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Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3

Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3

Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3

Product catalog summary
Overview: The HST-H3 Heat Seal Tester by Labthink Instruments is a precision laboratory heat sealer designed for the flexible packaging industry. It is used to determine the optimal sealing temperature, pressure, and dwell time for packaging films, conforming to ASTM F2029 standards.
Sealing Temperature: Utilizes Digital P.I.D. temperature control for accurate and efficient temperature settings. Features include independent upper and lower sealing temperatures and a digital display for user-friendly operation.
Sealing Pressure: Managed by a microcomputer with an electronic pressure timer and digital display. It includes a high-precision pressure sensor and dual gas cylinders for even pressure distribution.
Dwell Time: Features an electronic timer with a digital display for precise measurement of dwell time on sealing samples.
Sealing Jaws: Offers an extended sealing surface capable of sealing large or multiple specimens simultaneously, with a customizable sealing area up to 330mm. The design ensures even temperature distribution across the jaws.
Technical Specifications:
  • Sealing Temperature: Room temperature to 300°C, with an accuracy of ±0.2°C.
  • Dwell Time: 0.1 to 999.9 seconds.
  • Sealing Pressure: 0.05 MPa to 0.7 MPa.
  • Sealing Area: 330mm x 10mm, customizable.
  • Heating Mode: Single or double heating surfaces.
  • Gas Supply Pressure: 0.5 MPa to 0.7 MPa (not included).
  • Port Size: Ф6mm PU Tubing.
  • Instrument Size: 536 mm (L) x 335 mm (W) x 413 mm (H).
  • Power: AC 220V 50Hz.
  • Net Weight: 43 Kg.
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Catalog excerpts

Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3-1

Labthink Instruments Co., ltd. www.labthink.cn/en Contact: (Ms) Yarina Gao Email: [email protected] Tel: 86-531-85060139 Labthink Heat Seal Tester, a Laboratory Heat Sealer The HST-H3 Heat Seal Tester is an extremely accurate heat sealer designed to enhance heated seals for the flexible packaging industry. This instrument is based on heat sealing method and applicable in determination of proper sealing temperature, sealing pressure and dwell time of packaging films. The instrument conforms to ASTM F2029 -- Standard Practices for Making Heatseals for Determination of Heatsealability of Flexible Webs as Measured by Seal Strength. Sealing Temperature Adopt Digital P.I.D. temperature control technology Get defaulted temperature, efficiently and accurately Digitally display temperature value for easy and friendly use Independent upper and lower sealing temperatures Sealing Pressure Controlled by micro computer Electronic Pressure Timer, digital display pressure value

 Open the catalog to page 1
Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3-2

Labthink Instruments Co., ltd. www.labthink.cn/en Contact: (Ms) Yarina Gao Email: [email protected] Tel: 86-531-85060139 High precise pressure sensor Dual underneath and closed loop-type of gas cylinders ensure even pressure of sealing surface Dwell Time Electronic Timer, Digital display dwell time Special design for measuring accurate dwell time on the sealing sample Sealing Jaws Extended sealing surface can seal large or several specimens at the same time Up to 330mm sealing area (customization available) Special Design to make sure the even temperature across the whole sealing jaws Sealing...

 Open the catalog to page 2
Labthink Heat Seal Tester, a Laboratory Heat Sealer HST-H3-3

Labthink Instruments Co., ltd. www.labthink.cn/en Contact: (Ms) Yarina Gao Email: [email protected] Tel: 86-531-85060139 Safe use caution sign Technical Specifications Specifications HST-H3 Sealing Temperature Room temperature ~ 300°C Accuracy ±0.2°C Dwell Time 0.1~999.9 s Sealing Pressure 0.05 MPa ~ 0.7MPa Sealing Area 330mm x 10mm (customization available) Heating Mode Single heating surface or double heating surfaces Gas Supply Pressure 0.5 MPa ~ 0.7MPa (not in supply scope) Port Size Ф6mm PU Tubing Instrument Size 536 mm (L) x 335 mm (W) x 413 mm (H) Power AC 220V 50Hz Net Weight 43 Kg

 Open the catalog to page 3

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Archived catalogs

  1. C611M

    2  Pages

  2. C306H

    3  Pages

  3. C230H

    4  Pages

  4. Leak Tester

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.