Test Instrument

Hsr-01 Heat Seal Tester for Heat Seal Test of Plastic Film Composite Film

Pubtester Instruments Co., Ltd.
  • Warranty:12 Months
  • Sealing Temperature:Room Temperature ~ 300c
  • Sealing Pressure:50~ 700 Kpa (Depend on Sealing Area)
  • Dwell Time:0.1 ~ 999.9s
  • Temperature Accuracy:+-0.2c
  • Trademark:Pubtester

Base Info

  • Model NO.:HSR-01
  • Origin:China


ApplicationsSealing SurfacesVarious types of sealing surfaces can be customized upon user's requirements.Jelly CupsJelly cups can be sealed with special testing accessories.Soft Plastic PipesSoft plastic tubes can be sealed from one end and become packaging containersTechnical Specifications
Sealing TemperatureRoom temperature ~ 300 °C
Sealing Pressure50~ 700 Kpa (Depend on sealing area)
Dwell Time0.1 ~ 999.9s
Temperature Accuracy±0.2 °C
Temperature Uniformity± 1 °C
Heating ModeDouble Heating Surfaces (Independent Control)
Sealing Area330 mm × 10 mm (Customization Available)
Gas Supply Pressure0.7 MPa~0.8MPa (Not in Supply Scope)
Port SizeΦ6 mm PU Tubing
Instrument Dimension400 mm (L) × 320 mm (W) × 400 mm (H)
Power SupplyAC 220V 50Hz / AC 120V 60HZ
Net Weight40 kg


ASTM F2029, QB/T 2358, YBB 00122003
Standard Configuration: Instrument, Pedal Switch
Optional Parts: Micro-Printer, Sample Cutter 15#, Silicon Rubber Plate, High-temperature Welding Cloth
NOTE: 1.The gas supply port of the instrument is Φ6 mm PU Tubing;
    2. Customers will need to prepare for gas supply.

About Us
Established in Jinan, China, Pubtester Instruments Co., Ltd has developed into a major manufacturer and supplier of flexible packaging testing instruments in China. In the year of 2020, Pubtester launched a series of testing instruments specilized in medical device (medical dressings, syringes, catheters, gloves and aseptic packaging, etc), which meet the increasing testing demand for medical industry since 2019. Pubtester has its own packaging testing center, equipped with more than 80 sets of testing instruments, which can perform barrier, force and strength, heat sealing, hot tack, coefficient of friction, thickness, tearing, impact, heat resistance, leakage, flex durability , adhesion, color, fastness and other testing items, and provide testing services to customers. By 2021, Pubtester instruments have been exported to more than 40 countries and areas including UK, Germany, Portugal, Spain, Turkey, Greece, Ukraine, UAE, Saudi Arabia, Tunisia, Nigeria, Morocco, Kenya, Thailand, Malaysia, India, Indonesia, Vietnam, Columibia, Mexico, etc. Pubtester has a great technical team of professionals, all of whom have more than 10 years experience in packaging testing industry, which provide our customers with comprehensive technical services and solutions all the time.
Hsr-01 Heat Seal Tester for Heat Seal Test of Plastic Film Composite Film