure sealing method to determine the heat sealing temperature, heat sealing time, heat sealing pressure and other parameters of plastic film substrates, flexible packaging composite films, coated paper and other heat sealing composite films. Heat-sealing materials with different melting points, thermal stability, fluidity and thickness will show different heat-sealing properties, and their sealing process parameters may vary greatly. DRK133 heat-sealing tester, through its standardized design and standardized operation, Accurate heat-sealing test indicators can be obtained to guide large-scale industrial production. Features Touch screen microcomputer control display, menu interface, digital PID temperature control, lower-mounted cylinder synchronization circuit, manual and foot pedal two test start modes, independent temperature control of upper and lower heat seal heads, various forms of heat cover can be customized, aluminum potting The uniform temperature heating tube, quick plug-in heating tube power connector, RS232 interface, and anti-scald safety design can effectively ensure the convenience and safety of users. Applications It is suitable for the heat sealing test of various plastic film, plastic composite film, paper-plastic composite film, co-extrusion film, aluminized film, aluminum foil, aluminum foil composite film and other film-like materials. The heat cover is smooth and flat, and the heat seal width can be adjusted according to the user It can also be designed to meet the needs of various types of plastic hose sealing experiments. Extended application: If the lid is frozen, put the jelly cup into the opening of the lower head, the opening of the lower head matches the outer diameter of the jelly cup, the flanging of the cup mouth falls on the edge of the hole, and the upper head is made Shape into a circle, press down to complete the heat sealing of the jelly cup (Note: custom fittings are required) Plastic hose Put the end of the plastic hose between the upper and lower sealing heads, and heat seal the end to make the plastic hose become A packaging container. Technical Standard Using the hot-press sealing method, the sample to be sealed is placed between the upper and lower heat-sealing heads, and the sample is sealed under the preset temperature, pressure, and time. The instrument meets a variety of national and international standards: QB/T 2358, ASTM F2029, YBB 00122003. Product Parameters

Index	Parameter
Heat Sealing Temperature	Room temperature～300℃
Temperature Control Accuracy	±0.5℃
Heat Sealing Time	0.1~999.9s
Heat Sealing Pressure	0.05 MPa～0.7 MPa
Hot Cover	40 mm×10 mm five points (customizable)
Heating Form	Double Heating
Air Pressure	0.5 MPa～0.7 MPa (provided by the user of the gas source)
Air Source Interface	Ф8mm polyurethane tube
Dimensions	550 mm (L)×3400 mm (W)×4700 mm (H)
Power Supply	AC 220V 50Hz

Product Configuration One host, one manual.