Low price for Dolomite Dust Testing Instruments - YYP134 Leak Tester – Yueyang

YYP133 Heat Seal Tester seals the specimen to determine the seal parameters of basic film, laminated films, coating paper and other heat sealing laminated films according to the requirement of relative standards. The seal parameters include heat seal temperature, dwell time, and the pressure of heat seal. Heat seal materials that have different melting point, heat stability, fluidness, and thickness of could show various heat seal properties, which cause obviously different seal technique. Users can obtain standard and accurate heat seal index by YYP133 Heat Seal Tester.

1.Micro-computer control; LCD display;

2.Manu interface, PVC operation board;

3.P.I.D digital temperature control system:

4.Underlying double cylinder simultaneous loop;

5.Two test start mode of manual and foot pedal;

6.Independent temperature control of the upper and lower heat seal head;

7.Various heat seal surfaces made to order;

8.Encapsulate even-temperature heating pipe by aluminum;

9.Rapid insertion and separation heating pipe plug;

10.Anti-scald design;

It is applicable to determine the seal parameters of plastic film, laminated film, paper-plastic composite film, co-extruded film, aluminum laminated films, aluminum foil, aluminum foil composite membrane, etc. The heat-seal surface is flat. Heat seal width can be designed and customized specially according to customer requirements. It also can test different plastic flexible tube. 

ASTM F2029, QB/T 2358(ZBY 28004), YBB 00122003