HST-02 Gradation heat sealing instrument can determine five groups of seal parameters at one time including heat seal temperature, time and pressure of plastic films, laminated films for flexible package, coating paper, and so on. Different melting point, heat stability, fluidness, and thickness of heat seal materials bring various heat seal properties and different seal technique parameters as well. With this instrument users can get the best heat seal parameters accurately and efficiently.

 >  CHARACTERISTICS

     1. A single test can efficiently obtain five groups of different heat sealing parameters, thus saving operation time
     2. Digital P.I.D. temperature control for accurate temperature obtaining
     3. Sealing jaw is heated evenly to prevent uneven heating of the sample
     4. Manual and pedal test start-up modes and anti-scald safety design
     5. Independent temperature control of the upper and lower sealing jaws
     6. Non-standard sealing jaws and patterns can be customized.

 >  TECHNICAL INDEXES

     Heat Seal Temperature: room temperature~250ºC

     Dwell Pressure: 0.05 MPa~0.7MPa

     Dwell Time: 0.1s~999.9s

     Temperature Accuracy: ±0.2ºC

     Temperature Gradation: ≤20ºC

     Gas Supply Pressure: 0.05 MPa~0.7MPa (users provide gas sources themselves)

     Gas Inlet: Φ6mmpolyurethane pipe

     Seal Surface:40 mm×10 mm× 5pcs

     Power: AC　220V　50Hz

 >  STANDARDS

     ASTM F2029

Please Note:

Pictures used are for illustration purposes only and may differ from the actual product received.

We are always dedicated to the innovation and improvement of product performance and function.

Therefore, technical specifications are subject to change without further notice.

Shinetime International and Leading Instruments reserve the rights of final interpretation and revision.